CN110221806A - The method and device of audio adjusting, display - Google Patents
The method and device of audio adjusting, display Download PDFInfo
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- CN110221806A CN110221806A CN201910661574.6A CN201910661574A CN110221806A CN 110221806 A CN110221806 A CN 110221806A CN 201910661574 A CN201910661574 A CN 201910661574A CN 110221806 A CN110221806 A CN 110221806A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/167—Audio in a user interface, e.g. using voice commands for navigating, audio feedback
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- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Control Of Amplification And Gain Control (AREA)
Abstract
The present invention provides a kind of method and device of audio adjusting, display, the method that the audio is adjusted includes: to obtain audio file from the interface of display；The audio for receiving the display adjusts the volume adjustment changing value of the virtual frequency point on menu；And according to the volume adjustment changing value, audio adjusting is carried out to audio file frequency point corresponding with the virtual frequency point, user is can be realized audio conveniently and efficiently is carried out to any audio file of terminal plays and adjust to improve the usage experience of user.
Description
Technical field
The present invention relates to field of computer technology, and in particular to a kind of method and device that audio is adjusted, display.
Background technique
With the development of internet technology, more and more terminals with audio playing function gradually enter into people's lives
In, such as smart phone, TV, tablet computer etc..Due to different users using audio class in application, demand to audio
It is different, therefore, how to adjust audio becomes the key for restricting its development.However, existing terminal is carried out to audio file
When broadcasting, it is required to that the audio of audio file is adjusted by system or application program, will lead to user in this way to sound
The adjusting operation of effect is extremely inconvenient, reduces the usage experience of user.
Summary of the invention
In view of this, the embodiment of the present invention is dedicated to providing a kind of method and device that audio is adjusted, display, by from
The interface of display obtains audio file；The audio for receiving the display adjusts the volume adjustment change of the virtual frequency point on menu
Change value；And according to the volume adjustment changing value, audio file frequency point corresponding with the virtual frequency point is carried out
Audio is adjusted, and be can be realized user and is conveniently and efficiently carried out audio adjusting to any audio file of terminal plays to improve user
Usage experience.
According to a first aspect of the embodiments of the present invention, a kind of method that audio is adjusted is provided, comprising: from the interface of display
Obtain audio file；The audio for receiving the display adjusts the volume adjustment changing value of the virtual frequency point on menu；And root
According to the volume adjustment changing value, audio adjusting carried out to audio file frequency point corresponding with the virtual frequency point.
In one embodiment, the audio for receiving the display adjusts the volume adjustment of the virtual frequency point on menu
Changing value, comprising: receive and contact action is carried out to the virtual frequency point on menu when user is adjusted in the audio of the display
The volume adjustment changing value for the virtual frequency point that the touch-control control module of Shi Suoshu display monitors.
In one embodiment, described according to the volume adjustment changing value, to the audio file with it is described virtual
The corresponding frequency point of frequency point carries out audio adjusting, comprising: by the sound of audio file frequency point corresponding with the virtual frequency point
Magnitude increases or decreases the volume adjustment changing value.
In one embodiment, the method also includes: send by audio adjust frequency point volume and without sound
The volume of the frequency point adjusted is imitated to the loudspeaker of the display, so that the loudspeaker play the frequency point adjusted by audio
The volume of volume and the frequency point adjusted without audio.
In one embodiment, the method also includes: send the multiple of audio amplification to the power amplifier；And send warp
Cross audio adjusting frequency point volume and without audio adjust frequency point volume to the display power amplifier, so as to described
The multiple that power amplifier amplifies according to the audio is to the volume of the frequency point by audio adjusting and without the frequency of audio adjusting
The volume of point carries out audio amplification.
According to a second aspect of the embodiments of the present invention, a kind of method that audio is adjusted is provided, comprising: monitoring user couple
When the pre-set button of display is operated, an input control is popped up on the display screen of the display；Monitoring user
When carrying out contact action to the key in the input control, the audio is recalled on the display screen of the display and adjusts dish
It is single, wherein it includes the adjustable virtual frequency point of multiple volumes that the audio, which adjusts menu,；Monitoring is when user is in the audio tune of display
The volume adjustment changing value of the virtual frequency point of generation when to the virtual frequency point progress contact action is saved on menu；And hair
The control chip on the volume adjustment changing value to the display is sent, so that the control chip carries out audio adjusting.
According to a third aspect of the embodiments of the present invention, a kind of device that audio is adjusted is provided, comprising: audio obtains module,
It is configured to obtain audio file from the interface of display；Receiving module, the audio for being configured to receive the display adjust menu
On virtual frequency point volume adjustment changing value；And audio adjustment module, it is configured to according to the volume adjustment changing value, it is right
The frequency point corresponding with the virtual frequency point of the audio file carries out audio adjusting.
According to a fourth aspect of the embodiments of the present invention, a kind of device that audio is adjusted is provided, comprising: monitoring modular, configuration
To monitor when the void of user's generation when the audio of display is adjusted on menu to the virtual frequency point progress contact action
The volume adjustment changing value of quasi- frequency point；And sending module, it is configured to send the volume adjustment changing value to the display
On control chip, so as to the control chip carry out audio adjusting.
According to a fifth aspect of the embodiments of the present invention, a kind of display is provided, comprising: multimedia interface, for receive by
The audio file and video file of terminal output；Display chip, for monitoring user to the pre-set button of the display
When being operated, an input control is popped up on the display screen of the display, and monitoring that user controls the input
When key in part carries out contact action, the audio is recalled on the display screen of the display and adjusts menu, wherein described
It includes the adjustable virtual frequency point of multiple volumes that audio, which adjusts menu,；Trackpad is used for when user touches the Trackpad to institute
It states the virtual frequency point that key and the audio on input control are adjusted on menu and carries out contact action；Chip is controlled, is used
In the method for executing audio adjusting as described above；Touch-control control module, the method adjusted for executing audio as described above；
Power amplifier, the volume for volume and the frequency point adjusted without audio to the frequency point adjusted by audio carry out audio amplification；
And loudspeaker, for by the amplified volume of frequency point adjusted by audio of the audio and described without sound
The volume for imitating the frequency point adjusted plays out.
In one embodiment, the control chip is digital signal processing chip.
According to a sixth aspect of the embodiments of the present invention, a kind of computer readable storage medium is provided, calculating is stored thereon with
Machine executable instruction, which is characterized in that the executable instruction realizes the method that above-mentioned audio is adjusted when being executed by processor.
A kind of method that audio is adjusted provided by the embodiment of the present invention, by obtaining audio text from the interface of display
Part；The audio for receiving the display adjusts the volume adjustment changing value of the virtual frequency point on menu；And according to the volume
Changing value is adjusted, audio adjusting is carried out to audio file frequency point corresponding with the virtual frequency point, can be realized user
Conveniently and efficiently audio is carried out to any audio file of terminal plays to adjust to improve the usage experience of user.
Detailed description of the invention
Fig. 1 show the flow diagram for the method that audio provided by one embodiment of the present invention is adjusted.
Fig. 2 show the structural schematic diagram of input control provided by one embodiment of the present invention.
Fig. 3 show the structural schematic diagram that audio provided by one embodiment of the present invention adjusts menu.
The flow diagram for the method that the audio that Fig. 4 show another embodiment of the present invention offer is adjusted.
Fig. 5 show the block diagram for the device that audio provided by one embodiment of the present invention is adjusted.
The block diagram for the device that the audio that Fig. 6 show another embodiment of the present invention offer is adjusted.
Fig. 7 show the block diagram of display provided by one embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Fig. 1 show the flow diagram for the method that audio provided by one embodiment of the present invention is adjusted.As shown in Figure 1,
This method comprises:
S101: audio file is obtained from the interface of display.
It should be appreciated that the audio file derives from terminal, audio is carried out by the interface of the terminal and the interface of display
The transmission of file.The terminal can be the mobile terminal devices such as mobile phone, tablet computer, vehicle-mounted computer, alternatively, being also possible to individual
Computer, such as pocket computer on knee and desktop computer etc..The display can receive the audio of terminal transmission
File, the driving chip on the display drive to broadcast by the loudspeaker on the display audio file
It puts, the display can also receive the video file of terminal transmission, make the video by the display chip on the display
File is shown on the display screen of the display.
It should be noted that can also lead to from the interface audio file and/or video file of display, specifically
It crosses and the interface of display and the interface of terminal is connected into available audio file and/or video file, then the interface is can
High-definition multimedia interface (the High Definition Multimedia of transfer audio files and video file
Interface, HDMI) and USB Type-C interface, it can also be the audio interface of only transfer audio files.The embodiment of the present invention
It is not intended to limit the concrete type of the interface, as long as may be implemented to input audio file and/or video file or export i.e.
It can.
It is also understood that audio file can be the audio file generated when terminal plays music, it is also possible to terminal and broadcasts
The audio file generated when putting video can also be generated audio file when terminal video call, and the embodiment of the present invention is simultaneously
The specific generation type of the audio file is not limited；Video file refers to the video file generated when terminal plays video, can also
To be by video file caused by video calling, the embodiment of the present invention is not intended to limit the specific generation class of the video file
Type.
S102: the audio for receiving the display adjusts the volume adjustment changing value of the virtual frequency point on menu.
Specifically, when upper pre-set button of the user to the display operates, when the pre-set button is aobvious
When showing the entity button on the shell of device, the circuit board in display generates an input instruction, which is instructed and sent out by circuit board
The display chip on display is given, after which handles input instruction, in the display of the display
Pop-up is just like input control shown in Fig. 2 on screen；When the touchscreen button on the display screen that the pre-set button is display, show
Show that the Trackpad in device generates third touching signals, which is sent to the touch-control on the display by Trackpad
The third touching signals are sent to the display chip on display again by control module, the touch-control control module, the display core
After piece handles the third touching signals, pop-up is controlled just like input shown in Fig. 2 on the display screen of the display
Part.When the user clicks when key (the audio key in such as Fig. 2) in (click action be contact action) described input control,
The first touching signals are generated on the touch pad, which is sent to the touch-control on the display and controlled by Trackpad
First touching signals are sent to the display chip again by module, touch-control control module, and the display chip is to first touching
After control signal is handled, audio as shown in Figure 3 is recalled on the display screen of the display and adjusts menu, the audio tune
Save menu include the adjustable virtual frequency point of multiple volumes, respectively 250Hz, 500Hz, 1KHz, 2KHz, 4KHz, 8KHz and
16KHz, each virtual frequency point corresponds to a volume adjustment item, for adjusting the volume on virtual frequency point.
It is produced in the circuit board after user clicks the entity button on the shell of display it should be appreciated that input instruction just refers to
Raw instruction；Third touching signals just refer to be generated in Trackpad after user clicks the touchscreen button on the display screen of display
Signal；First touching signals just refer to after user clicks the key in the input control (the audio key in such as Fig. 2)
The signal generated in Trackpad.Touch-control control module can be a chip with touch control function, or one
Processor with touch control function can also be a circuit board with touch control function, and the embodiment of the present invention is simultaneously
The concrete type of touch-control control module is not limited.
It should be noted that the embodiment of the present invention is not intended to limit the specific value of the virtual frequency point, the sound that the mankind can hear
Voice frequency is in 20Hz between 20KHz, and wherein different frequency human ear is different to the sensitivity of sound, such as: human ear is to 15KHz
Sound to 20KHz frequency range is extremely insensitive, although can experience sound wave by human body and bone, ear is almost to listen not
It arrives；And human ear, to the sound extreme sensitivity of 1KHz to 4KHz frequency range, the penetrance experienced is most strong；Human ear is to other frequency ranges
The sensitivity of sound is not much different, but can experience different tone colors, such as bass or high pitch.Set by the embodiment of the present invention
The multiple virtual frequency point as shown in Figure 3 is that the effect that adjusts to audio is obvious, and the frequency of representative effect
Point.
It should be appreciated that user can pass through according to the hobby of itself when showing that the audio adjusts menu on display screen
Contact action adjusts the adjusting that the virtual frequency point on menu carries out volume to audio, to obtain the volume tune of the virtual frequency point
Changing value is saved, for example, as shown in figure 3, user can pass through left and right dragging (the left and right drag action is contact action) 250Hz
Virtual frequency point corresponding volume adjustment item is exactly in the virtual frequency for changing 250Hz during the volume adjustment item or so dragging
The contact action of the volume value of point, the left and right dragging of user each time can all generate a volume adjustment changing value.
It should be noted that the audio that the embodiment of the present invention is not intended to limit the received display adjusts the void on menu
The concrete type of the changing value of quasi- frequency point, it can also be gain adjustment changing value that received, which can be volume adjustment changing value,.
S103: according to the volume adjustment changing value, frequency point corresponding with the virtual frequency point to the audio file
Carry out audio adjusting.
It should be noted that the frequency point corresponding with the virtual frequency point of audio file refer to the frequency point of the audio file with
The virtual frequency point is identical, for example, the virtual frequency point is 250Hz, then need to carry out the audio file of audio adjusting
Frequency point is exactly 250Hz；The virtual frequency point is 2KHz, then needing the frequency point for the audio file for carrying out audio adjusting to be exactly
2KHz；The virtual frequency point is 16KHz, then needing the frequency point for the audio file for carrying out audio adjusting is exactly 16KHz.
It should be appreciated that it is exactly that the volume value on some frequency point of audio file is adjusted that the audio, which is adjusted, it is right
The adjusting of the volume of different frequent points can be presented to the user different audio effects, meanwhile, the adjusting to the volume of same frequency point
Different audio effects can be presented to the user.For example, when user to the corresponding volume adjustment item of the virtual frequency point of 250Hz to the right or
When left dragging, the virtual frequency point of the 250Hz produces the volume adjustment changing value of 20dB, and control chip over the display receives
After having arrived the volume adjustment changing value of 20dB, control chip can be according to the volume adjustment changing value of 20dB to audio file
The frequency point of 250Hz carries out audio adjusting.
It can be seen that the terminal of interface is had for any one, as long as by the interface of the display with terminal by connecing
Mouth is attached, and just be can be realized user and is conveniently and efficiently carried out audio adjusting to any audio file of terminal plays to improve
The usage experience of user.
In another embodiment, the audio for receiving the display adjusts the virtual frequency point on menu
Volume adjustment changing value, comprising: receive and the virtual frequency point is carried out on menu when user is adjusted in the audio of the display
The volume adjustment changing value for the virtual frequency point that the touch-control control module of the display monitors when contact action.
It should be appreciated that contact action is exactly that dragging audio adjusts the virtual frequency of the 250Hz on menu to user to the right or to the left
The corresponding volume adjustment item of point.
Specifically, when dragging audio adjusts the corresponding volume adjustment item of virtual frequency point on menu to user to the right or to the left
Afterwards, the second touching signals are generated on the touch pad, which is sent to the touch-control on the display by Trackpad
Control module, touch-control control module can monitor the variation of the second touching signals in real time, and touch-control control module can also will connect
The second touching signals received are converted to the control manageable digital signal of chip, and last touch-control control module is by the second touch-control
Digital signal after signal or conversion is sent to the control chip.
It is also understood that second touching signals can refer to that user or so drags the virtual frequency point on audio adjusting menu
The signal generated in Trackpad after corresponding volume adjustment item, second touching signals and digital signal most directly show shape
Formula is exactly the volume adjustment changing value on virtual frequency point, that is to say, that finally control chip received is volume adjustment variation
Value, only the volume adjustment changing value is expressed in the form of the second touching signals or digital signal in a computer.
In another embodiment, described according to the volume adjustment changing value, to the audio file with
The corresponding frequency range of the virtual frequency range carries out audio adjusting, comprising: by the corresponding with the virtual frequency range of the audio file
The volume value of frequency range increases or decreases the volume adjustment changing value.
It should be appreciated that the embodiment of the present invention is only as described below to carrying out for the virtual frequency point of 250Hz, but it is not intended as
Limitation of the present invention.Assuming that the volume value on the virtual frequency point of initial 250Hz is 60dB, correspondingly, without audio tune
Volume value on the frequency point of the 250Hz of the audio file of section is also 60dB, when user is to the corresponding volume of virtual frequency point of 250Hz
For adjustment bar to the right or when left dragging, the virtual frequency point of the 250Hz produces the volume adjustment changing value of 20dB, then 250Hz
Volume value on virtual frequency point is 60dB ± 20dB, when the control chip on display receives the transmission of touch-control control module
When the volume adjustment changing value of 20dB, control chip is according to the volume adjustment changing value of 20dB to the frequency of the 250Hz of audio file
Point carries out audio adjusting, and the volume value on the frequency point of the 250Hz of the audio file after audio is adjusted is 60dB ± 20dB.
Because the volume value on the frequency point of the 250Hz of the audio file is changed, to be presented to the user different audio effects.
It should be noted that the embodiment of the present invention is not intended to limit the embodiment for changing audio effect, it can be by always
Change the volume value on a certain fixed frequency point to change audio effect (embodiment mentioned in above-mentioned one section), can also pass through
Change the volume value on different frequent points to change audio effect.
In another embodiment, the method also includes: send by audio adjust frequency point volume and
The volume of the frequency point adjusted without audio is adjusted to the loudspeaker of the display so that the loudspeaker play the audio that passes through
Frequency range volume and without audio adjust frequency range volume.
It should be appreciated that the volume of all frequency points of audio file constantly can be sent to loudspeaker by the control chip in display
Pass through the loudspeaker under the driving of driving chip in order to the audio file in the display to play out, needs to illustrate
It is that all frequency points include the frequency point adjusted by audio and remaining frequency point adjusted without audio, is adjusted by audio
Frequency point, which just refers to, is formed by the frequency point with volume adjustment changing value by the contact action of user, and user is every once to be touched
Screen operation just will form the frequency point adjusted by audio.During loudspeaker play the audio file, audio file is
It is continual to play, after user has carried out contact action, that is, the volume value of some frequency point of audio file is changed,
Pass through the audio meeting compared with the audio of the audio file of broadcasting when user does not carry out contact action for the audio file that loudspeaker play
It is different, to reach the adjusting to audio.
In another embodiment, the method also includes: send the multiple of audio amplification to the power amplifier；With
And send by audio adjust frequency point volume and without audio adjust frequency point volume to the display power amplifier,
The multiple amplified according to the audio so as to the power amplifier is to the volume of the frequency point adjusted by audio and without audio
The volume of the frequency point of adjusting carries out audio amplification.
It should be appreciated that in power amplifier to the volume of the frequency point adjusted by audio and the frequency point adjusted without audio
Before volume carries out audio amplification, it is last to control with this multiple of audio amplification can be previously written in the control chip
Pass through the size of the sound of the audio file of loudspeaker broadcasting.
Specifically, it is established between power amplifier and control chip after communicating, the multiple that control chip can amplify audio is sent out
It send to the power amplifier to control the multiple for the audio amplification that the power amplifier can amplify, when the power amplifier receives audio amplification
Multiple after, multiple that power amplifier amplifies according to the audio is to the volume of the frequency point adjusted by audio of audio file and its
The volume of the remaining frequency point adjusted without audio carries out the multiple that audio is amplified to the audio amplification.Finally, power amplifier will pass through
The volume and remaining frequency point adjusted without audio of the frequency point adjusted by audio of the amplified audio file of audio
Volume be sent to and pass through the loudspeaker under the driving of the driving chip of loudspeaker in the display in order to the audio file and carry out
It plays.
The flow diagram for the method that the audio that Fig. 4 show another embodiment of the present invention offer is adjusted.Such as Fig. 4 institute
Show, which comprises
S401: the generation when the audio of display is adjusted on menu to virtual frequency point progress contact action as user is monitored
The volume adjustment changing value of the virtual frequency point.
Specifically, when dragging audio adjusts the corresponding volume adjustment item of virtual frequency point on menu to user to the right or to the left
Afterwards, the second touching signals are generated on the touch pad, which is sent to the touch-control on the display by Trackpad
Control module, the touch-control control module can monitor variation (the actually touch-control control module reality of the second touching signals in real time
When monitor is volume adjustment changing value), the second touching signals received can also be converted to control by touch-control control module
The manageable digital signal of coremaking piece, last touch-control control module send the digital signal after the second touching signals or conversion
To the control chip.
It should be noted that the audio that the embodiment of the present invention is not intended to limit the received display adjusts the void on menu
The concrete type of the changing value of quasi- frequency point, it can also be gain adjustment changing value that received, which can be volume adjustment changing value,.
S402: sending the control chip on the volume adjustment changing value to the display, so as to the control chip
Carry out audio adjusting.
It should be appreciated that the method that audio mentioned above is adjusted, the touch-control control can be implemented in order to make to control chip
The volume adjustment changing value is sent to the control chip on the display by module.
Fig. 5 show the block diagram for the device 500 that audio provided by one embodiment of the present invention is adjusted.As shown in figure 5, the sound
Imitating the device 500 adjusted includes:
Audio obtains module 510, is configured to obtain audio file from the interface of display.
It should be appreciated that the audio file derives from terminal, audio obtains module 510 and can be obtained by the interface of display
The audio file sent from the terminal, but the embodiment of the present invention is not intended to limit audio and obtains the information that module 510 specifically obtains
Type, the audio obtains module 510 can obtain the audio file sent from the terminal by the interface of display, described aobvious
Show that the driving chip on device drives to play out by the loudspeaker on the display audio file, the audio
The video file sent from the terminal can also be obtained by the interface of display by obtaining module 510, by the display
Display chip be shown in the video file on the display screen of the display.
It should be noted that the interface of display be can the high-definition multimedia of transfer audio files and video file connect
Mouth (High Definition Multimedia Interface, HDMI) and USB Type-C interface can also be only to transmit
The audio interface of audio file.The embodiment of the present invention is not intended to limit the concrete type of the interface, as long as may be implemented to audio text
Part and/or video file are inputted or are exported.
It is also understood that audio file can be the audio file generated when terminal plays music, it is also possible to terminal and broadcasts
The audio file generated when putting video can also be generated audio file when terminal video call, and the embodiment of the present invention is simultaneously
The specific generation type of the audio file is not limited；Video file refers to the video file generated when terminal plays video, can also
To be by video file caused by video calling, the embodiment of the present invention is not intended to limit the specific generation class of the video file
Type.
Receiving module 520 is configured to receive the volume adjustment of the virtual frequency point on the audio adjusting menu of the display
Changing value.
It should be appreciated that user can pass through according to the hobby of itself after audio obtains module 510 and gets audio file
Contact action adjusts the adjusting that the virtual frequency point on menu carries out volume to audio, to obtain the volume tune of the virtual frequency point
Changing value is saved, specifically, user can pass through the corresponding volume adjustment item of left and right some virtual frequency point of dragging, the volume adjustment
Item or so is exactly in the volume value for changing virtual frequency point during dragging, and the contact action of the left and right dragging of user each time is all
A volume adjustment changing value can be generated, it should be noted that the touch control detection module in display is for monitoring virtual frequency point
Volume adjustment changing value, which can also be sent to the receiving module 520 by touch control detection module.
It should be noted that the embodiment of the present invention is not intended to limit the audio tune of the received display of receiving module 520
The concrete type for saving the changing value of the virtual frequency point on menu, can receive volume adjustment changing value, also can receive gain tune
Save changing value.
Audio adjustment module 530, be configured to according to the volume adjustment changing value, to the audio file and the void
Intend the corresponding frequency point of frequency point and carries out audio adjusting.
It should be appreciated that the embodiment of the present invention is only to 250Hz's after receiving module 520 receives volume adjustment changing value
It is carried out as described below for virtual frequency point, but is not intended as limitation of the present invention, it is assumed that the virtual frequency point of initial 250Hz
On volume value be 60dB, correspondingly, without audio adjust audio file 250Hz frequency point on volume value be also
60dB, when the corresponding volume adjustment item of virtual frequency point of the user to 250Hz is to the right or when left dragging, the virtual frequency point of the 250Hz
The volume adjustment changing value of 20dB is produced, then the volume value on the virtual frequency point of 250Hz is 60dB ± 20dB, when reception mould
When block 520 receives the volume adjustment changing value of the 20dB of touch-control control module transmission, audio adjustment module 530 is according to 20dB's
Volume adjustment changing value carries out audio adjusting to the frequency point of the 250Hz of audio file, the audio file after audio is adjusted
250Hz frequency point on volume value be 60dB ± 20dB.Because the volume value on the frequency point of the 250Hz of the audio file occurs
Variation, to be presented to the user different audio effects.
It can be seen that the terminal of interface is had for any one, as long as by the interface of the display with terminal by connecing
Mouth is attached, and just be can be realized user and is conveniently and efficiently carried out audio adjusting to any audio file of terminal plays to improve
The usage experience of user.
The block diagram for the device 600 that the audio that Fig. 6 show another embodiment of the present invention offer is adjusted.As shown in fig. 6, should
Audio adjust device 600 include:
Monitoring modular 610, be configured to monitoring when user display audio adjust menu on to the virtual frequency range into
The volume adjustment changing value of the virtual frequency range generated when row contact action.
It should be appreciated that monitoring modular 610 is used to monitor when user is adjusted on menu in the audio of display to described virtual
Frequency range carries out the volume adjustment changing value of the virtual frequency range of generation when contact action.
Specifically, when dragging audio adjusts the corresponding volume adjustment item of virtual frequency point on menu to user to the right or to the left
Afterwards, the second touching signals are generated on the Trackpad of display, which is sent to the monitoring mould for the second touching signals
Block 610, monitoring modular 610 can monitor the variations of the second touching signals in real time, and (actually touch-control control module is supervised in real time
What is surveyed is volume adjustment changing value), the second touching signals received can also be converted to control chip by monitoring modular 610 can
With the digital signal of processing.
It should be noted that the embodiment of the present invention is not intended to limit the audio tune of the display of the monitoring of monitoring modular 610
The concrete type for saving the changing value of the virtual frequency point on menu, can monitor volume adjustment changing value, can also monitor gain tune
Save changing value.
Sending module 620 is configured to send the control chip on the volume adjustment changing value to the display, so as to
The control chip carries out audio adjusting.
It should be appreciated that sending module 620 can be by the second touching after the second touching signals that monitoring modular 610 receives
Control signal is sent to the control chip, and the most direct form of expression of second touching signals is exactly the volume tune on virtual frequency point
Save changing value, that is to say, that finally control chip received is volume adjustment changing value, so that the control chip is according to institute
It states volume adjustment changing value and carries out audio adjusting.
The embodiment of the present invention also provides a kind of display, which includes: multimedia interface, defeated by terminal for receiving
Audio file and video file out；Display chip, for monitoring that user grasps the pre-set button of the display
When making, an input control is popped up on the display screen of the display, and monitoring user in the input control
When key carries out contact action, the audio is recalled on the display screen of the display and adjusts menu, wherein the audio tune
Saving menu includes the adjustable virtual frequency point of multiple volumes；Trackpad is used for when user touches the Trackpad to the input
Key and the audio on control adjust the virtual frequency point on menu and carry out contact action；Chip is controlled, for executing
The method that audio described in S101 to S103 step as above is adjusted；Touch-control control module, for executing S401 and S402 step as above
The method that the rapid audio is adjusted；Power amplifier is adjusted for the volume to the frequency point adjusted by audio and without audio
The volume of frequency point carries out audio amplification；And loudspeaker, for by the audio it is amplified it is described by audio adjust
The volume of frequency point and the volume of the frequency point adjusted without audio play out.
In another embodiment, the display further includes circuit board, for when user is to the display
Shell on entity button carry out clicking operation when, generate one input instruction, and by the input instruction be sent on display
Display chip so as to pop up an input control on the display screen of the display.
In another embodiment, the display further includes driving chip, for the audio file into
Row driving, so that the audio file after overdriving is played out by the loudspeaker.
The display that the embodiment of the present invention is mentioned is by obtaining audio file from the interface of display；Receive the display
Audio adjust menu on virtual frequency point volume adjustment changing value；And according to the volume adjustment changing value, to described
The frequency point corresponding with the virtual frequency point of audio file carries out audio adjusting, can be realized user and conveniently and efficiently broadcasts to terminal
Any audio file put carries out audio and adjusts to improve the usage experience of user.
In another embodiment, the control chip is digital signal processing chip.
It should be appreciated that the digital signal processing chip is also known as dsp chip (Digital Signal Processing),
Dsp chip is a kind of unique microprocessor, is the device that bulk information is handled with digital signal.The work of dsp chip is former
Reason is to receive analog signal, is converted to 0 or 1 digital signal.It modifies, delete, strengthen to digital signal again, and at other
Numerical data is interpreted back analogue data or actual environment format in System on Chip/SoC.Dsp chip is not only programmable, but also
The real time execution speed of dsp chip is several considerably beyond general purpose microprocessor with ten million complicated order program up to every number of seconds
The computer chip to become more and more important in word electronic world.Dsp chip can be controlled digital signal using fixed routine, using not
The power of volume on same frequency produces different audio effects, and acoustic environments are built as in the spaces such as theatre
Feel.
Referring to Fig. 7, it further comprises one or more processors, Yi Jiyou that display 700, which includes processing component 710,
Memory resource representated by memory 720, can be by the instruction of the execution of processing component 710, such as application program for storing.
The application program stored in memory 720 may include it is one or more each correspond to one group of instruction module.
In addition, processing component 710 is configured as executing instruction, to execute the method that above-mentioned audio is adjusted.
Display 700 can also include that a power supply module is configured as executing the power management of display 700, and one has
Line or radio network interface are configured as display 700 being connected to network and input and output (I/O) interface.
A kind of non-transitorycomputer readable storage medium, when the instruction in storage medium is by aforementioned display device 700
When managing device execution, so that aforementioned display device 700 is able to carry out a kind of method that audio is adjusted, comprising: obtained from the interface of display
Take audio file；The audio for receiving the display adjusts the volume adjustment changing value of the virtual frequency point on menu；And according to
The volume adjustment changing value carries out audio adjusting to audio file frequency point corresponding with the virtual frequency point.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components
It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit
It closes or communicates to connect, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), arbitrary access are deposited
The various media that can store program ver-ify code such as reservoir (Random Access Memory, RAM), magnetic or disk.
In addition, it should also be noted that, institute in the combination of each technical characteristic and unlimited this case claim in this case
Combination documented by the combination or specific embodiment of record, all technical characteristics documented by this case can be to appoint
Where formula is freely combined or is combined, unless generating contradiction between each other.
It should be noted that the above list is only specific embodiments of the present invention, it is clear that the present invention is not limited to above real
Example is applied, there are many similar variations therewith.If those skilled in the art directly exported from present disclosure or
All deformations associated, are within the scope of protection of the invention.
It should be appreciated that the first, second equal determiners mentioned in the embodiment of the present invention, just to more clearly describe this
The technical solution of inventive embodiments uses, can not be to limit the scope of the invention.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, made any modification, equivalent replacement etc. be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of method that audio is adjusted characterized by comprising
Audio file is obtained from the interface of display；
The audio for receiving the display adjusts the volume adjustment changing value of the virtual frequency point on menu；And
According to the volume adjustment changing value, audio tune carried out to audio file frequency point corresponding with the virtual frequency point
Section.
2. the method according to claim 1, wherein the audio for receiving the display is adjusted on menu
The volume adjustment changing value of virtual frequency point, comprising:
It receives when user is described aobvious when the audio of the display is adjusted on menu to the virtual frequency point progress contact action
Show the volume adjustment changing value for the virtual frequency point that the touch-control control module of device monitors.
3. method according to claim 1 or 2, which is characterized in that it is described according to the volume adjustment changing value, to described
The frequency point corresponding with the virtual frequency point of audio file carries out audio adjusting, comprising:
The volume value of audio file frequency point corresponding with the virtual frequency point is increased or decreased the volume adjustment to become
Change value.
4. the method according to claim 1, wherein further include:
Send by audio adjust frequency point volume and without audio adjust frequency point volume to the display loudspeaker
, the volume of the frequency point adjusted by audio and the volume of the frequency point adjusted without audio are played so as to the loudspeaker.
5. the method according to claim 1, wherein further include:
The multiple of audio amplification is sent to the power amplifier；And
Send by audio adjust frequency point volume and without audio adjust frequency point volume to the display function
It puts, the multiple amplified according to the audio so as to the power amplifier is to the volume of the frequency point adjusted by audio and without sound
The volume for imitating the frequency point adjusted carries out audio amplification.
6. a kind of method that audio is adjusted characterized by comprising
Monitor when user the audio of display adjust contact action is carried out to virtual frequency point on menu when generation it is described virtual
The volume adjustment changing value of frequency point；And
The control chip on the volume adjustment changing value to the display is sent, so that the control chip carries out audio tune
Section.
7. the device that a kind of audio is adjusted characterized by comprising
Audio obtains module, is configured to obtain audio file from the interface of display；
Receiving module is configured to receive the volume adjustment changing value of the virtual frequency point on the audio adjusting menu of the display；
And
Audio adjustment module, be configured to according to the volume adjustment changing value, to the audio file and the virtual frequency point
Corresponding frequency point carries out audio adjusting.
8. the device that a kind of audio is adjusted characterized by comprising
Monitoring modular is configured to monitoring when user is adjusted in the audio of display and carries out touch screen behaviour to the virtual frequency point on menu
As when the volume adjustment changing value of the virtual frequency point that generates；And
Sending module is configured to send the control chip on the volume adjustment changing value to the display, so as to the control
Coremaking piece carries out audio adjusting.
9. a kind of display characterized by comprising
Multimedia interface, for receiving the audio file and video file that are exported by terminal；
Display chip, for when monitoring that user operates the pre-set button of the display, in the display
An input control is popped up on display screen, and when monitoring that user carries out contact action to the key in the input control,
Recall the audio on the display screen of the display and adjust menu, wherein the audio adjust menu include multiple volumes can
The virtual frequency point adjusted；
Trackpad, for when user touches the Trackpad on the input control key and the audio adjust menu
On the virtual frequency point carry out contact action；
Chip is controlled, the method adjusted for executing the audio as described in any one in claim 1 to 5；
Touch-control control module, the method adjusted for executing audio as claimed in claim 6；
Power amplifier, the volume for volume and the frequency point adjusted without audio to the frequency point adjusted by audio carry out audio and put
Greatly；And
Loudspeaker, for by the amplified volume of frequency point adjusted by audio of the audio and described without sound
The volume for imitating the frequency point adjusted plays out.
10. a kind of computer readable storage medium, is stored thereon with computer executable instructions, which is characterized in that described to hold
The method that the audio as described in any one of claim 1 to 6 is adjusted is realized in row instruction when being executed by processor.
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| CN201910661574.6A CN110221806A (en) | 2019-07-22 | 2019-07-22 | The method and device of audio adjusting, display |
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| CN201910661574.6A CN110221806A (en) | 2019-07-22 | 2019-07-22 | The method and device of audio adjusting, display |
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Application publication date: 20190910 |