CN102981796A - Audio dynamic management method and audio dynamic management system - Google Patents
Audio dynamic management method and audio dynamic management system Download PDFInfo
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- CN102981796A CN102981796A CN201210435065XA CN201210435065A CN102981796A CN 102981796 A CN102981796 A CN 102981796A CN 201210435065X A CN201210435065X A CN 201210435065XA CN 201210435065 A CN201210435065 A CN 201210435065A CN 102981796 A CN102981796 A CN 102981796A
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Abstract
The invention discloses an audio dynamic management method and an audio dynamic management system. The audio dynamic management method includes a step of audio device detection, a step of audio device information storage, a step of user information exchange and a step of audio switching. The audio dynamic management system comprises an audio device detecting module, an audio device information storing module, a user information module and an audio switching module. The audio dynamic management method and the audio dynamic management system can support dynamic management of a multi-channel audio output device, a user participates in exchange in the management process, under the premise that audio devices are detected, the audio dynamic management method and the audio dynamic management system can preferably use the audio output device chosen by the user for output, user experience is enriched, and the needs of a part of audio scenarios can be met.
Description
Technical field
The present invention relates to the administrative skill of audio frequency apparatus, be specifically related to a kind of audio frequency dynamic management approach and system that the voice output path can effectively be set based on the audio frequency apparatus dynamic change.
Background technology
Along with the widespread use of smart mobile phone, panel computer, the mode of voice output is various, and audio output device is also different.Existing invention has realized management and the output of single audio frequency equipment, has realized automatic switchover in its management system when detection hardware equipment.
Chinese patent application 201010292357 discloses a kind of audio frequency control method and audio output apparatus of audio output apparatus, and whether its examinations is connected with earphone, when having earphone to connect, automatically sound signal is switched to earphone output.Chinese patent application 200710122063 discloses a kind of apparatus and method of managing audio frequency output, and it is when having the outer audio equipment access, for outer audio equipment provides audio frequency output.Above-mentioned two schemes all is the audio frequency output switching mode of fixing, and the user in use can not make a choice, and uses not hommization.
Summary of the invention
One of them purpose of the present invention provides a kind of detection of dynamic audio output apparatus, the user can make one's options, the audio frequency dynamic management approach of management personalization, another purpose provide a kind of adopted above-mentioned management method equally can the detection of dynamic audio output apparatus, the user can make one's options, the audio frequency dynamic management system of management personalization.
The present invention is that the technical scheme that the last purpose of realization adopts is:
The audio frequency dynamic management approach comprises: the step that audio frequency apparatus detects: detect active at present audio output apparatus; The step that audio frequency apparatus information is preserved: the active audio output apparatus information that will detect during audio output apparatus generation dynamic change is preserved; The step of user's exchange message: to the handoff options that the user provides audio output apparatus, receive the audio output apparatus switching command that the user exports based on the audio output apparatus information of preserving; The step of Audio conversion: if the user has input audio output apparatus switching command, based on this switching command audio output apparatus is implemented to switch so, otherwise according to the switch logic of acquiescence audio output apparatus is implemented to switch.
In the preferred scheme, the dynamic change that audio output apparatus occurs is when connecting a new audio output apparatus, and the switch logic of giving tacit consent in the step of Audio conversion is for to export Audio conversion in new audio output apparatus.
In the preferred scheme, the handoff options that supplies to provide to the user in the step of user selection comprises the option that the option of maintenance acquiescence output, the option that switches to certain special audio output device output, while export at two or more special audio output devices.
The present invention is that the technical scheme that a purpose adopts after the realization is:
The audio frequency dynamic management system comprises: the audio frequency apparatus detection module, for detection of active at present audio output apparatus; Audio frequency apparatus information is preserved module, and the active audio output apparatus information that is used for when audio output apparatus generation dynamic change the audio frequency apparatus detection module being detected is preserved; Subscriber information module is used for the handoff options of audio output apparatus being provided and receiving the audio output apparatus switching command that the user exports to the user based on the audio output apparatus information that audio frequency apparatus information preservation module is preserved; The Audio conversion module, if the user has input audio output apparatus switching command, the Audio conversion module is implemented to switch to audio output apparatus based on this switching command so, otherwise the Audio conversion module is implemented to switch to audio output apparatus according to the switch logic of acquiescence.
In the preferred scheme, the dynamic change that audio output apparatus occurs is when connecting a new audio output apparatus, and the switch logic of Audio conversion module acquiescence is for to export Audio conversion in new audio output apparatus.
Preferably in the scheme, the handoff options that subscriber information module provides to the user comprises the option that the option of maintenance acquiescence output, the option that switches to certain special audio output device output, while export at two or more special audio output devices.
Audio frequency dynamic management approach of the present invention can be supported the dynamic management of multi-path audio output apparatus, the user has participated in exchange in management process, detecting under the prerequisite of equipment, preferentially the audio output apparatus of user's selection is exported, and promotes the demand of user's experience and part audio scene; Equally, audio frequency dynamic management system of the present invention user in management process has participated in exchange, is detecting under the prerequisite of equipment, and preferentially the audio output apparatus of user's selection is exported, and promotes the demand of user's experience and part audio scene.
Description of drawings
Be further detailed below in conjunction with the drawings and specific embodiments:
Fig. 1 is the process flow diagram of management method of the present invention;
Fig. 2 is the composition frame chart of management system of the present invention.
Embodiment
One of plan plot of management method of the present invention and system be so that in the output switching management process of audio output apparatus user selection can participate in into, and the priority that the user participates in is made as the highest, the use dehumanization who avoids automaticallying switch and cause.Certainly, management method of the present invention and system also can keep the automatic switching function of original system, so that user's experience is better.
As shown in Figure 1, audio frequency dynamic management approach of the present invention comprises the step of audio frequency apparatus detection, step, the step of user's exchange message and the step of Audio conversion etc. that audio frequency apparatus information is preserved.
Wherein in the step that audio frequency apparatus detects, detect active at present audio output apparatus.In the step that audio frequency apparatus information is preserved, the active audio output apparatus information that will detect during audio output apparatus generation dynamic change is preserved.Dynamic change occurs what is called is that the audio output apparatus that system connects increases or reduces, and certainly, in certain embodiments, the fault of audio output apparatus or damage also can be considered as the dynamic change of audio output apparatus.For example, system is not when having the peripheral hardware audio output apparatus to connect, only has built-in CODEC equipment, acquiescence is used CODEC equipment output audio, when being connected with the HDMI hardware device, dynamic change has occured in audio output apparatus, and system detected active audio output apparatus and comprised CODEC equipment and HDMI equipment this moment.When further being connected with USB Audio equipment, Spdif Audio equipment etc., system detects active audio output apparatus and comprises CODEC equipment, HDMI equipment, USB Audio equipment, Spdif Audio equipment etc.The information of above-mentioned each equipment all can be preserved.
In the step of user's exchange message, provide the handoff options of audio output apparatus based on the audio output apparatus information of preserving to the user, and receive the audio output apparatus switching command of user's output.The handoff options that provides to the user generally comprises the option that keeps acquiescence output, switches to the option of certain special audio output device output, simultaneously at the option of two or more special audio output devices outputs.For example, be connected HDMI equipment wherein with the HDMI facility information and be the new equipment that connects when preserving CODEC equipment) time, the handoff options that provides to the user is included as A, keeps acquiescence (CODEC equipment) output; B, switching device carry out audio frequency output (HDMI equipment); C, CODEC equipment, HDMI equipment is output audio simultaneously.The user can select as required.
In the step of Audio conversion, if the user has input audio output apparatus switching command, based on this switching command audio output apparatus is implemented to switch so, it is the dynamic switch step of equipment among Fig. 1, otherwise the switch logic according to acquiescence is implemented to switch to audio output apparatus, i.e. static switch step among Fig. 1.If user selection the discretionary choices in three options of aforementioned ABC, system can implement to switch to audio output apparatus based on the order of selecting so, otherwise according to the switch logic of acquiescence audio output apparatus is implemented to switch.Usually, if new connection is HDMI equipment, the switch logic of acquiescence is for to be outputted to audio frequency in the HDMI equipment so.Coming into force of acquiescence switch logic can realize by the mode without response regularly, namely when the handoff options that offers the user in certain special time during without feedback, system just can carry out the switch logic of acquiescence.In a further embodiment, the acquiescence switch logic can also carry out according to other modes, describes no longer one by one at this.
As shown in Figure 2, audio frequency dynamic management system of the present invention comprises audio frequency apparatus detection module, the preservation of audio frequency apparatus information module, subscriber information module and Audio conversion module etc.
The audio frequency apparatus detection module is for detection of active at present audio output apparatus.
Audio frequency apparatus information is preserved module and is preserved for the active audio output apparatus information that when the connection generation dynamic change of audio output apparatus the audio frequency apparatus detection module is detected.
Subscriber information module is used for the handoff options of audio output apparatus being provided and receiving the audio output apparatus switching command that the user exports to the user based on the audio output apparatus information that audio frequency apparatus information preservation module is preserved.The handoff options that subscriber information module provides to the user comprises the option that the option of maintenance acquiescence output, the option that switches to certain special audio output device output, while export at two or more special audio output devices.
If the user has input audio output apparatus switching command, the Audio conversion module is implemented to switch to audio output apparatus based on this switching command so, otherwise the Audio conversion module is implemented to switch to audio output apparatus according to the switch logic of acquiescence.The dynamic change that audio output apparatus occurs is when connecting a new audio output apparatus, and the switch logic of Audio conversion module acquiescence is for to export Audio conversion in new audio output apparatus.
Adopted the system of audio frequency dynamic management approach of the present invention to have in use beyond thought convenience.In traditional system's use procedure, when the user will carry out manual switchover to audio output apparatus, need in system, access handoff options, then select.For the user who is unfamiliar with system's setting, how finding corresponding handoff options is a larger difficult problem.And the scheme that system of the present invention adopts can provide handoff options to the user when audio output apparatus generation dynamic change, based on this point, when needs switched audio output apparatus, the user can initiatively change the connection status of audio output apparatus, so that handoff options comes into force.For example, the user plugs after one USB Audio equipment can being pulled up again, and handoff options just can come into force so, and the user can select required audio output apparatus easily in the handoff options that shows.
Embodiments of the present invention are not restricted to the described embodiments, as long as it reaches technique effect of the present invention with essentially identical means, all should belong to protection scope of the present invention.
Claims (6)
1. audio frequency dynamic management approach is characterized in that comprising:
The step that audio frequency apparatus detects: detect active at present audio output apparatus;
The step that audio frequency apparatus information is preserved: the active audio output apparatus information that will detect during audio output apparatus generation dynamic change is preserved;
The step of user's exchange message: to the handoff options that the user provides audio output apparatus, receive the audio output apparatus switching command that the user exports based on the audio output apparatus information of preserving;
The step of Audio conversion: if the user has input audio output apparatus switching command, based on this switching command audio output apparatus is implemented to switch so, otherwise according to the switch logic of acquiescence audio output apparatus is implemented to switch.
2. audio frequency dynamic management approach according to claim 1, it is characterized in that dynamic change that audio output apparatus occurs when connecting a new audio output apparatus, the switch logic of giving tacit consent in the step of Audio conversion is for to export Audio conversion in new audio output apparatus.
3. audio frequency dynamic management approach according to claim 1 is characterized in that the handoff options that supplies to provide to the user in the step of user selection comprises the option that the option of maintenance acquiescence output, the option that switches to certain special audio output device output, while export at two or more special audio output devices.
4. audio frequency dynamic management system is characterized in that comprising:
The audio frequency apparatus detection module is for detection of active at present audio output apparatus;
Audio frequency apparatus information is preserved module, and the active audio output apparatus information that is used for when audio output apparatus generation dynamic change the audio frequency apparatus detection module being detected is preserved;
Subscriber information module is used for the handoff options of audio output apparatus being provided and receiving the audio output apparatus switching command that the user exports to the user based on the audio output apparatus information that audio frequency apparatus information preservation module is preserved;
The Audio conversion module, if the user has input audio output apparatus switching command, the Audio conversion module is implemented to switch to audio output apparatus based on this switching command so, otherwise the Audio conversion module is implemented to switch to audio output apparatus according to the switch logic of acquiescence.
5. audio frequency dynamic management system according to claim 4, it is characterized in that dynamic change that audio output apparatus occurs when connecting a new audio output apparatus, the switch logic of Audio conversion module acquiescence is for to export Audio conversion in new audio output apparatus.
6. audio frequency dynamic management system according to claim 4 is characterized in that the handoff options that subscriber information module provides to the user comprises the option that the option of maintenance acquiescence output, the option that switches to certain special audio output device output, while export at two or more special audio output devices.
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| CN201210435065XA CN102981796A (en) | 2012-11-05 | 2012-11-05 | Audio dynamic management method and audio dynamic management system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103593127A (en) * | 2013-11-25 | 2014-02-19 | 华为终端有限公司 | Method for selecting audio output devices and terminal |
| CN105161121A (en) * | 2015-09-14 | 2015-12-16 | 深圳蓝奥声科技有限公司 | Control method for transmitting audio to audio frequency peripheral apparatus and audio frequency transmission controller |
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| CN101039395A (en) * | 2007-04-09 | 2007-09-19 | 海尔集团公司 | Multi-picture television capable of switching audio and switching method |
| CN101867657A (en) * | 2010-06-24 | 2010-10-20 | 中兴通讯股份有限公司 | Method and device for switching audio output equipment on mobile phone |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101039395A (en) * | 2007-04-09 | 2007-09-19 | 海尔集团公司 | Multi-picture television capable of switching audio and switching method |
| CN101867657A (en) * | 2010-06-24 | 2010-10-20 | 中兴通讯股份有限公司 | Method and device for switching audio output equipment on mobile phone |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103593127A (en) * | 2013-11-25 | 2014-02-19 | 华为终端有限公司 | Method for selecting audio output devices and terminal |
| CN105161121A (en) * | 2015-09-14 | 2015-12-16 | 深圳蓝奥声科技有限公司 | Control method for transmitting audio to audio frequency peripheral apparatus and audio frequency transmission controller |
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Application publication date: 20130320 |