CN106328175B - Play audio sound intermediate frequency equipment plug detection method and system - Google Patents

Play audio sound intermediate frequency equipment plug detection method and system Download PDF

Info

Publication number
CN106328175B
CN106328175B CN201610680889.1A CN201610680889A CN106328175B CN 106328175 B CN106328175 B CN 106328175B CN 201610680889 A CN201610680889 A CN 201610680889A CN 106328175 B CN106328175 B CN 106328175B
Authority
CN
China
Prior art keywords
audio
frequency
accessed
audio frequency
initially
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201610680889.1A
Other languages
Chinese (zh)
Other versions
CN106328175A (en
Inventor
李彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Shiyuan Electronics Thecnology Co Ltd
Guangzhou Shirui Electronics Co Ltd
Original Assignee
Guangzhou Shiyuan Electronics Thecnology Co Ltd
Guangzhou Shirui Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Shiyuan Electronics Thecnology Co Ltd, Guangzhou Shirui Electronics Co Ltd filed Critical Guangzhou Shiyuan Electronics Thecnology Co Ltd
Priority to CN201610680889.1A priority Critical patent/CN106328175B/en
Publication of CN106328175A publication Critical patent/CN106328175A/en
Application granted granted Critical
Publication of CN106328175B publication Critical patent/CN106328175B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • G11B20/18Error detection or correction; Testing, e.g. of drop-outs
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • G11B20/18Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1816Testing

Abstract

The present invention provides a kind of broadcasting audio sound intermediate frequency equipment plug detection method and system, initialize audio driven, record has initially accessed audio frequency apparatus quantity, play the audio data cached, and detect the audio frequency apparatus quantity that is currently accessed, when it is described initially accessed audio frequency apparatus quantity and be equal to the audio frequency apparatus quantity being currently accessed when, the step of returning to the audio frequency apparatus quantity for detecting and being currently accessed, when not equal to when, return the initialization audio driven the step of.It is accurate, convenient in playing audio and effectively detect whether that audio frequency apparatus plugs according to having accessed audio frequency apparatus quantity situation of change in whole process.

Description

Play audio sound intermediate frequency equipment plug detection method and system
Technical field
The present invention relates to audio frequency control technical field, more particularly to play audio sound intermediate frequency equipment plug detection method with System.
Background technique
With the improvement of living standards, more and more audio-frequence player devices and technical application are given into actual production life People bring huge convenient such as currently a popular voice conferencing, remote speech chat and large-scale broadcast conference.
Currently, when having the extraction or insertion of audio frequency apparatus suddenly, will lead to soft when using player plays audio-video The sound output of part is abnormal.If without effective detection method, when there is audio frequency apparatus extraction, audio broadcasting control system Existing audio frequency apparatus can not be perceived to extract, audio broadcasting control system can may also be exported to former with the audio frequency apparatus connectivity port Control instruction or audio data are likely to result in playing without effective audio in this way.Such as it is extracted in voice conferencing being played on Audio frequency apparatus, can arrive when control system can not accurately detect this case leads to not having suddenly sound, grasps in this way to user It brings and needs unnecessary trouble.
As it can be seen that providing a kind of convenient and effective broadcastings audio sound intermediate frequency equipment to plug detection method is to be highly desirable 's.
Summary of the invention
Based on this, it is necessary to there is no a kind of convenient and effective broadcasting audio sound intermediate frequency equipment to plug detection side for current Method problem provides a kind of convenient and effective broadcastings audio sound intermediate frequency equipment and plugs detection method and system.
A kind of broadcasting audio sound intermediate frequency equipment plug detection method, comprising steps of
Initialize audio driven;
Record has initially accessed audio frequency apparatus quantity;
The audio data cached is played, and detects the audio frequency apparatus quantity being currently accessed;
When initially having accessed audio frequency apparatus quantity equal to the audio frequency apparatus quantity being currently accessed, returns to detection and be currently accessed Audio frequency apparatus quantity the step of;
It is in varying numbers when the audio frequency apparatus quantity being currently accessed when initially having accessed audio frequency apparatus, return to initialization audio The step of driving.
A kind of broadcasting audio sound intermediate frequency equipment insert-pull detection system, comprising:
Initial module is driven, for initializing audio driven;
Original records module has initially accessed audio frequency apparatus quantity for recording;
Detection module for playing the audio data cached, and detects the audio frequency apparatus quantity being currently accessed;
First processing module is equal to the audio frequency apparatus quantity being currently accessed for ought initially access audio frequency apparatus quantity When, control detection module executes the operation for the audio frequency apparatus quantity that detection is currently accessed;
Second processing module, it is in varying numbers in the audio frequency apparatus quantity being currently accessed for ought initially access audio frequency apparatus When, control driving initial module executes the operation of initialization audio driven.
The present invention plays audio sound intermediate frequency equipment plug detection method and system, initializes audio driven, and record is initial Audio frequency apparatus quantity is accessed, plays the audio data that has cached, and detect the audio frequency apparatus quantity being currently accessed, when initially having connect When entering audio frequency apparatus quantity equal to the audio frequency apparatus quantity being currently accessed, the step for the audio frequency apparatus quantity that detection is currently accessed is returned Suddenly, when being not equal to, the step of initializing audio driven is returned.In whole process, change according to audio frequency apparatus quantity has been accessed Situation, play audio in it is accurate, convenient and effectively detect whether audio frequency apparatus plug.
Detailed description of the invention
Fig. 1 is the flow diagram that the present invention plays that audio sound intermediate frequency equipment plugs detection method one embodiment;
Fig. 2 is the flow diagram that the present invention plays that audio sound intermediate frequency equipment plugs second embodiment of detection method;
Fig. 3 is the structural schematic diagram that the present invention plays audio sound intermediate frequency equipment insert-pull detection system one embodiment;
Fig. 4 is the structural schematic diagram that the present invention plays second embodiment of audio sound intermediate frequency equipment insert-pull detection system.
Specific embodiment
As shown in Figure 1, a kind of broadcasting audio sound intermediate frequency equipment plugs detection method, comprising steps of
S100: initialization audio driven.
Audio driven is initialized, to remove buffer area, resetting audio sound effect and load preset configuration parameter etc.. Audio driven is initialized and on the one hand removes history residual data, history residual data is avoided to influence the normal of this audio data It plays;On the other hand loading preset configuration parameter is that the broadcasting of this secondary audio program is ready.
S200: record has initially accessed audio frequency apparatus quantity.
It records initial time and has accessed audio frequency apparatus quantity.It has accessed herein and has referred to and accessed audio frequency broadcast system Audio frequency apparatus.By taking broadcast conference as an example, it is assumed that have 8 audio frequency apparatuses (loudspeaker) in a space, in 8 audio frequency apparatuses 6 are the audio-frequence player devices that connect, and can work normally with entire audio frequency broadcast system, i.e., have initially accessed sound at this time Frequency number of devices is 6.
S300: the audio data cached is played, and detects the audio frequency apparatus quantity being currently accessed.
It detects whether to be cached with audio data, when being cached with audio data, plays the audio data cached, and detect The audio frequency apparatus quantity being currently accessed.It is non-essential, different buffer areas can be set for different audio frequency apparatuses, detection is It is no it to be searched based on audio frequency apparatus feature and corresponds in buffer area whether have audio data when being cached with audio data, when its caching When there is audio data in area, which is played by the audio frequency apparatus, when its buffer area is without buffered audio data When, which does not play sound.Herein, can using interval preset time (can every time interval time different) or Person detects the audio frequency apparatus quantity being currently accessed using predetermined period mode, such as can be once currently accessed with detection in every 30 seconds Audio frequency apparatus quantity.
S400: it when initially having accessed audio frequency apparatus quantity equal to the audio frequency apparatus quantity being currently accessed, returns to detection and works as The step of audio frequency apparatus quantity of preceding access.
When initially having accessed audio frequency apparatus quantity equal to the audio frequency apparatus quantity being currently accessed, show that having accessed audio sets Standby quantity does not change, direct return step S300.It is unfolded to illustrate with application example below, initial time is at 9 points and spends 5 minutes 30 Second, recording and having accessed audio frequency apparatus quantity at this time is 8, the audio data cached is played later --- song " sings ancestral State ", it is current to return to detection when the moment, to have accessed audio frequency apparatus quantity be still 8 for (it's 6 minutes are past i.e. 9 points) detection behind interval 30 seconds The audio frequency apparatus quantity of access waits detection moment arrival to be next time processed similarly again.
S500: it is in varying numbers when the audio frequency apparatus quantity being currently accessed when initially having accessed audio frequency apparatus, it returns initial The step of changing audio driven.
It is in varying numbers when the audio frequency apparatus quantity being currently accessed when initially having accessed audio frequency apparatus, show to have accessed audio Number of devices changes, at this time return step S100.It continues with and is unfolded to illustrate with application example, initial time is 9 points Cross 5 points 30 seconds, recording and having accessed audio frequency apparatus quantity at this time is 8, the audio data cached is played later --- song Ode to the Mother land has accessed if it is 9 that (it's 6 minutes are past i.e. 9 points) detection, which ought access audio frequency apparatus quantity the moment, after being spaced 30 seconds Audio frequency apparatus has increase, and return step S100 is needed to reinitialize audio driven at this time;If behind interval 30 seconds (it's 6 minutes are past i.e. 9 points) It is 7 that detection, which ought access audio frequency apparatus quantity the moment, that is, has accessed audio frequency apparatus and be reduced, equally needed return step at this time S100 reinitializes audio driven.
The present invention plays audio sound intermediate frequency equipment and plugs detection method, initializes audio driven, and record has initially accessed sound Frequency number of devices plays the audio data that has cached, and detects the audio frequency apparatus quantity being currently accessed, when initially having accessed audio When number of devices is equal to the audio frequency apparatus quantity being currently accessed, the step of detecting the audio frequency apparatus quantity being currently accessed is returned, when Not equal to when, return initialization audio driven the step of.In whole process, according to having accessed audio frequency apparatus quantity situation of change, Play audio in it is accurate, convenient and effectively detect whether audio frequency apparatus plug.
It is in varying numbers in the audio frequency apparatus number being currently accessed when initially having accessed audio frequency apparatus in one of the embodiments, When amount, returning to the step of initializing audio driven includes:
Step 1: it when initially having accessed audio frequency apparatus quantity greater than the audio frequency apparatus quantity being currently accessed, returns initial The step of changing audio driven.
Step 2: when initially having accessed audio frequency apparatus quantity less than the audio frequency apparatus quantity being currently accessed, detection is newly connect Whether the audio frequency apparatus entered, which is authorized to, enables.
Step 3: when being authorized to enabling, the step of initializing audio driven is returned to.
Initially accessed audio frequency apparatus it is in varying numbers in the audio frequency apparatus quantity being currently accessed there are two types of situation: the first feelings Condition has initially accessed audio frequency apparatus quantity greater than current and has accessed audio frequency apparatus (having accessed the reduction of audio frequency apparatus quantity);Second Kind situation has initially accessed audio frequency apparatus quantity and has been less than the audio frequency apparatus quantity (having accessed audio frequency apparatus increase) being currently accessed. Also need to consider in a certain specific application example, when for having accessed audio frequency apparatus increase the audio frequency apparatus that has accessed whether be by The equipment enabled is authorized, when it is the equipment that authorization enables, could be used in subsequent operation, when it is what unauthorized enabled When equipment (as " illegal " equipment), then without considering its presence.
It continues with and above-described embodiment is described in detail with application example, it is assumed that have 8 audio frequency apparatuses in a space (loudspeaker), having 6 in 8 audio frequency apparatuses of initial time is connect with entire audio frequency broadcast system, i.e., has initially accessed audio Number of devices is the audio data that 6,6 audio frequency apparatuses play caching, and current time is detected after 30 seconds and just accesses audio frequency apparatus Amount reinitializes audio driven when the audio frequency apparatus quantity being currently accessed is 5;When the audio frequency apparatus number being currently accessed It when amount is 8, detects whether 2 audio frequency apparatuses newly accessed are authorized to enabling, is opened when 2 audio frequency apparatuses newly accessed are authorized to Used time reinitializes audio driven, when the uncommitted enabling of 2 audio frequency apparatuses newly accessed, without considering that this 2 have connect The audio frequency apparatus entered returns to the operation for the audio frequency apparatus quantity that detection is currently accessed.
The step of playing the audio data cached in one of the embodiments, include:
When preset cache corresponding with audio frequency apparatus has initially been accessed area is cached with audio data, the sound cached is played Frequency evidence.
Different audio frequency apparatuses may have different characteristics, such as broadcasting audio frequency is not identical, broadcasting sound size Threshold value not identical (output power) and audio broadcast mode be not mutually same.It can be delineated in advance for different audio frequency apparatuses Different buffer areas stores the corresponding relationship of audio frequency apparatus and buffer area, when corresponding with audio frequency apparatus has initially been accessed Preset cache area when being cached with audio data, play the audio data cached.
As shown in Fig. 2, in one of the embodiments, after step S200 further include:
S220: identification has initially accessed audio frequency apparatus, and acquisition has accessed audio frequency apparatus feature, and feature includes working frequency model It encloses, output power and/or audio broadcast mode.
S240: according to having accessed audio frequency apparatus feature, to audio frequency apparatus has initially been accessed, to delineate different audio datas slow Deposit area.
Different audio frequency apparatuses may have different characteristics, such as broadcasting audio frequency is not identical, broadcasting sound size Threshold value not identical (output power) and audio broadcast mode be not mutually same.It can be delineated in advance for different audio frequency apparatuses Different buffer areas.Such as the current audio frequency apparatus that initially accessed has 3, respectively audio frequency apparatus A working frequency is X, exports Power is a, audio broadcast mode is ventional loudspeakers sounding;Audio frequency apparatus B working frequency is Y, and output power b, audio are broadcast Putting mode is mechanical analogue vibration sounding;Audio frequency apparatus C working frequency is Z, and output power c, audio broadcast mode are common Loudspeaker sounding, entire audio frequency broadcast system sound intermediate frequency played data buffer area be divided into caching one area, caching 2nd area and 3rd area are cached, delineating one area of caching in advance is audio frequency apparatus A proprietary audio data buffer area, and delineating 2nd area of caching is audio frequency apparatus B proprietary audio data buffer area, delineating 3rd area of caching is audio frequency apparatus C proprietary audio data buffer area, is had when caching in an area When the audio data cached, audio frequency apparatus A is based on the audio data and plays sound;There is the audio cached when caching in 2nd area When data, audio frequency apparatus B is based on the audio data and plays sound;When caching has the audio data cached in 3rd area, audio Equipment C is based on the audio data and plays sound.In the present embodiment, it according to audio frequency apparatus feature, is set to audio has initially been accessed It is standby to delineate different audio data buffer areas, realize the audio data good management to caching.
As shown in Fig. 2, in one of the embodiments, after step S100 further include:
S120: audio driven interface is called, externally input audio data is received.
Audio driven interface is called, external data is received in this interface, original audio data is saved, broadcasts entire audio Place system can play.
As shown in figure 3, a kind of broadcasting audio sound intermediate frequency equipment insert-pull detection system, comprising:
Initial module 100 is driven, for initializing audio driven.
Original records module 200 has initially accessed audio frequency apparatus quantity for recording.
Detection module 300 for playing the audio data cached, and detects the audio frequency apparatus quantity being currently accessed.
First processing module 400 is equal to the audio frequency apparatus number being currently accessed for ought initially access audio frequency apparatus quantity When amount, control detection module 300 executes the operation for the audio frequency apparatus quantity that detection is currently accessed.
Second processing module 500, it is in varying numbers in the audio frequency apparatus being currently accessed for ought initially access audio frequency apparatus When quantity, control driving initial module 100 executes the operation of initialization audio driven.
The present invention plays audio sound intermediate frequency equipment insert-pull detection system, and driving initial module 100 initializes audio driven, just Beginning logging modle 200 records and has initially accessed audio frequency apparatus quantity, and detection module 300 plays the audio data cached, and examines The audio frequency apparatus quantity being currently accessed is surveyed, is equal to the audio frequency apparatus quantity being currently accessed when initially having accessed audio frequency apparatus quantity When, the control of first processing module 400 returns to the step of detecting the audio frequency apparatus quantity being currently accessed, when being not equal to, at second Manage the operation that the control driving initial module 100 of module 500 executes initialization audio driven.In whole process, according to having accessed sound Frequency number of devices situation of change, play audio in it is accurate, convenient and effectively detect whether audio frequency apparatus plug.
Second processing module 500 includes: in one of the embodiments,
First processing units are greater than the audio frequency apparatus quantity being currently accessed for ought initially access audio frequency apparatus quantity When, control driving initial module 100 executes the operation of initialization audio driven.
The second processing unit is less than the audio frequency apparatus quantity being currently accessed for ought initially access audio frequency apparatus quantity When, detect whether the audio frequency apparatus newly accessed is authorized to enabling.
Third processing unit, for when being authorized to enabling, control driving initial module 100 to execute initialization audio driven Operation.
Detection module 300 is when preset cache corresponding with audio frequency apparatus has initially been accessed area in one of the embodiments, When being cached with audio data, the audio data cached is played.
As shown in figure 4, playing audio sound intermediate frequency equipment insert-pull detection system in one of the embodiments, further include:
Equipment feature recognition module 220, has initially accessed audio frequency apparatus for identification, and acquisition has accessed audio frequency apparatus spy Sign, feature includes operating frequency range, output power and/or audio broadcast mode.
Buffer area delineates module 240, for being delineated to audio frequency apparatus has initially been accessed according to audio frequency apparatus feature has been accessed Different audio data buffer areas.
As shown in figure 4, playing audio sound intermediate frequency equipment insert-pull detection system in one of the embodiments, further include:
Audio data receipt module 120 receives externally input audio data for calling audio driven interface.
Only several embodiments of the present invention are expressed for above embodiments, and the description thereof is more specific and detailed, but can not Therefore it is construed as limiting the scope of the patent.It should be pointed out that for those of ordinary skill in the art, Under the premise of not departing from present inventive concept, various modifications and improvements can be made, and these are all within the scope of protection of the present invention. Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.

Claims (10)

1. a kind of broadcasting audio sound intermediate frequency equipment plugs detection method, which is characterized in that comprising steps of
Initialize audio driven;
Record has initially accessed audio frequency apparatus quantity;It is described to have accessed audio frequency apparatus, refer to and has accessed audio frequency broadcast system Audio frequency apparatus;
The audio data cached is played, and detects the audio frequency apparatus quantity being currently accessed;
When it is described initially accessed audio frequency apparatus quantity and be equal to the audio frequency apparatus quantity being currently accessed when, return to the detection The step of audio frequency apparatus quantity being currently accessed;
When the audio frequency apparatus that initially accessed is in varying numbers when the audio frequency apparatus quantity being currently accessed, return is described first The step of beginningization audio driven.
2. broadcasting audio sound intermediate frequency equipment according to claim 1 plugs detection method, which is characterized in that when initially having connect The step of it is in varying numbers when the audio frequency apparatus quantity being currently accessed to enter audio frequency apparatus, returns to the initialization audio driven wraps It includes:
When it is described initially accessed audio frequency apparatus quantity and be greater than the audio frequency apparatus quantity being currently accessed when, return described initial The step of changing audio driven;
When it is described initially accessed audio frequency apparatus quantity and be less than the audio frequency apparatus quantity being currently accessed when, what detection newly accessed Whether audio frequency apparatus, which is authorized to, enables;
When be authorized to enable when, return the initialization audio driven the step of.
3. broadcasting audio sound intermediate frequency equipment according to claim 1 plugs detection method, which is characterized in that the broadcasting is The step of audio data of caching includes:
When with it is described initially accessed the corresponding preset cache area of audio frequency apparatus and be cached with audio data when, play the sound cached Frequency evidence.
4. broadcasting audio sound intermediate frequency equipment according to claim 1 plugs detection method, which is characterized in that at the beginning of the record After the step of beginning has accessed audio frequency apparatus quantity further include:
Identification has initially accessed audio frequency apparatus, and acquisition has accessed audio frequency apparatus feature, and the feature includes operating frequency range, defeated Power and/or audio broadcast mode out;
Audio frequency apparatus feature has been accessed according to described, different audio data cachings is delineated to the audio frequency apparatus that initially accessed Area.
5. broadcasting audio sound intermediate frequency equipment according to claim 1 plugs detection method, which is characterized in that the initialization After the step of audio driven further include:
Audio driven interface is called, externally input audio data is received.
6. a kind of broadcasting audio sound intermediate frequency equipment insert-pull detection system characterized by comprising
Initial module is driven, for initializing audio driven;
Original records module has initially accessed audio frequency apparatus quantity for recording;It is described to have accessed audio frequency apparatus, refer to and has connect Enter the audio frequency apparatus of audio frequency broadcast system;
Detection module for playing the audio data cached, and detects the audio frequency apparatus quantity being currently accessed;
First processing module, for being equal to the audio frequency apparatus number being currently accessed when the audio frequency apparatus quantity that initially accessed When amount, the operation that the detection module executes the audio frequency apparatus quantity for detecting and being currently accessed is controlled;
Second processing module, for have accessed audio frequency apparatus in varying numbers in the audio frequency apparatus being currently accessed when described initially When quantity, the operation that the driving initial module executes the initialization audio driven is controlled.
7. broadcasting audio sound intermediate frequency equipment insert-pull detection system according to claim 6, which is characterized in that at described second Managing module includes:
First processing units, for being greater than the audio frequency apparatus number being currently accessed when the audio frequency apparatus quantity that initially accessed When amount, the operation that the driving initial module executes the initialization audio driven is controlled;
The second processing unit, for being less than the audio frequency apparatus number being currently accessed when the audio frequency apparatus quantity that initially accessed When amount, detect whether the audio frequency apparatus newly accessed is authorized to enabling;
Third processing unit drives for when being authorized to enabling, controlling the driving initial module execution initialization audio Dynamic operation.
8. broadcasting audio sound intermediate frequency equipment insert-pull detection system according to claim 6, which is characterized in that the detection mould Block when with it is described initially accessed the corresponding preset cache area of audio frequency apparatus and be cached with audio data when, play the audio cached Data.
9. broadcasting audio sound intermediate frequency equipment insert-pull detection system according to claim 6, which is characterized in that further include:
Equipment feature recognition module, has initially accessed audio frequency apparatus for identification, and acquisition has accessed audio frequency apparatus feature, the spy Sign includes operating frequency range, output power and/or audio broadcast mode;
Buffer area delineates module, for having accessed audio frequency apparatus feature according to described, draws to the audio frequency apparatus that initially accessed If different audio data buffer areas.
10. broadcasting audio sound intermediate frequency equipment insert-pull detection system according to claim 6, which is characterized in that further include:
Audio data receipt module receives externally input audio data for calling audio driven interface.
CN201610680889.1A 2016-08-17 2016-08-17 Play audio sound intermediate frequency equipment plug detection method and system Active CN106328175B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610680889.1A CN106328175B (en) 2016-08-17 2016-08-17 Play audio sound intermediate frequency equipment plug detection method and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610680889.1A CN106328175B (en) 2016-08-17 2016-08-17 Play audio sound intermediate frequency equipment plug detection method and system

Publications (2)

Publication Number Publication Date
CN106328175A CN106328175A (en) 2017-01-11
CN106328175B true CN106328175B (en) 2019-05-07

Family

ID=57743181

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610680889.1A Active CN106328175B (en) 2016-08-17 2016-08-17 Play audio sound intermediate frequency equipment plug detection method and system

Country Status (1)

Country Link
CN (1) CN106328175B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1481117A (en) * 2002-09-24 2004-03-10 联想(北京)有限公司 Equipment for dynamic generating interface of controlling networked information household electrical appliances and its method
CN101378608A (en) * 2007-08-31 2009-03-04 索尼株式会社 Audio signal transmitting apparatus, audio signal receiving apparatus, audio signal transmission system, and audio signal transmission method
CN104062921A (en) * 2014-06-27 2014-09-24 广州视源电子科技股份有限公司 Household appliance intelligent control method
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1481117A (en) * 2002-09-24 2004-03-10 联想(北京)有限公司 Equipment for dynamic generating interface of controlling networked information household electrical appliances and its method
CN101378608A (en) * 2007-08-31 2009-03-04 索尼株式会社 Audio signal transmitting apparatus, audio signal receiving apparatus, audio signal transmission system, and audio signal transmission method
CN104062921A (en) * 2014-06-27 2014-09-24 广州视源电子科技股份有限公司 Household appliance intelligent control method
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

Also Published As

Publication number Publication date
CN106328175A (en) 2017-01-11

Similar Documents

Publication Publication Date Title
US20210034730A1 (en) Detection of replay attack
US20190013033A1 (en) Detecting replay attacks in voice-based authentication
CN102779509B (en) Voice processing equipment and voice processing method
US20170171639A1 (en) Method and electronic device for loading advertisement to videos
CN107147618A (en) A kind of user registering method, device and electronic equipment
CN108511000A (en) A kind of test intelligent sound box wakes up the method and system of word discrimination
WO2018052561A1 (en) Speaker segmentation and clustering for video summarization
US20140006550A1 (en) System for adaptive delivery of context-based media
CN104091596A (en) Music identifying method, system and device
CN106328175B (en) Play audio sound intermediate frequency equipment plug detection method and system
CN111798852A (en) Voice wake-up recognition performance test method, device and system and terminal equipment
CN106875946A (en) Voice command interactive system
CN106970813A (en) Software updating control method, device and electronic equipment
CN109999488A (en) A kind of method for oscillating, terminal and storage medium
US6757398B2 (en) System and method for sensing a sound system
WO2018117660A1 (en) Security enhanced speech recognition method and device
CN110930987B (en) Audio processing method, device and storage medium
CN110634468B (en) Voice wake-up method, device, equipment and computer readable storage medium
CN103731264B (en) The method and system of identification are carried out based on audio file
US20200160218A1 (en) Behavior identification method, behavior identification device, non-transitory computer-readable recording medium recording therein behavior identification program, machine learning method, machine learning device, and non-transitory computer-readable recording medium recording therein machine learning program
CN111796794A (en) Voice data processing method and system and virtual machine
CN111128199A (en) Sensitive speaker monitoring and recording control method and system based on deep learning
US20130304470A1 (en) Electronic device and method for detecting pornographic audio data
EP3828888B1 (en) Method for recognizing at least one naturally emitted sound produced by a real-life sound source in an environment comprising at least one artificial sound source, corresponding apparatus, computer program product and computer-readable carrier medium
TWI748587B (en) Acoustic event detection system and method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant