CN108462895A

CN108462895A - Sound effect treatment method, device and machine readable media

Info

Publication number: CN108462895A
Application number: CN201710093845.3A
Authority: CN
Inventors: 许秋生
Original assignee: Alibaba Group Holding Ltd
Current assignee: Alibaba Group Holding Ltd
Priority date: 2017-02-21
Filing date: 2017-02-21
Publication date: 2018-08-28

Abstract

The embodiment of the present application provides a kind of sound effect treatment method, device and machine readable media, method therein：The facility information and/or digital audio-frequency data of acquisition audio output apparatus correspond to the application scenarios information of broadcasting content；Obtain the facility information and/or the corresponding target sound effect parameters of the application scenarios information；Wherein, different facility informations corresponds to different target sound effect parameters, and/or, different application scenarios information corresponds to different target sound effect parameters；According to the target sound effect parameters, audio effect processing is carried out to the digital audio-frequency data, the audio effect processing includes：The sound effect parameters of the digital audio-frequency data are adjusted to the target sound effect parameters, to obtain target number audio data；Export the target number audio data.

Description

Sound effect treatment method, device and machine readable media

Technical field

This application involves Audiotechnica fields, more particularly to a kind of sound effect treatment method, device and machine readable media.

Background technology

With the development of digital television techniques, smart television, STB (digital video switching box, Set Top Box) go out It is existing so that TV systems are also more and more intelligent, other than the broadcast of traditional TV programme, can also be interconnected Net activity.

Digital video switching box is also referred to as box on set-top box or machine, is that a connection television set and external data source are set It is standby, audio data and/or video data can be received from external data source, and received audio data is transmitted to television set And/or video data, with by the television for play audio data and/or video data, this can not only be allowed a user in electricity Depending on watching digital television program on machine, but also user can be made to pass through network and interact formula digitlization amusement, education and net The activities such as network shopping.Existing television set is usually provided with unified level setting switches, so that user passes through the volume adjustment Switch carries out the adjusting of volume.

Invention content

The embodiment of the present application discloses a kind of sound effect treatment method, device and machine readable media, method therein： The facility information and/or digital audio-frequency data of acquisition audio output apparatus correspond to the application scenarios information of broadcasting content；Obtain institute State facility information and/or the corresponding target sound effect parameters of the application scenarios information；Wherein, different facility informations corresponds to different Target sound effect parameters, and/or, different application scenarios information corresponds to different target sound effect parameters；According to the target sound Parameter is imitated, audio effect processing is carried out to the digital audio-frequency data, the audio effect processing includes：By the sound of the digital audio-frequency data Effect parameter adjustment is the target sound effect parameters, to obtain target number audio data；Export the target number audio data.

Description of the drawings

Fig. 1 is a kind of example arrangement schematic diagram of sound effect processing system of the application；

Fig. 2 is a kind of structure diagram of sound-effect processing equipment embodiment of the application；

Fig. 3 is a kind of flow chart of sound effect treatment method embodiment of the application；

Fig. 4 is the flow chart of another sound effect treatment method embodiment of the application；And

Fig. 5 is the structural schematic diagram for the device that one embodiment of the application provides.

Specific implementation mode

In order to make the above objects, features, and advantages of the present application more apparent, below in conjunction with the accompanying drawings and it is specific real Applying mode, the present application will be further described in detail.

The design of the application is easy to carry out various modifications and alternative form, and specific embodiment is by way of attached drawing It shows, and will be described in detail herein.It should be appreciated, however, that the above is not for the design of the application to be limited to Disclosed concrete form, on the contrary, the description of the present application and additional claims are intended to cover all change, equally With the form of replacement.

" one embodiment " in this specification, " embodiment ", " specific embodiment " etc. indicate described and implement Example may include a particular feature, structure, or characteristic, but each embodiment may include or may not necessarily include so the specific spy Sign, structure or characteristic.In addition, such phrase is not necessarily referring to the same embodiment.In addition, in contact one embodiment description In the case of a particular feature, structure, or characteristic, regardless of whether being expressly recited, it is believed that range known to those skilled in the art Interior, such feature, structure or characteristic are also related with other embodiment.Also, it should be understood that " A, B and C at least One " may include following possible project in entry in list included by this form：(A)；(B)；(C)；(A and B)；(A and C)；(B and C)；Or (A, B and C).Equally, the project that " at least one of A, B or C " this form is listed may anticipate Taste (A)；(B)；(C)；(A and B)；(A and C)；(B and C)；Or (A, B and C).

In some cases, the disclosed embodiments may be implemented as hardware, firmware, software or its arbitrary combination.Institute Disclosed embodiment can also be embodied as carrying or be stored in it is one or more temporary or nonvolatile it is machine readable (such as It is computer-readable) instruction in storage medium, which can be executed by one or more processors.Machine readable storage medium It may be implemented for storing or transmitting in the form of it can be read by a machine storage device, mechanism or other physics of information Structure (such as volatibility or nonvolatile memory, dielectric disc or the other physical arrangement devices of other media).

In the accompanying drawings, some structure or method features can be specifically to arrange and/or sequencing display.It is preferable, however, that Such specific arrangement and/or sequence are not necessary.On the contrary, in some embodiments, such feature can be with not With mode and/or be ranked sequentially, rather than as shown in the drawing.In addition, specifically in the structure or method feature in attached drawing Including content, it is not intended to imply that this feature be in all embodiments is necessary, and in some embodiments, It may not include these features, or these features may be combined with other feature.

The embodiment of the present application provides a kind of scheme, the program can according to audio output apparatus facility information and/or Digital audio-frequency data corresponds to the application scenarios information of broadcasting content, and targetedly audio effect processing, tool are carried out to digital audio-frequency data Body, the facility information of audio output apparatus and/or the application scenarios information of digital audio-frequency data can be obtained, is set described in acquisition Standby information and/or the corresponding target sound effect parameters of the application scenarios information, and according to the target sound effect parameters, to the number Word audio data carries out audio effect processing, and above-mentioned audio effect processing may include：The sound effect parameters of the digital audio-frequency data are adjusted For the target sound effect parameters, to obtain target number audio data.

Above equipment information can be used for indicating the characteristic of the audio output apparatus of such as speaker, and in practical applications, lead to The audio output apparatus of normal distinct device information is different the result of broadcast of digital audio-frequency data, and the embodiment of the present application can To obtain the corresponding target sound effect parameters of the facility information, different facility informations can correspond to different target audio ginsengs Number, and by carrying out audio effect processing according to the target audio parameter logistic word audio data, to realize for digital audio-frequency data Audio optimization, that is, the embodiment of the present application can carry out different audio effect processings for different facility informations, to realize phase The audio optimization answered, therefore audio output apparatus is enabled to broadcast the corresponding analog audio data of target number audio data It puts, to export the corresponding best audio of the audio output apparatus；Therefore, the embodiment of the present application can be directed to audio output apparatus Facility information exports the corresponding best audio of the audio output apparatus, so as to bring the audio output apparatus can for user The best audio experience provided.

In a kind of application example 1 of the application, it is assumed that the speaker of certain the first model to Mr. Yu's first frequency range (such as 5kHz or so) sound performance it is too strong or excessively weak, then the embodiment of the present application can be directed to speaker first model it is preset right The first object sound effect parameters answered, in this way, the corresponding speaker of digital audio-frequency data be the first model when, can according to this first The data of first frequency range or so carry out corresponding decaying or gain process in target audio parameter logistic word audio data, So that the speaker exports more straight frequency response curve according to the corresponding analog audio data of target number audio data, to obtain Better sound effect.

Above application scene information can be used for the application scenarios for indicating that digital audio-frequency data corresponds to broadcasting content, optionally, Above application scene information may include：Type (such as film types, news type, concert type, the variety class of broadcasting content Type etc.), film types can also be subdivided into action movie type, love film types, comedy movie type etc.；Alternatively, above-mentioned Application scenarios information may include：The title (such as movie name, headline) of broadcasting content, and/or coming for broadcasting content Source (such as website sources, upload source at shooting source)；It is typically different audio requirement of the application scenarios information for audio data It is different, the embodiment of the present application can obtain the target sound effect parameters of application scenarios information, and different application scenarios information can With the different target sound effect parameters of correspondence, and by carrying out audio effect processing according to the target audio parameter logistic word audio data, To realize that the audio for digital audio-frequency data optimizes, that is, the embodiment of the present application can be directed to different application scenarios information Different audio effect processings is carried out to realize corresponding audio optimization, therefore enables to audio output apparatus to target number audio number It is played out according to corresponding analog audio data, to export the corresponding best audio of the application scenarios information；Therefore, the application is real The corresponding best audio of the application scenarios information can be exported by applying example, mutually be fitted with application scenarios information so as to be brought for user The best audio experience matched.

In a kind of application example 2 of the application, it is assumed that above application scene information may include：It is news scenes, online Video scene (such as live scene), film scene and scene of game etc. can then when digital audio-frequency data is in news scenes Suitably to enhance vocal effects, this will bring better audio experience to user；Alternatively, when digital audio-frequency data is in dynamic When making the film scene of type, it can suitably enhance bass and surrounding effect, this will bring better audio experience to user； Alternatively, when digital audio-frequency data is in the film scene of humane type, it can suitably enhance definition effect, this will give and use Bring better audio experience in family.

To make those skilled in the art more fully understand the embodiment of the present application, referring to Fig.1, a kind of sound of the application is shown The example arrangement schematic diagram of processing system is imitated, which can specifically include：Server 101, terminal device 102 and audio are defeated Go out equipment 103.

Wherein, audio output apparatus 103 can be used for indicating have setting for audio output capabilities (or audio playback capability) It is standby, for example, audio output apparatus 103 may include：Television set, sound equipment, loud speaker, loudspeaker, earphone etc..According to some implementations Example, audio output apparatus 103 can be independently of terminal device 102, or is included in terminal device 102.Audio output apparatus 103 example may include：At least one of television set, sound equipment, earphone, loud speaker, loudspeaker and earphone.

In the embodiment of the present application, terminal device 102 can be used for indicating the terminal device with audio effect processing function, these set The standby processing function that can have the broadcasting contents such as digital audio-frequency data and/or video video.Optionally, the embodiment of the present application The example of terminal device can include but is not limited to：(dynamic image is special by smart mobile phone, tablet computer, E-book reader, MP3 Family's compression standard audio level 3, Moving Picture Experts Group Audio Layer III) player, MP4 (dynamic image expert's compression standard audio level 4, Moving Picture Experts Group Audio Layer IV) is broadcast Put device, pocket computer on knee, vehicle-mounted computer, desktop computer, STB, intelligent TV set, wearable device etc..Into one Optionally, which may be used various intelligent operating systems, such as IOS, Android, cloud OS, Windows to step, can be with Understand, the embodiment of the present application does not limit the intelligent operating system of specific terminal device and its use.

According to some embodiments, in the case where audio output apparatus 103 is independently of terminal device 102, terminal device 102 Example may include：The example of STB etc., audio output apparatus 103 may include：Television set and/or sound equipment.Alternatively, in sound In the case that frequency output equipment 103 is included in terminal device 102, the example of terminal device 102 may include：Mobile phone, tablet The example of computer or smart television etc., audio output apparatus 103 may include：Loud speaker that terminal device 102 includes and/ Or loudspeaker and/or earphone etc..It is appreciated that the embodiment of the present application for specific terminal device 102, audio output apparatus 103, And the relationship between audio output apparatus 103 and terminal device 102 does not limit.

Terminal device 102 can be used for detecting the facility information of audio output apparatus 103, and send to server 101 above-mentioned Facility information, and receive the target sound effect parameters that the server is returned according to the facility information.

Optionally, the equipment that terminal device 102 can obtain audio output apparatus 103 from the corresponding EDID of audio port Information is lost for example, the type information of audio output apparatus 103 can be obtained from the EDID of audio output apparatus 103 if obtaining It loses, illustrates the unknown model of the model of audio output apparatus 103, EDID can be sent to server 101；Server 101 is connecing After receiving the EDID, a target sound effect parameters of acquiescence can be returned to terminal device 102 first, then, to the EDID After being identified to obtain corresponding type information, the corresponding target sound effect parameters of the type information are returned to terminal device 102.

Server 101 can be used for storing the facility information and its corresponding first audio ginseng of various audio output apparatus 103 Ordered series of numbers table, and real-time update can be carried out to the sound effect parameters list stored.

Server 101 can also be used to storing application scenarios information and its corresponding second sound effect parameters list, and to terminal Equipment 102 issues the second sound effect parameters list.

In practical applications, after obtaining the digital audio-frequency data for needing to play, terminal device 102 can obtain digital sound Frequency obtains the facility information and/or described answers for digital audio-frequency data according to the application scenarios information of corresponding broadcasting content Audio is carried out to the digital audio-frequency data according to the target sound effect parameters with the corresponding target sound effect parameters of scene information Processing, to obtain target number audio data, and exports the target number audio data to audio output apparatus 103, so that Audio output apparatus plays out the corresponding analog audio data of target number audio data, with export the facility information and/ Or the corresponding best audio of application scenarios information.

The embodiment of the present application provides a kind of sound-effect processing equipment.

With reference to Fig. 2, shows a kind of structure diagram of sound-effect processing equipment embodiment of the application, can specifically include as follows Module：

Device context acquisition module 201, the facility information for obtaining audio output apparatus and/or digital audio-frequency data pair Answer the application scenarios information of broadcasting content；

Target audio parameter acquisition module 202 is corresponded to for obtaining the facility information and/or the application scenarios information Target sound effect parameters；Wherein, different facility informations corresponds to different target sound effect parameters, and/or, different application scenarios Information corresponds to different target sound effect parameters；

Audio effect processing module 203, for according to the target sound effect parameters, being carried out at audio to the digital audio-frequency data Reason, above-mentioned audio effect processing may include：The sound effect parameters of the digital audio-frequency data are adjusted to the target sound effect parameters, with Obtain target number audio data；And

Handling result output module 204, for exporting the target number audio data.

The sound-effect processing equipment of the embodiment of the present application can be applied in the application environment of terminal device, further, this Shen Please embodiment sound-effect processing equipment can be applied to terminal device with audio effect processing function APP (application program, Application in), such as player APP.In this way, by the sound-effect processing equipment of the embodiment of the present application, which can The application scenarios information of broadcasting content, logarithm are corresponded to the facility information and/or digital audio-frequency data of foundation audio output apparatus Word audio data carries out targetedly audio effect processing, to obtain target number audio data, thus, it is possible to equipment information output and/ Or the corresponding best audio of application scenarios information, so as to be brought and facility information and/or application scenarios information phase for user The best audio experience of adaptation.

In the embodiment of the present application, digital audio-frequency data can be used for indicating the audio data of binary form, the digital audio It is mutually converted between data and analog audio data, for example, can digital audio-frequency data be converted to audio file, using this Shen Please the sound-effect processing equipment of embodiment the digital audio-frequency data is handled, and target number audio data is converted into simulation Audio data, the analog audio data being converted to are output to audio output apparatus, are simulated by the audio output apparatus The broadcasting of audio data.

By taking terminal device is set-top box as an example, audio file can be received from external data source, then the embodiment of the present application The audio file that terminal device can be received of sound-effect processing equipment be converted to digital audio-frequency data, by the device to the number Word audio data is handled, to obtain target number audio data, and to television set or speaker transmission objectives digital audio The corresponding analog audio data of data, to play the analog audio data by the television set or speaker.

By taking terminal device is smart mobile phone as an example, audio file can be downloaded from audio repository or user can be received In instant communication process from peer user receive audio file or can receive user record audio file, then this The audio file downloaded or received can be converted to digital audio-frequency data by the sound-effect processing equipment of application embodiment, by the dress It sets and the processing audio data is handled, to obtain target number audio data, and to loud speaker or earphone transmission target The corresponding analog audio data of digital audio-frequency data, to play the analog audio data by loud speaker or earphone.

It is appreciated that above-mentioned set-top box and the corresponding application scenarios of smart mobile phone are intended only as alternative embodiment, in fact, The sound-effect processing equipment of the application can be applied in addition to set-top box and intelligence by those skilled in the art according to practical application request Terminal device that can be except mobile phone, for the terminal device other than set-top box and smart mobile phone, the application for running thereon Sound-effect processing equipment it is cross-referenced, therefore not to repeat here.

Additionally, it is appreciated that the sound-effect processing equipment of the embodiment of the present application can be directly from external data source or communication Opposite equip. receive audio file, the embodiment of the present application for sound-effect processing equipment obtain digital audio-frequency data concrete mode It does not limit.

In a kind of alternative embodiment of the application, the format of digital audio-frequency data can be PCM (pulse code modulation, Pulse Code Modulation), certainly, the digital audio-frequency data of extended formatting is also in the protection domain of the embodiment of the present application Within, for example, WAV meets RIFF (Resource Interchange File Format) filespec, for preserving WAV can be decoded as by the audio-frequency information resource of windows platform first then when the format of digital audio-frequency data is WAV PCM, then, the digital audio-frequency data by device for PCM format are handled.For another example, in the format of digital audio-frequency data For FLAC (Lossless Audio Compression encodes, Free Lossless Audio Codec), can FLAC be decoded as WAV first, connect It and WAV is decoded as PCM, then, the digital audio-frequency data by device for PCM format is handled.It is appreciated that this Shen Please embodiment the specific format of the targeted digital audio-frequency data of device is not limited.

Device context acquisition module 201 can be used for obtaining the facility information and/or digital audio-frequency data of audio output apparatus The application scenarios information of corresponding broadcasting content.

Wherein, audio output apparatus can be used for indicating the equipment with audio output function corresponding to terminal device, example Such as, the included speaker of intelligent TV set, loudspeaker, the external speaker or smart mobile phone of set-top box loud speaker can conduct The example of audio output apparatus.

Above equipment information can be used for indicating the characteristic of audio output apparatus.In practical applications, it is typically different equipment letter The audio output apparatus of breath is different the result of broadcast of audio data, therefore the embodiment of the present application can pass through target audio Parameter acquisition module 202 obtains the target sound effect parameters of the facility information of present video output equipment, with according to the target audio Parameter logistic word audio data carries out corresponding audio effect processing.

In a kind of alternative embodiment of the application, above equipment scene acquisition module 201 can specifically include：Equipment is believed Acquisition submodule is ceased, for (extension to show mark data, Extended Display from the corresponding EDID of audio port Identification Data) in obtain audio output apparatus facility information.

By taking television set or sound equipment as an example, corresponding audio port can be HDMI (high-definition multimedia interface, High Definition Multimedia Interface), then television set/speaker can be obtained from the corresponding EDID of HDMI Facility information.Wherein, EDID can be used for recording the information of external equipment, then can be obtained audio by reading and analyzing EDID The facility information of output equipment.

In a kind of application example of the application, the partial content of EDID agreements is as follows：

The ID or name of (08H-08H) manufacturer；

(0AH-0BH) product IDs；

(0CH-0FH) sequence number；

(10H-11H) production time；

(12H-13H) version number, for example, 1.3 that be exactly 01,03；

(14H) video input signal types, number or simulation.

Wherein, product IDs, Serial No. audio output apparatus facility information a kind of example.

It is set it is appreciated that above equipment scene acquisition module 201 obtains audio output from the corresponding EDID of audio port The mode of standby facility information is intended only as alternative embodiment, in fact, those skilled in the art can also be according to practical application Demand obtains the facility information of audio output apparatus using other modes, for example, smart mobile phone can detect the ear of insertion automatically Machine type etc., the embodiment of the present application are not limited for obtaining the concrete mode of the facility information of audio output apparatus.

Above application scene information can be used for the application scenarios for indicating that digital audio-frequency data corresponds to broadcasting content；It is typically different Application scenarios information requires to be different for the audio of audio data, and the embodiment of the present application can obtain application scenarios information Target sound effect parameters, different application scenarios information can correspond to different target sound effect parameters.

In a kind of alternative embodiment of the application, the broadcasting content may include：The digital audio-frequency data and/or The digital audio-frequency data corresponds to video data, then above equipment scene acquisition module 201 may include：Scene information obtains son Module, for by system plays device, the letter of video data to be corresponded to from the information and/or digital audio-frequency data of digital audio-frequency data The application scenarios information of digital audio-frequency data is obtained in breath.

Due in practical applications, usually playing out the broadcasting of content by system plays device, therefore system plays device can be with Has the acquisition capability of the information of broadcasting content, and it is possible to from the information of broadcasting content (from the information of digital audio-frequency data And/or digital audio-frequency data corresponds to the application scenarios information that digital audio-frequency data is obtained in the information of video data.Optionally, on Stating application scenarios information may include：Type (such as film types, news type, concert type, the variety type of broadcasting content Deng), and/or broadcasting content title (such as movie name, headline), and/or broadcasting content source (such as website come Source, shooting source, upload source etc.) etc., it will be understood that the embodiment of the present application does not limit specific application scenarios. Further optionally, the information of digital audio-frequency data and/or digital audio-frequency data correspond to the information of video data and may be recorded in phase In the audio file and/or video file and/or corresponding description file answered, it will be understood that system plays device and broadcasting content Provider can arrange digital audio-frequency data information and/or digital audio-frequency data correspond to video data information carrying side Formula, the embodiment of the present application correspond to the information and/or digital audio-frequency data of digital audio-frequency data the tool of the information of video data Body carrying mode does not limit.

Target audio parameter acquisition module 202 can obtain the facility information and/or the application scenarios information corresponds to Target sound effect parameters；Wherein, different facility informations corresponds to different target sound effect parameters, different application scenarios information pair Different target sound effect parameters are answered, using the target sound effect parameters as the foundation for carrying out audio effect processing to digital audio-frequency data, energy Enough realize optimizes the audio of digital audio-frequency data.

In the embodiment of the present application, audio can be used for indicating by the effect manufactured by sound, refer to true to promote a scene True feeling, atmosphere or drama message, and it is added on the noise on vocal cords or sound.Sound effect parameters can be used for indicating and the relevant ginseng of audio Number.In practical applications, those skilled in the art can be according to practical application request, using required target sound effect parameters.Example Such as, the target sound effect parameters may include：Voice, bass, middle pitch, high pitch and around at least one of, then can make sound Imitate processing module 203 to digital audio-frequency data carry out audio effect processing, with protrude such as voice in digital audio-frequency data, bass, High pitch or around etc. targets sound effect parameters.

In practical applications, those skilled in the art may be used various modes and obtain facility information and/or application scenarios The corresponding target sound effect parameters of information.Optionally, target audio parameter acquisition module 202 can be according to the factory of audio output apparatus The device parameter that quotient is issued obtains the corresponding target sound effect parameters of its facility information.For example, may include in the device parameter The enabling capabilities parameter of audio output apparatus then can obtain the target of its facility information by analyzing the enabling capabilities parameter Sound effect parameters；For example, the enabling capabilities parameter of certain speaker includes " four-point surround ", then corresponding target sound effect parameters can be with Including：It surround, can also treat processing sound effect parameters and carry out surrounding processing.It is alternatively possible to be carried out to application scenarios information Analysis, with the target sound effect parameters for the scene information that is applied, specifically, can analyze the corresponding audio of application scenarios information needs Information is sought, and obtains the corresponding target sound effect parameters of the audio demand information.For example, under news scenes and Online Video scene Audio demand information includes：Prominent voice, then can obtain corresponding target sound effect parameters：Voice parameter.For another example, scene of game Under audio demand information include：Audio enhances, then can obtain corresponding target sound effect parameters：Audio enhances parameter, optional Ground, audio enhancing parameter may include：Virtual ring is around parameters such as, sound field extensions.It is appreciated that the embodiment of the present application is for setting Standby information and/or the corresponding objectives sound effect parameters of application scenarios information do not limit.

In a kind of alternative embodiment of the application, above-mentioned target audio parameter acquisition module 202 can specifically include：

Search submodule, for according to the facility information and/or the application scenarios information, in facility information and/or It is searched in mapping relations between application scenarios information and sound effect parameters, to obtain the facility information and/or described answer With the corresponding target sound effect parameters of scene information.

In a kind of alternative embodiment of the application, the sound-effect processing equipment of the embodiment of the present application can also include：

Mapping relations receiving module, for receiving the facility information and/or application scenarios information and audio that server issues Mapping relations between parameter, so that above-mentioned lookup submodule is searched in above-mentioned mapping relations.Optionally, above-mentioned service Device can be common server, or Cloud Server, wherein Cloud Server have the advantages that calculation resources are abundant, therefore energy The mapping enough improved between mapping relations or application scenarios information and sound effect parameters between facility information and sound effect parameters is closed The acquisition efficiency and accuracy rate of system.

Optionally, the sound-effect processing equipment of the embodiment of the present application can also include：For establish the facility information and/or Module is established in the mapping of mapping relations between application scenarios information and sound effect parameters；

The mapping establishes module and may include：

First mapping setting up submodule carries out audio test for the facility information for preset audio output equipment, with The first sound effect parameters to be treated are obtained, by the facility information of the preset audio output equipment and first sound effect parameters It preserves to the mapping relations between facility information and sound effect parameters；And/or

Second mapping setting up submodule, for carrying out audio test for default application scenarios information, to obtain needing locating Reason the second sound effect parameters, by the default application scenarios information and second sound effect parameters preserve to application scenarios information with Mapping relations between sound effect parameters.

Above-mentioned audio test can obtain the first audio ginseng compatible with the facility information of preset audio output equipment Number, or the second sound effect parameters corresponding with default application scenarios information can be obtained, due to the audio in above-mentioned mapping relations Parameter tests to obtain by audio, therefore can improve the accuracy of target sound effect parameters.

In practical applications, the facility information or default application scenarios letter of preset audio output equipment can be obtained in advance Breath.Optionally, the corresponding collection mode of preset audio output equipment may include：Web crawlers is collected or user votes and receives The modes such as collection.Wherein, web crawlers collection can crawl corresponding preset audio output from the webpage of audio related web site and set It is standby, then obtain the facility information of preset audio output equipment；User votes for collecting can acquire user's submission by client Preset audio output equipment or the corresponding facility information of preset audio output equipment.Similarly, application scenarios information is preset The modes such as collection that can be voted by user obtain, it will be understood that equipment of the embodiment of the present application for preset audio output equipment The specific acquisition modes of information or default application scenarios information do not limit.

In a kind of application example of the application, the above-mentioned facility information for preset audio output equipment carries out audio survey The process of examination may include：It controls controllable output matrix and exports the first test signal and arrive loudspeaker array, it is indoor by acquisition First voice signal is simultaneously sent to audio analysis module, analyzes the loudness, phase, frequency response of the first acquired voice signal With the first performances parameter such as the distortion factor, above-mentioned first performance parameter is analyzed, is joined with obtaining the first audio to be treated Number；Also, audio effect processing is carried out to the test signal according to first sound effect parameters, with first test that obtains that treated Signal, for treated, the first test signal re-starts audio test, to obtain newest second performance parameter, if this is most The second new performance parameter meets the first roll forward facility condition, then retains the first sound effect parameters to be treated, otherwise, to needing First sound effect parameters of processing are adjusted, and audio is carried out to the test signal according to the first sound effect parameters after the adjustment Processing, with first test signal that obtains that treated, for treated, the first test signal re-starts audio test, iteration It executes, until newest second performance parameter meets the first roll forward facility condition.

In a kind of application example 1 of the application, it is assumed that the speaker of certain the first model to Mr. Yu's first frequency range (such as 5kHz or so) sound performance it is too strong or excessively weak, then the embodiment of the present application can be directed to speaker first model it is preset right The first object sound effect parameters answered, the first object sound effect parameters may include：The corresponding target audio of the first frequency range Characteristic；In this way, when the corresponding speaker of digital audio-frequency data is the first model, it can be according to the first object sound effect parameters logarithm The data of first frequency range or so carry out corresponding audio effect processing (at the decaying or gain of such as amplitude in word audio data Reason) so that the speaker exports more straight frequency response curve according to the analog audio data corresponding to target number audio data, from And obtain better sound effect.

For carrying out the process of audio test for the corresponding default application scenarios information of progress audio data, due to It is similar with the facility information progress process of audio test for preset audio output equipment, and and therefore not to repeat here, mutually With reference to.

With reference to table 1, a kind of example of the mapping relations between the application scenarios information and sound effect parameters of the application is shown, For simplicity the sound effect parameters in table 1 being illustrated based on audio require information, it will be understood that art technology Personnel can use required sound effect parameters, the embodiment of the present application not to limit specific sound effect parameters with practical application request System.

Table 1

In a kind of application example 2 of the application, it is assumed that above application scene information may include：News scenes, video Scene, film scene and scene of game etc. can suitably enhance voice effect then when digital audio-frequency data is in news scenes Fruit, this will bring better audio experience to user；Alternatively, when digital audio-frequency data is in the film scene of type of action When, it can suitably enhance bass and surrounding effect, this will bring better audio experience to user；Alternatively, working as digital audio When data are in the film scene of humane type, it can suitably enhance definition effect, this will bring to user preferably listens Feel experience.

In a kind of alternative embodiment of the application, the above-mentioned target audio parameter acquisition module 202 of the embodiment of the present application May include：

Facility information sending submodule, the facility information for sending audio output apparatus to server；

Sound effect parameters receiving submodule, the sound effect parameters returned according to the facility information for receiving the server, As the corresponding target sound effect parameters of the facility information.

This alternative embodiment can be by the facility information of audio output apparatus (such as the loudspeaker of the model of television set, television set Parameter etc.) it is stored in server end, the corresponding audio of each apparatus information acquiring reported for each client by server is joined Number preserves the mapping relations between facility information and sound effect parameters, and issues the corresponding sound effect parameters of facility information to client. Also, server can also carry out real-time update to the mapping relations between facility information and sound effect parameters, to ensure for new Increase the coverage rate of facility information.

Audio effect processing module 203 can carry out at audio the digital audio-frequency data according to the target sound effect parameters Reason, to obtain target number audio data, above-mentioned audio effect processing may include：By the sound effect parameters tune of the digital audio-frequency data Whole is the target sound effect parameters, to realize corresponding audio optimization, therefore enables to audio output apparatus to number of targets word tone Frequency is played out according to corresponding analog audio data, corresponding best to export the facility information and/or application scenarios information Audio.

In a kind of alternative embodiment of the application, the sound effect parameters may include：With the relevant parameter of audio characteristic, The audio characteristic may include：At least one of the frequency of the digital audio-frequency data, phase and amplitude；The target sound Imitating parameter may include：With the relevant parameter of target audio characteristic, the target audio characteristic may include：The target number At least one of the frequency of audio data, phase and amplitude.

In the embodiment of the present application, frequency is used to indicate that the frequency of sound namely the number of acoustic wave vibrations each second, vibrations to be more It is secondary less that how many hertz be known as, meet Hz, in practical applications, voice, bass, middle pitch, high pitch correspond to preset frequency respectively Range, for example, the corresponding frequency range of male voice can be 64~523Hz, the corresponding frequency range of female voice can be 160~ 1200Hz etc..Phase (phase) is position at the time of specific in it is recycled for a sound wave：It is a kind of it whether in wave The scale at peak, trough or certain point between them is the measurement for describing signal waveform variation, usually using degree (angle) as list Position, also referred to as phase angle.Amplitude refers to the amplitude of sound wave, is usually indicated with dynamic range, is generally measured with as unit of decibel.

The sound effect parameters of the digital audio-frequency data are adjusted to the target sound effect parameters by above-mentioned audio effect processing module 203 May include：

The frequency of the digital audio-frequency data is adjusted to the frequency of the target number audio data, corresponding adjustment side Formula may include：Recovery or weakening of frequency etc.；And/or

By the phase that the phase adjustment of the digital audio-frequency data is the target number audio data, corresponding adjustment side Formula may include：Phase in advance or delay；And/or

The amplitude of the digital audio-frequency data is adjusted to the amplitude of the target number audio data, corresponding adjustment side Formula may include：Gain or decaying of amplitude etc..

For example, can be to the sound wave of special frequency channel in digital audio-frequency data into the recovery or weakening of line frequency；For another example, may be used With the sound wave to special frequency channel in digital audio-frequency data into the gain or decaying of line amplitude；It for another example, can be with logarithm word tone frequency According to middle special frequency channel sound wave carry out phase in advance or delay.It is appreciated that the embodiment of the present application is for by the number The detailed process that the sound effect parameters of word audio data are adjusted to the target sound effect parameters does not limit.

The handling result output module 204 of sound-effect processing equipment can export the target number audio data.In reality In, the target number audio data can be exported to D/A converter module, so that the D/A converter module is by the number of targets Word audio data is converted to analog audio data, and exports the analog audio data to audio output apparatus, so that audio output Equipment plays out the analog audio data, to export the facility information and/or the corresponding best audio of application scenarios information.

To sum up, the sound-effect processing equipment of the embodiment of the present application can obtain facility information and/or the mesh of application scenarios information Sound effect parameters are marked, and by carrying out audio effect processing according to the target audio parameter logistic word audio data to realize for digital sound The audio of frequency evidence optimizes；Since different facility informations can correspond to different target sound effect parameters, and/or, different answers Can correspond to different target sound effect parameters with scene information, thus the embodiment of the present application can be directed to different facility informations and/ Or application scenarios information carries out different audio effect processings to realize corresponding audio optimization, therefore enable to audio output apparatus pair The corresponding analog audio data of target number audio data plays out, to export the facility information and/or application scenarios information Corresponding best audio；Therefore, the embodiment of the present application can export the facility information for the facility information of audio output apparatus And/or the corresponding best audio of application scenarios information, so as to bring the facility information and/or application scenarios information for user Corresponding best audio experience.

The embodiment of the present application also provides a kind of sound effect treatment methods.

With reference to Fig. 3, shows a kind of flow chart of sound effect treatment method embodiment of the application, can specifically include：

Box 301, the facility information for obtaining audio output apparatus and/or digital audio-frequency data correspond to the application of broadcasting content Scene information；

Box 302 obtains the facility information and/or the corresponding target sound effect parameters of the application scenarios information；Wherein, Different facility informations can correspond to different target sound effect parameters, and/or, different application scenarios information can correspond to difference Target sound effect parameters；

Box 303, according to the target sound effect parameters, audio effect processing, above-mentioned audio are carried out to the digital audio-frequency data Processing may include：The sound effect parameters of the digital audio-frequency data are adjusted to the target sound effect parameters, to obtain number of targets Word audio data；

Box 304, the output target number audio data.

The embodiment of the present application can be applied in the application environment of terminal device, and further, the embodiment of the present application can answer For in the APP with audio effect processing function of terminal device, such as player APP.Wherein, which can be according to sound The facility information of frequency output equipment and/or the corresponding target sound effect parameters of the application scenarios information of digital audio-frequency data, to number Audio data carries out targetedly audio effect processing, to obtain target number audio data, thus, it is possible to equipment information output and/or The corresponding best audio of application scenarios information, is mutually fitted so as to be brought for user with facility information and/or application scenarios information The best audio experience matched.

In a kind of application example of the application, box 301, box 302, box 303 and box 304 can be respectively by Fig. 2 Device context acquisition module 201, target audio parameter acquisition module 202, audio effect processing module 203 and the processing knot of shown device Fruit output module 204 executes, alternatively, box 301, box 302, box 303 and box 304 can be by other modules of other devices To execute.

In a kind of alternative embodiment of the application, the box 301 of the facility information of above-mentioned acquisition audio output apparatus, tool Body may include：The facility information that audio output apparatus is obtained from the corresponding EDID of audio port, can be believed by equipment above-mentioned Acquisition submodule is ceased to execute.

It is appreciated that obtaining the mode of the facility information of audio output apparatus in the above-mentioned corresponding EDID from audio port only It is as alternative embodiment, in fact, those skilled in the art can also be obtained according to practical application request using other modes The facility information of audio output apparatus, for example, smart mobile phone can detect the headset type etc. of insertion automatically, the application is implemented Example is not limited for obtaining the concrete mode of the facility information of audio output apparatus.

Above application scene information can be used for the application scenarios for indicating that digital audio-frequency data corresponds to broadcasting content；It is typically different Application scenarios information requires to be different for the audio of audio data, and the embodiment of the present application can obtain application scenarios information Target sound effect parameters, different application scenarios information can correspond to different target sound effect parameters, and by according to the target sound It imitates parameter logistic word audio data and carries out audio effect processing, to realize that the audio for digital audio-frequency data optimizes.

In a kind of alternative embodiment of the application, above-mentioned acquisition digital audio-frequency data corresponds to the application scenarios of broadcasting content The box 301 of information may include：By system plays device, from the information and/or digital audio-frequency data pair of digital audio-frequency data The application scenarios information that digital audio-frequency data is obtained in the information of video data is answered, it can be by scene information acquisition submodule above-mentioned It executes.

The box 302 of the embodiment of the present application can obtain facility information and/or the corresponding target audio of application scenarios information Parameter, wherein the target sound effect parameters namely sound effect parameters compatible with facility information and/or application scenarios information, by this Target sound effect parameters can realize the sound for digital audio-frequency data as the foundation for carrying out audio effect processing to digital audio-frequency data Effect optimization.

In practical applications, those skilled in the art can be joined according to practical application request using required target audio Number.For example, the target sound effect parameters may include：Voice, bass, middle pitch, high pitch and around at least one of, then can be with Box 303 is set to carry out audio effect processing to digital audio-frequency data, to protrude such as voice, bass, the high pitch in digital audio-frequency data Or the targets sound effect parameters such as circular.

In practical applications, those skilled in the art may be used various modes and obtain facility information and/or application scenarios The corresponding target sound effect parameters of information.It is alternatively possible to which the device parameter that the manufacturer according to audio output apparatus is issued, obtains The corresponding target sound effect parameters of its facility information.

In a kind of alternative embodiment of the application, the above-mentioned acquisition facility information and/or the application scenarios information The box 302 of corresponding target sound effect parameters, can specifically include：

According to the facility information and/or the application scenarios information, in facility information and/or application scenarios information and sound It is searched in mapping relations between effect parameter, it is corresponding to obtain the facility information and/or the application scenarios information Target sound effect parameters.

Optionally, the method for the embodiment of the present application can also include：Receive the application scenarios information and sound that server issues The mapping relations between parameter are imitated, for searching.

Optionally, above-mentioned server can be common server, or Cloud Server, wherein Cloud Server have fortune Resourceful advantage, therefore the mapping relations between facility information and sound effect parameters or application scenarios letter can be improved The acquisition efficiency and accuracy rate of mapping relations between breath and sound effect parameters.

Optionally, the mistake of the mapping relations between the facility information and/or application scenarios information and sound effect parameters is established Journey can establish module by mapping above-mentioned and execute, which may include：

Audio test is carried out for the facility information of preset audio output equipment, is joined with obtaining the first audio to be treated Number, the facility information of the preset audio output equipment and first sound effect parameters are preserved to facility information and sound effect parameters Between mapping relations, can by it is above-mentioned first map setting up submodule execute；And/or

Audio test is carried out for the corresponding default application scenarios information of audio data is carried out, to obtain to be treated the The default application scenarios information and second sound effect parameters are preserved to application scenarios information and audio and are joined by two sound effect parameters Mapping relations between number can map setting up submodule by above-mentioned second and execute.

In a kind of alternative embodiment of the application, the method for the embodiment of the present application can also include：It is sent to server The facility information of audio output apparatus；The sound effect parameters that the server is returned according to the facility information are received, as described The corresponding target sound effect parameters of facility information.That is, this alternative embodiment can by the facility information of audio output apparatus (such as The model of television set, parametric loudspeaker of television set etc.) it is stored in server end, it is respectively set for what each client reported by server The corresponding sound effect parameters of standby acquisition of information, preserve the mapping relations between facility information and sound effect parameters, and issue to client The corresponding sound effect parameters of facility information.Also, server can also to the mapping relations between facility information and sound effect parameters into Row real-time update, to ensure the coverage rate for newly added equipment information.

The sound effect parameters of the digital audio-frequency data are adjusted to the target sound effect parameters by above-mentioned box 303 to wrap It includes：

To sum up, the sound effect treatment method of the embodiment of the present application, can obtain facility information and/or application scenarios information corresponds to Target sound effect parameters, and by according to the target audio parameter logistic word audio data carry out audio effect processing, with realize for The audio of digital audio-frequency data optimizes；Since different facility informations can correspond to different target sound effect parameters, and/or, no Same application scenarios information can correspond to different target sound effect parameters, therefore the embodiment of the present application can be directed to different equipment and believe Breath and/or application scenarios information carry out different audio effect processings to realize corresponding audio optimization, therefore enable to audio output Equipment corresponds to simulation sound effect data to target number audio data and plays out, to export the facility information and/or application scenarios The corresponding best audio of information；Therefore, the embodiment of the present application can export the equipment for the facility information of audio output apparatus Information and/or the corresponding best audio of application scenarios information, so as to bring the facility information and/or application scenarios for user Information corresponds to best audio experience.

With reference to Fig. 4, shows the flow chart of another sound effect treatment method embodiment of the application, can specifically include：

The facility information of box 401, terminal device detection audio output apparatus, and send above equipment letter to server Breath；

Box 402, server synchronize the corresponding target sound effect parameters of above equipment information, and/or application to terminal device Mapping relations between scene information and sound effect parameters；

Optionally, between the corresponding sound effect parameters of above equipment information, and/or application scenarios information and sound effect parameters Mapping relations can be stored in configuration file, that is, server can be synchronized by the form of configuration file to terminal device Mapping relations between the corresponding sound effect parameters of above equipment information, and/or application scenarios information and sound effect parameters.

Box 403, terminal device obtain the application scenarios information that digital audio-frequency data corresponds to broadcasting content；

Box 404, terminal device are according to above application scene information, between above application scene information and sound effect parameters Mapping relations in searched, to obtain the corresponding target sound effect parameters of the application scenarios information；Alternatively, terminal device obtains Take the corresponding target sound effect parameters of above equipment information；

Box 405, terminal device carry out audio effect processing according to the target sound effect parameters to the digital audio-frequency data, Above-mentioned audio effect processing may include：The sound effect parameters of the digital audio-frequency data are adjusted to the target sound effect parameters, with To target number audio data；

Box 405, terminal device send the corresponding analogue audio frequency of the target number audio data to audio output apparatus Data.

It should be noted that for embodiment of the method, for simple description, therefore it is all expressed as a series of action group It closes, but those skilled in the art should understand that, the embodiment of the present application is not limited by the described action sequence, because according to According to the embodiment of the present application, certain boxes can be performed in other orders or simultaneously.Secondly, those skilled in the art also should Know, embodiment described in this description belongs to preferred embodiment, and involved action not necessarily the application is implemented Necessary to example.

The embodiment of the embodiment of the present application can be implemented as carrying out desired match using any suitable hardware and/or software The system or device set.Fig. 5, which is schematically shown, can be used for realizing the exemplary of each embodiment described herein Device 500.

For one embodiment, Fig. 5 shows exemplary means 500, which may include：At one or more Reason device 502, the system control module (chipset) 504 and system control module that are coupled at least one of processor 502 The system storage 506 of 504 couplings, nonvolatile memory (the NVM)/storage device coupled with system control module 504 508, the one or more input-output apparatus 510 coupled with system control module 504, and with 506 coupling of system control module The network interface 512 of conjunction.The system storage 506 may include：Instruction 562, which can be by one or more processors 502 execute.

Processor 502 may include one or more single or multiple core processors, processor 502 may include general processor or The arbitrary combination of application specific processor (such as graphics processor, application processor, baseband processor etc.).In some embodiments In, device 500 can be as server, target device, the wireless device etc. described in the embodiment of the present application.

In some embodiments, device 500 may include one or more machine readable medias with instruction (for example, being System memory 506 or NVM/ storage devices 508) and mutually merge with the one or more machine readable media and be configured as executing Instruction, to realize at module, the one or more to execute the action described in the embodiment of the present application that aforementioned device includes Manage device 502.

The system control module 504 of one embodiment may include any suitable interface controller, any suitable for providing Any suitable device or portion that the interface of conjunction is communicated at least one of processor 502 and/or with system control module 504 Part.

The system control module 504 of one embodiment may include one or more Memory Controllers, for providing interface To system storage 506.Memory Controller can be hardware module, software module and/or firmware module.

The system storage 506 of one embodiment can be used for loading and storing data and/or instruction 562.For one Embodiment, system storage 506 may include any suitable volatile memory, for example, suitable DRAM (dynamic randon access Memory).In some embodiments, system storage 506 may include：Four synchronous dynamic random-access of Double Data Rate type Memory (DDR4SDRAM).

The system control module 504 of one embodiment may include one or more i/o controllers, to be deposited to NVM/ Storage device 508 and (one or more) input-output apparatus 510 provide interface.

The NVM/ storage devices 508 of one embodiment can be used for storing data and/or instruction 582.NVM/ storage devices 508 may include any suitable nonvolatile memory (such as flash memory etc.) and/or may include any suitable (one or more It is a) non-volatile memory device, for example, one or more hard disk drives (HDD), one or more CD (CD) drivers And/or one or more digital versatile disc (DVD) drivers etc..

NVM/ storage devices 508 may include it being physically that the part of device that device 500 is mounted on is deposited Storing up resource or its can be accessed by the device without the part as the device.For example, NVM/ storage devices 508 can be through It is accessed by network and/or by input-output apparatus 510 by network interface 512.

(one or more) input-output apparatus 510 of one embodiment can be device 500 provide interface with it is arbitrary its He communicates equipment appropriate, and input-output apparatus 510 may include communication component, audio component, sensor module etc..

The network interface 512 of one embodiment can be device 500 provide interface with by one or more networks and/or with Any other suitable device communication, device 500 can be according to the arbitrary mark in one or more wireless network standards and/or agreement Accurate and/or agreement is carried out wireless communication with the one or more components of wireless network, such as accesses the nothing based on communication standard Gauze network, such as WiFi, 2G or 3G or combination thereof carry out wireless communication.

For one embodiment, at least one of processor 502 can be controlled with the one or more of system control module 504 The logic of device (for example, Memory Controller) processed is packaged together.For one embodiment, at least one of processor 502 It can be packaged together with the logic of one or more controllers of system control module 504 to form system in package (SiP).It is right In one embodiment, at least one of processor 502 can be with the logic of one or more controllers of system control module 504 It is integrated on same new product.For one embodiment, at least one of processor 502 can be with the one of system control module 504 The logic of a or multiple controllers is integrated on the same chip to form system on chip (SoC).

In various embodiments, device 500 can include but is not limited to：Desk-top computing device or mobile computing device (example Such as, lap-top computing devices, handheld computing device, tablet computer, net book etc.) etc. terminal devices.In various embodiments, it fills More or fewer components and/or different frameworks can be had by setting 500.For example, in some embodiments, device 500 can wrap Include one or more video cameras, keyboard, liquid crystal display (LCD) screen (including touch screen displays), nonvolatile memory end Mouth, mutiple antennas, graphic chips, application-specific integrated circuit (ASIC) and loud speaker.

Wherein, if display includes touch panel, display screen may be implemented as touch screen displays, be used by oneself with receiving The input signal at family.Touch panel includes one or more touch sensors to sense the hand on touch, slide, and touch panel Gesture.The touch sensor can not only sense the boundary of a touch or slide action, but also detect and the touch or sliding Operate relevant duration and pressure.

The embodiment of the present application also provides a kind of non-volatile readable storage medium, in the storage medium storage there are one or Multiple modules (programs) when the one or more module is used in terminal device, can make the terminal device execute The instruction (instructions) of each method in the embodiment of the present application.

A kind of device is provided in one example, including：One or more processors；With, store thereon one or Instruction in multiple machine readable medias when being executed by one or more of processors, causes described device to execute such as this Shen Method that please be in embodiment.

Additionally provide one or more machine readable medias in one example, be stored thereon with instruction, when by one or When multiple processors execute so that terminal device is executed such as the method in the embodiment of the present application.

The embodiment of the present application discloses a kind of method and apparatus, and example 1 includes a kind of method, the method includes：It obtains The facility information and/or digital audio-frequency data of audio output apparatus correspond to the application scenarios information of broadcasting content；It is set described in acquisition Standby information and/or the corresponding target sound effect parameters of the application scenarios information；Wherein, different facility informations corresponds to different mesh Sound effect parameters are marked, and/or, different application scenarios information corresponds to different target sound effect parameters；Join according to the target audio Number carries out audio effect processing to the digital audio-frequency data, and the audio effect processing includes：The audio of the digital audio-frequency data is joined Number is adjusted to the target sound effect parameters, to obtain target number audio data；Export the target number audio data.

Example 2 includes the method described in example 1, wherein the sound effect parameters include：With the relevant parameter of audio characteristic, The audio characteristic includes：At least one of the frequency of the digital audio-frequency data, phase and amplitude；The target audio ginseng Number includes：With the relevant parameter of target audio characteristic, the target audio characteristic includes：The frequency of the target number audio data At least one of rate, phase and amplitude.

Example 3 includes the method described in one or more in example 1 to example 2, wherein described to be directed to digital audio number According to, the facility information and/or the corresponding target sound effect parameters of the application scenarios information are obtained, including：According to the equipment Information and/or the application scenarios information, the mapping relations between facility information and/or application scenarios information and sound effect parameters In searched, to obtain the facility information and/or the corresponding target sound effect parameters of the application scenarios information.

Example 4 includes the method described in one or more in example 1 to example 3, wherein establish the facility information and/ Or the process of the mapping relations between application scenarios information and sound effect parameters includes：

Audio test is carried out for the facility information of preset audio output equipment, is joined with obtaining the first audio to be treated Number, the facility information of the preset audio output equipment and first sound effect parameters are preserved to facility information and sound effect parameters Between mapping relations；And/or

Audio test is carried out for default application scenarios information, it, will be described to obtain the second sound effect parameters to be treated Default application scenarios information and second sound effect parameters are preserved to the mapping relations between application scenarios information and sound effect parameters.

Example 5 includes the method described in one or more in example 1 to example 4, wherein described to obtain the facility information And/or the corresponding target sound effect parameters of the application scenarios information, including：

The facility information of audio output apparatus is sent to server；

The sound effect parameters that the server is returned according to the facility information are received, as the corresponding mesh of the facility information Mark sound effect parameters.

Example 6 includes the method described in one or more in example 1 to example 5, wherein the broadcasting content includes：Institute It states digital audio-frequency data and/or the digital audio-frequency data corresponds to video data, then the acquisition digital audio-frequency data correspondence is broadcast The application scenarios information of content is put, including：By system plays device, from the information and/or digital audio number of digital audio-frequency data The application scenarios information of digital audio-frequency data is obtained in information according to corresponding video data.

Example 7 includes the method described in one or more in example 1 to example 6, wherein the acquisition audio output apparatus Facility information, including：The facility information of audio output apparatus is obtained from the corresponding extension displaying mark data of audio port.

Example 8 includes the method described in one or more in example 1 to example 7, wherein the application scenarios packet It includes：The source of the type of broadcasting content, and/or the title of broadcasting content, and/or broadcasting content.

Example 9 includes a kind of device, and described device includes：Device context acquisition module, for obtaining audio output apparatus Facility information and/or digital audio-frequency data correspond to the application scenarios information of broadcasting content；Target audio parameter acquisition module is used In the acquisition facility information and/or the corresponding target sound effect parameters of the application scenarios information；Wherein, different facility information Corresponding different target sound effect parameters, and/or, different application scenarios information corresponds to different target sound effect parameters；At audio Module is managed, for according to the target sound effect parameters, carrying out audio effect processing to the digital audio-frequency data, above-mentioned audio effect processing can To include：The sound effect parameters of the digital audio-frequency data are adjusted to the target sound effect parameters, to obtain target number audio Data；And handling result output module, for exporting the target number audio data.

Example 10 includes the device described in example 9, wherein the sound effect parameters include：With the relevant parameter of audio characteristic, The audio characteristic includes：At least one of the frequency of the digital audio-frequency data, phase and amplitude；The target audio ginseng Number includes：With the relevant parameter of target audio characteristic, the target audio characteristic includes：The frequency of the target number audio data At least one of rate, phase and amplitude.

Example 11 includes the device described in one or more in example 9 to example 10, wherein the target sound effect parameters obtain Modulus block includes：Search submodule, for according to the facility information and/or the application scenarios information, facility information and/ Or searched in the mapping relations between application scenarios information and sound effect parameters, to obtain the facility information and/or described The corresponding target sound effect parameters of application scenarios information.

Example 12 includes the device described in one or more in example 9 to example 11, wherein described device further includes：With Module is established in the mapping for establishing the mapping relations between the facility information and/or application scenarios information and sound effect parameters；

The mapping establishes module and includes：

Example 13 includes the device described in one or more in example 9 to example 12, wherein the target sound effect parameters obtain Modulus block includes：Facility information sending submodule, the facility information for sending audio output apparatus to server；Sound effect parameters Receiving submodule, the sound effect parameters returned according to the facility information for receiving the server, as the facility information Corresponding target sound effect parameters.

Example 14 includes the device described in one or more in example 9 to example 13, wherein the broadcasting content includes： The digital audio-frequency data and/or the digital audio-frequency data correspond to video data, then the device context acquisition module includes： Scene information acquisition submodule, for passing through system plays device, from the information and/or digital audio-frequency data pair of digital audio-frequency data Answer the application scenarios information that digital audio-frequency data is obtained in the information of video data.

Example 15 includes the device described in one or more in example 9 to example 14, wherein the device context obtains mould Block includes：Apparatus information acquiring submodule, for obtaining audio output from the corresponding extension displaying mark data of audio port The facility information of equipment.

Example 16 includes the device described in one or more in example 9 to example 15, wherein the application scenarios packet It includes：The source of the type of broadcasting content, and/or the title of broadcasting content, and/or broadcasting content.

Example 17 includes a kind of device, which includes：One or more processors；What is stored thereon has instruction one Or multiple machine readable medias, when being executed by one or more of processors so that described device is executed as example 1- shows Method in example 8 described in one or more.

Example 18 includes one or more machine readable medias, instruction is stored thereon with, when by one or more processors When execution so that device executes the method described in one or more in example 1- examples 8.

Above to a kind of sound effect treatment method provided herein, a kind of sound-effect processing equipment, a kind of device, Yi Jiyi A or multiple machine readable medias, are described in detail, used herein principle and implementation of the specific case to the application Mode is expounded, the description of the example is only used to help understand the method for the present application and its core ideas；Meanwhile For those of ordinary skill in the art, according to the thought of the application, has change in specific embodiments and applications Become place, in conclusion the contents of this specification should not be construed as limiting the present application.

Claims

1. a kind of method, which is characterized in that including：

The facility information and/or digital audio-frequency data of acquisition audio output apparatus correspond to the application scenarios information of broadcasting content；

Obtain the facility information and/or the corresponding target sound effect parameters of the application scenarios information；Wherein, different equipment letter The corresponding different target sound effect parameters of breath, and/or, different application scenarios information corresponds to different target sound effect parameters；

According to the target sound effect parameters, audio effect processing is carried out to the digital audio-frequency data, the audio effect processing includes：By institute The sound effect parameters for stating digital audio-frequency data are adjusted to the target sound effect parameters, to obtain target number audio data；

Export the target number audio data.

2. according to the method described in claim 1, it is characterized in that, the sound effect parameters include：With the relevant ginseng of audio characteristic Number, the audio characteristic include：At least one of the frequency of the digital audio-frequency data, phase and amplitude；The target sound Imitating parameter includes：With the relevant parameter of target audio characteristic, the target audio characteristic includes：The target number audio data Frequency, at least one of phase and amplitude.

3. method according to claim 1 or 2, which is characterized in that it is described to be directed to digital audio-frequency data, obtain the equipment Information and/or the corresponding target sound effect parameters of the application scenarios information, including：

According to the facility information and/or the application scenarios information, join with audio in facility information and/or application scenarios information It is searched in mapping relations between number, to obtain the facility information and/or the corresponding target of the application scenarios information Sound effect parameters.

4. according to the method described in claim 3, it is characterized in that, the method further includes：Establish the facility information and/or Mapping relations between application scenarios information and sound effect parameters；

The mapping relations established between the facility information and/or application scenarios information and sound effect parameters, including：

Audio test is carried out for the facility information of preset audio output equipment, to obtain the first sound effect parameters to be treated, By the facility information of the preset audio output equipment and first sound effect parameters preserve to facility information and sound effect parameters it Between mapping relations；And/or

Audio test is carried out for default application scenarios information, it, will be described default to obtain the second sound effect parameters to be treated Application scenarios information and second sound effect parameters are preserved to the mapping relations between application scenarios information and sound effect parameters.

5. method according to claim 1 or 2, which is characterized in that the acquisition facility information and/or the application The corresponding target sound effect parameters of scene information, including：

The facility information of audio output apparatus is sent to server；

The sound effect parameters that the server is returned according to the facility information are received, as the corresponding target sound of the facility information Imitate parameter.

6. method according to claim 1 or 2, which is characterized in that the broadcasting content includes：The digital audio-frequency data And/or the digital audio-frequency data corresponds to video data, then the acquisition digital audio-frequency data corresponds to the applied field of broadcasting content Scape information, including：

By system plays device, from the information that the information and/or digital audio-frequency data of digital audio-frequency data correspond to video data Obtain the application scenarios information of digital audio-frequency data.

7. according to the method for claims 1 or 2, which is characterized in that the facility information for obtaining audio output apparatus, including：

The facility information of audio output apparatus is obtained from the corresponding extension displaying mark data of audio port.

8. method according to claim 1 or 2, which is characterized in that the application scenarios information includes：The class of broadcasting content The source of the title, and/or broadcasting content of type, and/or broadcasting content.

9. a kind of device, which is characterized in that including：

Device context acquisition module, facility information and/or digital audio-frequency data for obtaining audio output apparatus, which correspond to, to be played The application scenarios information of content；

Target audio parameter acquisition module, for obtaining the facility information and/or the corresponding target of the application scenarios information Sound effect parameters；Wherein, different facility informations corresponds to different target sound effect parameters, and/or, different application scenarios information pair Answer different target sound effect parameters；

Audio effect processing module, it is described for according to the target sound effect parameters, audio effect processing to be carried out to the digital audio-frequency data Audio effect processing includes：The sound effect parameters of the digital audio-frequency data are adjusted to the target sound effect parameters, to obtain number of targets Word audio data；And

Handling result output module, for exporting the target number audio data.

10. device according to claim 9, which is characterized in that the sound effect parameters include：With the relevant ginseng of audio characteristic Number, the audio characteristic include：At least one of the frequency of the digital audio-frequency data, phase and amplitude；The target sound Imitating parameter includes：With the relevant parameter of target audio characteristic, the target audio characteristic includes：The target number audio data Frequency, at least one of phase and amplitude.

11. device according to claim 9 or 10, which is characterized in that the target audio parameter acquisition module includes：

Submodule is searched, is used for according to the facility information and/or the application scenarios information, in facility information and/or application It is searched in mapping relations between scene information and sound effect parameters, to obtain the facility information and/or the applied field The corresponding target sound effect parameters of scape information.

12. according to the devices described in claim 11, which is characterized in that described device further includes：For establishing the equipment letter Module is established in the mapping of breath and/or the mapping relations between application scenarios information and sound effect parameters；

The mapping establishes module and includes：

First mapping setting up submodule carries out audio test, to obtain for the facility information for preset audio output equipment First sound effect parameters to be treated preserve the facility information of the preset audio output equipment and first sound effect parameters To the mapping relations between facility information and sound effect parameters；And/or

Second mapping setting up submodule, it is to be treated to obtain for carrying out audio test for default application scenarios information Second sound effect parameters preserve the default application scenarios information and second sound effect parameters to application scenarios information and audio Mapping relations between parameter.

13. device according to claim 9 or 10, which is characterized in that the target audio parameter acquisition module includes：

14. device according to claim 9 or 10, which is characterized in that the broadcasting content includes：The digital audio number According to and/or the digital audio-frequency data correspond to video data, then the device context acquisition module includes：

Scene information acquisition submodule, for passing through system plays device, from the information and/or digital audio number of digital audio-frequency data The application scenarios information of digital audio-frequency data is obtained in information according to corresponding video data.

15. device according to claim 9 or 10, which is characterized in that the device context acquisition module includes：

Apparatus information acquiring submodule, for obtaining audio output apparatus from the corresponding extension displaying mark data of audio port Facility information.

16. device according to claim 9 or 10, which is characterized in that the application scenarios information includes：Broadcasting content The source of the title, and/or broadcasting content of type, and/or broadcasting content.

17. a kind of device, which is characterized in that including：

One or more processors；With

One or more machine readable medias of instruction are stored thereon with, when being executed by one or more of processors, are made Obtain method of the described device execution as described in one or more in claim 1 to 8.

18. one or more machine readable medias, are stored thereon with instruction, when executed by one or more processors so that Device executes the method as described in one or more in claim 1 to 8.