CN109240638A - Audio-frequency processing method and device for vehicle - Google Patents
Audio-frequency processing method and device for vehicle Download PDFInfo
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- CN109240638A CN109240638A CN201810995753.9A CN201810995753A CN109240638A CN 109240638 A CN109240638 A CN 109240638A CN 201810995753 A CN201810995753 A CN 201810995753A CN 109240638 A CN109240638 A CN 109240638A
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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
Abstract
The application discloses a kind of audio-frequency processing method and device for vehicle, to realize that the different location according to different broadcast strategies to a variety of audio streams in vehicle plays out.This method may include step: determine the first audio stream broadcast strategy according to the first audio stream, wherein the first audio stream broadcast strategy includes the mapping between the first audio-frequence player device in first audio stream and vehicle；Detecting audio and playing whether there is at least two audio streams in queue；If so, judging at least two audio stream whether to include first audio stream；If so, playing first audio stream using first audio-frequence player device according to the first audio stream broadcast strategy.The application is by separating the loudspeaker in built-in vehicle sound equipment, so that each loudspeaker can be controlled independent broadcasting content by system, so that different types of audio can be played simultaneously by realizing, so that user be made to increase obtained information quantity.
Description
Technical field
This application involves a kind of audio frequency playing methods, particularly, be related to a kind of audio-frequency processing method for vehicle and
A kind of apparatus for processing audio for vehicle.
Background technique
People are during driving, it will usually and there are the demands that a variety of audios play simultaneously, such as: the sound of navigation
The demand that sound and the sound of music play simultaneously.Existing processing mode is, when the sound of navigation sounds, while the sound played
Musical sound frequency can be suspended or minimize the volume of music.
However, in some cases, user needs a variety of audios to play simultaneously, and such as: in the process of user's driving
In, while playing navigating audio, it is also desirable to while the chat audio in wave audio or third party's interactive software is played,
To obtain more information, however there is no correlation techniques in the prior art to solve the above problems.
The information for being disclosed in the application background technology part is merely intended to deepen the reason to the general background technique of the application
Solution, and it is known to those skilled in the art existing to be not construed as recognizing or imply that the information is constituted in any form
Technology.
Summary of the invention
The main purpose of the application is to provide a kind of audio-frequency processing method for vehicle, be broadcast with realizing according to different
Different location of the strategy to a variety of audio streams in vehicle is put to play out.
To solve the above-mentioned problems, this application involves a kind of audio-frequency processing method for vehicle, this method may include
Step: the first audio stream broadcast strategy is determined according to the first audio stream, wherein the first audio stream broadcast strategy includes described
The mapping between the first audio-frequence player device in first audio stream and vehicle；Audio is detected to play in queue with the presence or absence of at least
Two kinds of audio streams；If so, judging at least two audio stream whether to include first audio stream；If so, according to
The first audio stream broadcast strategy plays first audio stream using first audio-frequence player device.
Further, it is determined in the first audio stream broadcast strategy described according to the first audio stream, this method can also wrap
It includes: the second audio stream broadcast strategy is determined according to the second audio stream, wherein the second audio stream broadcast strategy includes the second sound
The mapping between the second audio-frequence player device in frequency stream and vehicle；Judge whether wrap at least two audio stream described
It includes in first audio stream, this method further include: judge at least two audio stream whether to include second audio
Stream；If so, playing second audio using second audio-frequence player device according to the second audio stream broadcast strategy
Stream, to make first audio stream and the second audio stream while play.
Further, first audio-frequence player device and the second audio-frequence player device can be vehicle-mounted loudspeaker, and
First audio-frequence player device can be different from the setting position of the second audio-frequence player device.
Further, first audio-frequence player device can be set in the first A-pillar region domain of vehicle, second audio
Playback equipment can be set in the second A-pillar region domain, B columnar region and/or the C-pillar region domain of vehicle；Wherein, first A-pillar region domain
It may include the A-pillar region domain of driver side, second A-pillar region domain may include the A-pillar region domain of passenger side.
Further, the audio stream can also include other sounds for being different from first audio stream and the second audio stream
Frequency flows；And according to the second audio stream broadcast strategy, second sound is played using second audio-frequence player device
In frequency stream, this method further include: according to the broadcast strategy of default, other described audio streams are played using mobile unit, to make
First audio stream, the second audio stream and other audio streams play simultaneously.
Further, first audio stream may include: navigating audio stream and/or interactive information audio stream；Described
Two audio streams may include: music VF and/or system prompt sound；The mobile unit may include: vehicle centre console, vehicle
Central display unit, steering wheel for vehicle, vehicle driving computer and/or vehicle driving recorder.
Further, at least two audio stream can also include other audios for being different from first audio stream
Stream；And according to the first audio stream broadcast strategy, first audio is played using first audio-frequence player device
In stream, this method further include: according to the broadcast strategy of default, play its at least two audio stream using mobile unit
His audio stream, to make first audio stream and other audio streams while play.
The application further relates to a kind of audio-frequency processing method for vehicle, and this method may include step: according in vehicle
Audio stream determine each corresponding priority in the audio stream, wherein in the corresponding vehicle of each of priority
At least one playback equipment；Detecting audio and playing whether there is at least two audio streams in queue；If so, being utilized respectively every
The corresponding playback equipment of one priority plays each audio stream.
Further, the priority may include: the first priority and the second priority, and first priority is corresponding
First loudspeaker in the first A-pillar region domain of vehicle is set, and second priority is correspondingly arranged at the second A-pillar region of vehicle
Second loudspeaker in domain, B columnar region and/or C-pillar region domain；Wherein, first A-pillar region domain includes the A-pillar region domain of driver side,
Second A-pillar region domain includes the A-pillar region domain of passenger side；It is broadcast in the corresponding playback equipment of each priority that is utilized respectively
It puts in each audio stream, this method further comprises: playing the first audio using corresponding first loudspeaker of the first priority
Stream, and play the second audio stream using corresponding second loudspeaker of the second priority, to make first audio stream and the
Two audio streams play simultaneously.
The application further relates to a kind of computer readable storage medium, which is characterized in that the computer readable storage medium
It is stored with the computer program for executing method described above.
The beneficial effect of the application is: the audio-frequency processing method of the application can be applied in mobile unit, by that can incite somebody to action
Loudspeaker in built-in vehicle sound equipment is separated, so that each loudspeaker can be controlled independent broadcasting content by system, thus
Different types of audio (such as: music VF stream and navigating audio stream while playing) can be played simultaneously by realizing, to make
User increases obtained information quantity, and improving user experience and increasing to apply has the market of the vehicle of the present processes competing
Strive power.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present application, so that the application's is other
Feature, objects and advantages become more apparent upon.The illustrative examples attached drawing and its explanation of the application is for explaining the application, not
Constitute the improper restriction to the application.In the accompanying drawings:
Fig. 1 is the flow chart according to the audio-frequency processing method for vehicle of the first embodiment of the application；
Fig. 2 is the arrangement schematic diagram of the first loudspeaker and the second loudspeaker in the first embodiment according to the application；With
And
Fig. 3 is the flow chart according to the audio-frequency processing method for vehicle of the second embodiment of the application.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " being configured to " shall be understood in a broad sense.For example, it may be
It is fixedly connected, is detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be directly connected, or
Being or is two connections internal between device, element or component indirectly connected through an intermediary.For ability
For the those of ordinary skill of domain, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figure 1, this application involves a kind of audio processing sides for vehicle according to the first embodiment of the application
Method, this approach includes the following steps S11 to step S16.
Firstly, the application determines the first audio stream broadcast strategy according to the first audio stream in step S11, specifically, this
Application identifies that first audio stream, first audio stream can be defined Audio Stream type in operating system, can also
To be the customized Audio Stream type of user, which be can include but is not limited to: be led by what navigation software played
Boat audio stream and/or the speech audio stream played by third party's interactive software, for example, the voice sound played by wechat software
Frequency or wechat software prompt sound.In addition, the operating system in the application includes but is not limited to: Android (Android operation system
System), IOS (Apple Macintosh operating system) or Windows (microsoft operation system) etc., as long as can be embedded into mobile unit and energy
Application software is enough run, and be capable of providing audio policy service or the operating system of similar audio processing service can answer
The audio-frequency processing method involved in the application simultaneously executes each step in the audio-frequency processing method.
In determining the first audio stream broadcast strategy according to the first audio stream, the first audio stream broadcast strategy can be with
Including the mapping between the first audio-frequence player device in first audio stream and vehicle, wherein first audio plays
Equipment can be the first loudspeaker that the first A-pillar region domain of vehicle is arranged in, in this application, the first A-pillar region domain representation
Region corresponding to the A column of vehicle driver side.
Later, in step S12, the application determines the second audio stream broadcast strategy according to the second audio stream, specifically, institute
Stating the second audio stream includes but is not limited to: music VF and/or system prompt sound, also may include eliminate it is described above
All audio streams of first audio stream.
In determining the second audio stream broadcast strategy according to the second audio stream, the second audio stream broadcast strategy can be with
Including the mapping between the second audio-frequence player device in second audio stream and vehicle, wherein second audio plays
Equipment can be that second loudspeaker in the second A-pillar region domain of vehicle is arranged in or is arranged in B columnar region and/or C-pillar region domain
Second loudspeaker, region corresponding to the A column of the second A-pillar region domain representation automobile front-row passenger side (non-driver side).
As shown in Fig. 2, first audio-frequence player device is two loudspeaker M that the A-pillar region domain of driver side is arranged in,
The two loudspeakers are setting up and down along the A column direction of driver side.Second audio-frequence player device is to be arranged in front passenger
Two loudspeaker N in the A-pillar region domain of side, the two loudspeakers are setting up and down along the A column direction of passenger side.It should be noted that
The specific location of driver can change with type of vehicle, although the position of the driver in Fig. 2 is located at left side A-pillar region domain,
But according to specific application scenarios, the position of driver can also be located at right side A-pillar region domain.
With continued reference to Fig. 1, in step s 13, the application, which detects audio and plays, whether there is at least two audios in queue
Stream, specifically, can present video in an operating system play the type that audio stream is searched in queue, if there is at least two
Kind audio stream, then continuing to execute step S14, the application judges at least two audio stream with the presence or absence of describe above
The first audio stream and the second audio stream, specific judgment mode may is that lookup and judges each in currently playing queue
The identification field of representative audio stream type in kind of audio stream data whether with the first audio stream data or the second audio stream data
In the representative audio stream type identification field it is whether corresponding, if it is, indicating exist at least two audio stream
First audio stream or there are second audio streams.
Next, the application executes step if at least two audio stream including first audio stream
S15 plays first audio stream using first audio-frequence player device according to the first audio stream broadcast strategy.Into
One step, first loudspeaker in the A-pillar region domain of driver side, and described are instantiated as in first audio-frequence player device
In the case that one audio stream is instantiated as navigating audio stream and/or interactive information audio stream, the application is according to first audio
Stream broadcasting strategy plays the navigating audio stream and/or interactive information audio stream using first loudspeaker.
In addition, if including second audio stream at least two audio stream, then the application executes step
S16 plays second audio stream using second audio-frequence player device according to the second audio stream broadcast strategy.Into
One step, the of the A-pillar region domain of passenger side, B columnar region and/or C-pillar region domain is instantiated as in second audio-frequence player device
Two loudspeakers, and in the case that second audio stream is instantiated as music VF stream and/or system prompt sound, the application root
According to the second audio stream broadcast strategy, the music VF stream and/or system prompt sound are played using second loudspeaker,
To make first audio stream and the second audio stream while play.
In addition, the application can also play removing in the audio stream using mobile unit according to the broadcast strategy of default
Other audio streams of first audio stream and the second audio stream, to make first audio stream, the second audio stream and other sounds
Frequency stream is realized while being played.It does not include the first audio stream and/or the second audio stream that default broadcast strategy therein, which describes,
Mapping relations between other audio streams and mobile unit.
The mobile unit can with Vehicle Controller (such as ECU or MCU) communication connection and and Vehicle Controller into
Row information interaction, the mobile unit includes but is not limited to: vehicle centre console, vehicle central instrument, steering wheel for vehicle, vehicle row
Vehicle computer, vehicle driving recorder and/or vehicle-mounted external equipment.In addition, having controller and can in the mobile unit
Run the operating systems such as above-mentioned Android, IOS or Windows.
The first audio stream broadcast strategy and the second audio stream broadcast strategy in the application, which can be in system, to be had
Audio stream broadcast strategy or can be the audio stream broadcast strategy of user customized (or rewrite), for example, first sound
Frequency stream broadcasting strategy meets the mapping relations between the first audio stream and terminal device, so that passing through first audio stream
Broadcast strategy, so that it may find and the matched playback equipment of the first audio stream.
As shown in figure 3, the application further relates to a kind of audio processing side for vehicle according to the second embodiment of the application
Method, this approach includes the following steps S21 to step S23.
Firstly, the present invention determines that each audio stream is corresponding excellent according to each audio stream in vehicle in step S21
First grade, wherein each priority corresponds at least one playback equipment in vehicle, specifically, the priority includes: first
Priority and the second priority, first priority is correspondingly arranged at first loudspeaker in the first A-pillar region domain of vehicle, described
Second priority is correspondingly arranged at second loudspeaker in the second A-pillar region domain of vehicle, B columnar region and/or C-pillar region domain.Here it closes
Detailed explanation and elaboration has been carried out above the first A-pillar region domain and the second A-pillar region domain, is not further described herein.
Later, in step S22, the application, which detects audio and plays, whether there is at least two audio streams in queue, specifically,
Can present video in an operating system play the type that audio stream is searched in queue, if there is at least two audio streams,
Step S23 is so continued to execute, the application is utilized respectively the corresponding playback equipment of each priority and plays each audio stream.
Specifically, can use corresponding first loudspeaker of the first priority plays the first audio stream, and preferential using second
Corresponding second loudspeaker of grade plays the second audio stream, to make first audio stream and the second audio stream while broadcast
It puts.
In addition, the application further relates to a kind of apparatus for processing audio for vehicle, and the apparatus may include: determining module,
It is used to determine the first audio stream broadcast strategy according to the first audio stream, wherein the first audio stream broadcast strategy includes institute
State the mapping between the first audio-frequence player device in the first audio stream and vehicle；Detection module is used to detect audio broadcasting
It whether there is at least two audio streams in queue；Judgment module, be used to judge at least two audio stream whether include
First audio stream；And control module, it is used to utilize first audio according to the first audio stream broadcast strategy
Playback equipment plays first audio stream.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
Be performed by computing device in the storage device, perhaps they are fabricated to each integrated circuit modules or by they
In multiple modules or step be fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific
Hardware and software combines.
In addition, the application further relates to a kind of computer equipment, which includes memory, processor and is stored in memory
Computer program that is upper and can running on a processor, the processor may be implemented above when executing the computer program
The described audio-frequency processing method for vehicle.In addition, the application further relates to a kind of computer readable storage medium, the meter
Calculation machine readable storage medium storing program for executing is stored with the computer program for executing the audio-frequency processing method described above for vehicle.
Computer software programs involved in the application can store in computer readable storage medium, the computer
Readable storage medium storing program for executing may include: any entity apparatus, virtual bench, flash disk, movement that can carry computer program code
Hard disk, magnetic disk, CD, computer storage, read-only computer storage (Read-Only Memory, ROM), arbitrary access meter
Calculation machine memory (Random Access Memory, RAM), electric carrier signal, telecommunication signal and other software distribution medium
Deng.
Embodiment one
By taking Android system as an example, in system audio stream type, can define a new Audio Stream type can also make
With being customized Audio Stream type.Meanwhile increasing new audio broadcast strategy for newly-increased Audio Stream type, in the strategy
In, specify newly-increased Audio Stream type that can play out by specified one or more speakers.
Priority level initializing is carried out for different applications, such as: the priority of navigation is 1, and the priority of music is 2, then leads
The priority of boat is higher than the priority of music；
Music application uses the Audio Stream type of system default: m1 (herein only using m1 as the abbreviation of some audio stream),
Take the audio broadcast strategy of system default；
The Audio Stream type that navigation application uses system newly-increased: m2 (herein only using m2 as the abbreviation of newly-increased audio stream),
Take newly-increased audio broadcast strategy corresponding with Audio Stream type, it is possible to specify the loudspeaker of some position plays out.
The Audio Stream type that system detection currently needs to play out, detection audio, which plays, whether there is at least two in queue
Kind audio stream；
System detection results are there are when at least two audio streams, and system is judged at this time, and whether audio stream is specified
Audio stream；
If judging result meets the requirements, such as: one of audio stream is m1, and another audio stream is m2；
System is judged again, judges application priority corresponding to audio stream herein, meanwhile, system starts A column point
Broadcast mode；
At this point, A column point is broadcast in mode, the high audio stream of priority passes through the A-pillar region domain of driver side in vehicle interior
Loudspeaker plays out, and priority low audio then passes through the loudspeaker in other regions of vehicle interior (for example, non-driver side
A-pillar region domain, B column and/or C-pillar region domain) it plays out.
Embodiment two
Continue by taking Android system as an example, in system audio stream type, defines two new Audio Stream type n1 respectively
With n2 (herein only using n1 and n2 as the abbreviation of newly-increased audio stream), meanwhile, new audio broadcast strategy is increased newly for n1, at this
In strategy, n1 can be played out by specified one or more speakers.Increase new audio broadcast strategy for n2,
In the strategy, n2 can be played out by specified one or more speakers.
Priority level initializing is carried out for different applications, such as: the priority of navigation is 1, and the priority of music is 2, then leads
The priority of boat is higher than the priority of music；
The Audio Stream type that music application uses system to increase newly: n1 takes the audio broadcast strategy of n1, it is possible to specify one
Or multiple loudspeakers play out；
The Audio Stream type that navigation application uses system to increase newly: n2 takes the audio broadcast strategy of n2, it is possible to specify one
Or multiple loudspeakers play out；
The Audio Stream type that system detection currently needs to play out, detection audio, which plays, whether there is at least two in queue
Kind audio stream；
System detection results are there are when at least two audio streams, and system is judged at this time, and whether audio stream is specified
Audio stream；
If system results meet the requirements, such as: one of audio stream is n1, and another audio stream is n2；
System is judged again, judges application priority corresponding to audio stream herein, meanwhile, system starts A column point
Broadcast mode；It is broadcast in mode in A column point, the high audio stream of priority passes through raising for the A-pillar region domain of the driver side in vehicle interior
Sound device plays out, and the low audio of priority then passes through the loudspeaker (A-pillar region of non-driver side in other regions of vehicle interior
Domain, B column and/or C-pillar region domain) it plays out.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., is all contained within the protection scope of the application.
Claims (10)
1. a kind of audio-frequency processing method for vehicle characterized by comprising
The first audio stream broadcast strategy is determined according to the first audio stream, wherein the first audio stream broadcast strategy includes described
The mapping between the first audio-frequence player device in first audio stream and vehicle；
Detecting audio and playing whether there is at least two audio streams in queue；
If so, judging at least two audio stream whether to include first audio stream；
If so, playing first sound using first audio-frequence player device according to the first audio stream broadcast strategy
Frequency flows.
2. the audio-frequency processing method according to claim 1 for vehicle, it is characterised in that: described according to the first audio
It flows and determines in the first audio stream broadcast strategy, this method further include: the second audio stream broadcast strategy is determined according to the second audio stream,
Wherein, the second audio stream broadcast strategy includes reflecting between the second audio-frequence player device in the second audio stream and vehicle
It penetrates；
Judge at least two audio stream whether to include this method in first audio stream described further include: judgement
It whether include second audio stream at least two audio stream；If so, according to the second audio stream broadcast strategy,
Second audio stream is played using second audio-frequence player device, to keep first audio stream and the second audio stream same
When play.
3. the audio-frequency processing method according to claim 2 for vehicle, it is characterised in that: the first audio broadcasting is set
Standby and the second audio-frequence player device is vehicle-mounted loudspeaker, and first audio-frequence player device and the second audio-frequence player device
It is different that position is set.
4. the audio-frequency processing method according to claim 3 for vehicle, it is characterised in that: the first audio broadcasting is set
The second A-pillar region domain of vehicle, B columnar region is arranged in standby the first A-pillar region domain that vehicle is arranged in, second audio-frequence player device
The C-pillar region domain and/or；Wherein, first A-pillar region domain includes the A-pillar region domain of driver side, and second A-pillar region domain includes multiplying
The A-pillar region domain of objective side.
5. the audio-frequency processing method according to claim 2 for vehicle, it is characterised in that: the audio stream further includes area
Not in other audio streams of first audio stream and the second audio stream；And
According to the second audio stream broadcast strategy, second audio stream is played using second audio-frequence player device
In, this method further include: according to the broadcast strategy of default, other described audio streams are played using mobile unit, to make described
First audio stream, the second audio stream and other audio streams play simultaneously.
6. the audio-frequency processing method according to claim 5 for vehicle, it is characterised in that: the first audio stream packet
It includes: navigating audio stream and/or interactive information audio stream；Second audio stream includes: music VF and/or system prompt sound；
The mobile unit includes: vehicle centre console, vehicle central instrument, steering wheel for vehicle, vehicle driving computer and/or vehicle driving
Recorder.
7. the audio-frequency processing method according to claim 1 for vehicle, it is characterised in that: at least two audio stream
It further include other audio streams for being different from first audio stream；And
According to the first audio stream broadcast strategy, first audio stream is played using first audio-frequence player device
In, this method further include: according to the broadcast strategy of default, play other at least two audio stream using mobile unit
Audio stream, to make first audio stream and other audio streams while play.
8. a kind of audio-frequency processing method for vehicle characterized by comprising
Each corresponding priority in the audio stream is determined according to the audio stream in vehicle, wherein every in priority
At least one playback equipment in one corresponding vehicle；
Detecting audio and playing whether there is at least two audio streams in queue；
If so, being utilized respectively the corresponding playback equipment of each priority plays each audio stream.
9. the audio-frequency processing method according to claim 8 for vehicle, it is characterised in that: the priority includes:
One priority and the second priority, first priority are correspondingly arranged at first loudspeaker in the first A-pillar region domain of vehicle, institute
State the second loudspeaker that the second priority is correspondingly arranged at the second A-pillar region domain of vehicle, B columnar region and/or C-pillar region domain；Wherein,
First A-pillar region domain includes the A-pillar region domain of driver side, and second A-pillar region domain includes the A-pillar region domain of passenger side；
It is played in each audio stream in the corresponding playback equipment of each priority that is utilized respectively, this method is further wrapped
It includes: playing the first audio stream using corresponding first loudspeaker of the first priority, and utilize the second priority corresponding second
Loudspeaker plays the second audio stream, to make first audio stream and the second audio stream while play.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has perform claim
It is required that the computer program of the method for 1 to 9 any one.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810995753.9A CN109240638A (en) | 2018-08-29 | 2018-08-29 | Audio-frequency processing method and device for vehicle |
| PCT/CN2018/103565 WO2020042154A1 (en) | 2018-08-29 | 2018-08-31 | Audio processing method and device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810995753.9A CN109240638A (en) | 2018-08-29 | 2018-08-29 | Audio-frequency processing method and device for vehicle |
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| CN109240638A true CN109240638A (en) | 2019-01-18 |
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| CN201810995753.9A Pending CN109240638A (en) | 2018-08-29 | 2018-08-29 | Audio-frequency processing method and device for vehicle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113050911A (en) * | 2019-12-27 | 2021-06-29 | 阿里巴巴集团控股有限公司 | Audio playing method and audio playing device |
| CN113885827A (en) * | 2021-10-09 | 2022-01-04 | Oppo广东移动通信有限公司 | Audio playing method and device, electronic equipment, computer readable medium and product |
| CN114650495A (en) * | 2021-04-08 | 2022-06-21 | 长城汽车股份有限公司 | Sound control method and device, sound and vehicle |
| CN114697724A (en) * | 2020-12-31 | 2022-07-01 | 华为技术有限公司 | Media playing method and electronic equipment |
| CN115297401A (en) * | 2022-07-29 | 2022-11-04 | 北京宾理信息科技有限公司 | Method, device, apparatus, storage medium and program product for a vehicle cabin |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2733312Y (en) * | 2004-10-13 | 2005-10-12 | 菱科电子技术（中国）有限公司 | Vehicle mounted GPS navigation, image and sound playing system |
| CN202216698U (en) * | 2011-07-15 | 2012-05-09 | 东莞市远峰科技有限公司 | Navigation voice and music voice switching system |
| CN105451138A (en) * | 2016-01-27 | 2016-03-30 | 胡明寿 | Audio output method and device |
| CN105933822A (en) * | 2016-05-18 | 2016-09-07 | 杰发科技（合肥）有限公司 | On-vehicle sound equipment control system and on-vehicle sound equipment control method |
| CN107948904A (en) * | 2017-12-26 | 2018-04-20 | 深圳Tcl新技术有限公司 | The method, apparatus and computer-readable recording medium of speaker degradation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080054269A (en) * | 2006-12-12 | 2008-06-17 | 주식회사 대우아이에스 | Car audio system for simultaneously outputting multiple radio broadcast |
-
2018
- 2018-08-29 CN CN201810995753.9A patent/CN109240638A/en active Pending
- 2018-08-31 WO PCT/CN2018/103565 patent/WO2020042154A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2733312Y (en) * | 2004-10-13 | 2005-10-12 | 菱科电子技术（中国）有限公司 | Vehicle mounted GPS navigation, image and sound playing system |
| CN202216698U (en) * | 2011-07-15 | 2012-05-09 | 东莞市远峰科技有限公司 | Navigation voice and music voice switching system |
| CN105451138A (en) * | 2016-01-27 | 2016-03-30 | 胡明寿 | Audio output method and device |
| CN105933822A (en) * | 2016-05-18 | 2016-09-07 | 杰发科技（合肥）有限公司 | On-vehicle sound equipment control system and on-vehicle sound equipment control method |
| CN107948904A (en) * | 2017-12-26 | 2018-04-20 | 深圳Tcl新技术有限公司 | The method, apparatus and computer-readable recording medium of speaker degradation |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113050911A (en) * | 2019-12-27 | 2021-06-29 | 阿里巴巴集团控股有限公司 | Audio playing method and audio playing device |
| CN114697724A (en) * | 2020-12-31 | 2022-07-01 | 华为技术有限公司 | Media playing method and electronic equipment |
| CN114650495A (en) * | 2021-04-08 | 2022-06-21 | 长城汽车股份有限公司 | Sound control method and device, sound and vehicle |
| CN113885827A (en) * | 2021-10-09 | 2022-01-04 | Oppo广东移动通信有限公司 | Audio playing method and device, electronic equipment, computer readable medium and product |
| CN115297401A (en) * | 2022-07-29 | 2022-11-04 | 北京宾理信息科技有限公司 | Method, device, apparatus, storage medium and program product for a vehicle cabin |
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| WO2020042154A1 (en) | 2020-03-05 |
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