CN108053825A - A kind of batch processing method and device based on audio signal - Google Patents
A kind of batch processing method and device based on audio signal Download PDFInfo
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- CN108053825A CN108053825A CN201711165124.5A CN201711165124A CN108053825A CN 108053825 A CN108053825 A CN 108053825A CN 201711165124 A CN201711165124 A CN 201711165124A CN 108053825 A CN108053825 A CN 108053825A
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- audio signal
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
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- Engineering & Computer Science (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
A kind of instruction automatic processing device played based on source of sound, the device can support a variety of different type audiogenic devices, triggered by audiogenic device playback action, and can be based on different type sound source signal playback action and deliberate action order and export different instructions.Its action command is can be default, can also self-defining, so as to change output order.
Description
Technical field
The present invention relates to public broadcasting field, especially a kind of batch processing method and device based on audio signal.
Background technology
In public address system, realize that work-rest program is very common application.It is but all interior in work-rest program
Appearance be all with time correlation, trigger condition is the time, and action therein is set, and is usually order.
And in public address system, some work and rest indeterminable problems of item can be run into, such as：Unexpected principal's needs pair
When all classroom speeches, the every other audiogenic device in addition to principal's speech microphone should be mute, and at this moment may certain
A work and rest item is carrying out, and is playing certain program, needs that this work and rest item stopping can be ensured saying for principal manually at this time
Words.It if there is multiple work and rest items are carrying out, then needs manually to stop one by one, cumbersome, also easily error.
Public address system has the following disadvantages at present：
It realizes automation mechanized operation, is much in accordance with work and rest item to realize, and the trigger condition for item of working and resting is the time, unless hand
It is dynamic to perform, otherwise, less than corresponding time point, work and rest item can not be performed.
Meanwhile the action in item of working and resting is often single, if what multiple and order was realized.
Moreover, some work and rest items in work and rest item, tend to be contradiction and conflict, especially there is paroxysmal chip in
When coming in, there are some work and rest items to need to stop the normal transmission that just can guarantee sudden content of chipping in by hand.
Therefore, a kind of batch processing method and device based on audio signal are designed, trigger condition is only that source of sound broadcasting is dynamic
Make, and can the playback action based on different type sound source signal and export corresponding instruction, be very necessary.
Closest to the analysis and comparison of technology in the case of existing.
At present, immediate technical solution is in the case of existing：Application No. CN02826496.7's《It is distributed for multistage
The method and apparatus of formula speech recognition》（Hereinafter referred " documents 1 "）, Application No. CN201580034078.8《For
The device of audio input monitoring is specified》（Hereinafter referred " documents 2 "）.
Documents 1, documents 2 are related to voice and audio, but its method and the present invention are different.
Documents 1, Application No. CN02826496.7's《For the method and apparatus of multi-level distributed speech identification》,
A kind of method and apparatus are described, an order, the present invention are performed by voice command of the session manager based on an identification
It is a kind of device, but is only based on audio playback action and triggers, and different instructions is performed according to the difference of audiogenic device,
It is not based on a recognized audio command and performs another order.
Documents 2, Application No. CN201580034078.8's《Device for audio input monitoring is specified》, description
One computing device, the operation of processor specify particular computing device processing audio input to determine from multiple computing devices
Fixed, the present invention is also a kind of device, but is only based on audio playback action and triggers, and is performed according to the difference of audiogenic device
Different instructions, and be not required in multiple computing devices and particular computing device processing audio input is specified to determine.
The content of the invention
In order to solve the above-mentioned technical problem, the purpose of the present invention is：A kind of instruction played based on source of sound is provided automatically to locate
Device is managed, which is based only upon the playback action of sound source signal and triggers, and being capable of the broadcasting based on different type sound source signal
It acts and exports corresponding instruction, and it can be one to instruct, or one group（2 or multiple）.
A kind of batch processing method and device based on audio signal, including audio signal input module, for multiple sources of sound
The input of signal and coding；Audio signal detection module, for detecting whether audio signal playback action generates；Control module,
For deliberate action order and output command adapted thereto, wherein deliberate action order is pre-set, and is voluntarily to determine
Justice.
Its course of work then includes：
Audio signal input module, the audio signal for a variety of different type audiogenic devices to be supported to generate inputs, while audio
Signal input module can identify these a variety of different types of audiogenic devices, and audiogenic device be encoded, the sound of coding
Frequency equipment can be one or one group（2 or multiple）；
Audio signal detection module, for detecting whether playback action generates；
Control module while audio signal detection module confirms that playback action generates, is exported according to deliberate action order
Command adapted thereto；Control module can also receive self-defining deliberate action order, so as to change output order.
The present invention is an instruction automatic processing device played based on source of sound, can be directly total to public address system
With work, use is very simple, and connection is also easy, and user only needs default or changes pre-set commands, and layman also may be used
To use.
Description of the drawings
A kind of instruction automatic processing device operating diagrams played based on source of sound of Fig. 1
Label declaration
100：Audio signal input module
101：Audio signal loader
102：Audio frequency apparatus encoder
200：Audio signal detection module
300：Control module
301：Coding information getter
302：Action command presets device
303：Command output device.
Specific embodiment
It is a kind of batch processing method based on audio signal and device operating diagram such as Fig. 1, sound source signal input module
Audio signal loader 101 in 100 can support the input of various tone sources equipment, including microphone, 2.4G wireless microphones,
Circuit input, Bluetooth transmission, deck etc., the audio signal loader 101 in sound source signal input module 100 is except supporting these
Outside the input of audiogenic device, audio frequency apparatus encoder 102 also encodes these audiogenic devices, can be by above-mentioned audiogenic device
It encodes one by one, arbitrary audiogenic device can also be combined, and be encoded.
Audio signal detection module 200 is used for detecting the audiogenic device that audio signal input module is supported, once detection
There is playback action generation to it, then start control module 300.
Coding information acquisition device 301 obtains the audio frequency apparatus of currently playing audio in control module 300（It is set for single audio
Standby either one group of audio frequency apparatus）, 302 default action command of device is preset according to action command, by command output device 303 and
Command adapted thereto is exported, is included but not limited to：
It 1. will be except when other audiogenic devices outside preceding audiogenic device be mute
This scene possesses following application：When certain manager needs to talk to the whole district, microphone talk is specified as long as opening,
At this time in addition to microphone of talking, other audio frequency apparatuses are all mute, so as to which the microphone content that ensures only to talk is in the whole district
Broadcast system on transmission etc..
2. play a certain first or more first specific audio frequency contents
This scene possesses following application：When opening a certain route road input, national anthem, group's song, team's song can be played automatically；Work as opening
It, can played in order multistage patriotism education content during a certain route road input；When opening a certain route input, can sequentially broadcast
Put more first Tang poetrys, more first such poems of the Song Dynasty, the music collections etc. of certain style.
3. a certain work and rest item of pause
This scene possesses following application：When opening a certain microphone input, background music work and rest item can be automatically stopped；Work as opening
When deck plays English Listening Comprehension content, it can be automatically stopped and play background music or news work and rest item etc..
4. a certain work and rest item of switching
This scene possesses following application：When opening a certain microphone input, background music work and rest item can be automatically stopped；Work as opening
When deck plays English Listening Comprehension content, it can be automatically stopped and play background music or news work and rest item etc..
5. increased or decrease certain program source or multiple program source volumes
This scene possesses following application：When opening a certain microphone input, the volume of microphone can be increased automatically；When
When opening a certain microphone input, the volume of background music can be reduced automatically；It is inputted when opening circuit, when relaying news
During thing, reduce volume of multiple background musics etc. automatically.
6. playing specific audio, and played as background music and current audio signals audio mixing
This scene possesses following application：When opening a certain microphone input, certain song can be played automatically, and as background sound
Happy and current microphone input audio mixing broadcasting etc..
7. opening specified partition power amplifier and loudspeaker terminals, and commence play out audio signal
This scene possesses following application：When opening a certain microphone or circuit inputs, automatically open the division power specified and put
Big device and loudspeaker terminals, and the transmission of audio signal is carried out to specified partition etc..
8. notify one or more managers, the audio signal content and audiogenic device that are currently played, playback equipment
Deng
This scene possesses following application：When opening a certain microphone input, the content of currently playing audio and music can be set
The information such as standby, playback equipment pass through short message, QQ, public platform（Wechat）, mobile APP, service window（Alipay）It is pushed, is played
The effect of monitoring ensures the safety of transferring content；When opening circuit input progress news or political situation of the time content broadcasting relay, will currently broadcast
The information such as the content and musical instruments of playback frequency, playback equipment pass through short message, QQ, public platform（Wechat）, mobile APP, service window
（Alipay）It is pushed, plays the role of monitoring, prevented ideology work from going wrong, ensure the safety of transferring content
Deng.
9. designated equipment is opened or closed, such as：Certain one or more server, certain one or more computer, certain is one or more
A control host, certain one or more active and standby power amplifier switch etc.
This scene possesses following application：When opening deck broadcasting English exam content, some or multiple masters can be automatically opened
Standby power amplifier switch, when main power amplifier when something goes wrong, can seamlessly switch on standby power amplifier, so as to ensure broadcast system safety；Often
All specified time managers opens a certain audiogenic device, automatically opens server or computer, carries out the standby of file and database
Part etc..
It should be particularly noted that, the deliberate action order in control module is can be pre-set, can also at any time into
The modification of row deliberate action order so as to change output order, applies very flexibly.Meanwhile it is however emphasized that once, this
Invent the audio signal that the audio signal referred to refers in particular to analog type.
Finally it should be emphasised that, specific embodiment of the present invention be it is illustrative rather than limited, therefore
The present invention includes being not limited to the embodiment described in specific embodiment, every according to the present invention by those skilled in the art
The other embodiment that technical solution is drawn, also belongs to the scope of protection of the invention.
Claims (4)
1. a kind of instruction automatic processing device played based on source of sound, which is characterized in that the device can be based on different type sound
The playback action of source signal and export corresponding instruction,
Described device includes：
Audio signal input module is made of audio signal loader and audio frequency apparatus encoder, for multiple sound source signals
Input and coding；
Audio signal detection module, for detecting whether audio signal playback action generates；
Control module presets device by coding information getter, action command and command output device forms, for obtaining audio frequency apparatus
Coding information, deliberate action order and output command adapted thereto；
Its course of work includes：
Audio signal input module, the audio signal for a variety of different type audiogenic devices to be supported to generate inputs, while audio
Signal input module can identify these a variety of different types of audiogenic devices, and audiogenic device is encoded；
Audio signal detection module, for detecting whether playback action generates；
Control module while audio signal detection module confirms that playback action generates, is exported according to deliberate action order
Command adapted thereto；Control module can also receive self-defining deliberate action order, so as to change output order.
2. control module according to claim 1, which is characterized in that deliberate action order is pre-set, and is
It can be with self-defining.
3. output corresponding instruction according to claim 1, which is characterized in that output corresponding instruction can be one, also may be used
To be one group, include but not limited to：
It will be except when other audiogenic devices outside preceding audiogenic device be mute；
Play certain one or more first specific audio frequency content；
Suspend a certain work and rest item；
Switch a certain work and rest item；
Increased or decrease certain program source or multiple program source volumes；
Specific audio is played, and is played as background music and current audio signals audio mixing；
Specified partition power amplifier and loudspeaker terminals are opened, and commence play out audio signal；
Notify one or more managers, the audio signal content and audiogenic device that are currently played, playback equipment etc.；
Designated equipment is opened or closed, such as：Certain one or more server, certain one or more computer, certain one or more control
Host, certain one or more active and standby power amplifier switch etc..
4. audio signal according to claim 1, which is characterized in that audio signal refers in particular to the audio letter of analog type herein
Number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711165124.5A CN108053825A (en) | 2017-11-21 | 2017-11-21 | A kind of batch processing method and device based on audio signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711165124.5A CN108053825A (en) | 2017-11-21 | 2017-11-21 | A kind of batch processing method and device based on audio signal |
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| Publication Number | Publication Date |
|---|---|
| CN108053825A true CN108053825A (en) | 2018-05-18 |
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| CN201711165124.5A Pending CN108053825A (en) | 2017-11-21 | 2017-11-21 | A kind of batch processing method and device based on audio signal |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012177139A2 (en) * | 2011-06-24 | 2012-12-27 | Bright Minds Holding B.V. | Method and device for processing sound data |
| CN103067825A (en) * | 2012-12-28 | 2013-04-24 | 深圳市航盛电子股份有限公司 | Voice frequency changing-over management system in vehicle-mounted entertainment system and control method thereof |
| CN104683052A (en) * | 2015-03-23 | 2015-06-03 | 成都新光微波工程有限责任公司 | Intelligent audio broadcast controller for emergency broadcast |
| CN105978587A (en) * | 2016-07-08 | 2016-09-28 | 上海卓易科技股份有限公司 | Audio switching method and system |
| CN205986902U (en) * | 2016-08-29 | 2017-02-22 | 王宠 | Embedded multichannel urgent broadcasting system and controlling means |
-
2017
- 2017-11-21 CN CN201711165124.5A patent/CN108053825A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012177139A2 (en) * | 2011-06-24 | 2012-12-27 | Bright Minds Holding B.V. | Method and device for processing sound data |
| CN103067825A (en) * | 2012-12-28 | 2013-04-24 | 深圳市航盛电子股份有限公司 | Voice frequency changing-over management system in vehicle-mounted entertainment system and control method thereof |
| CN104683052A (en) * | 2015-03-23 | 2015-06-03 | 成都新光微波工程有限责任公司 | Intelligent audio broadcast controller for emergency broadcast |
| CN105978587A (en) * | 2016-07-08 | 2016-09-28 | 上海卓易科技股份有限公司 | Audio switching method and system |
| CN205986902U (en) * | 2016-08-29 | 2017-02-22 | 王宠 | Embedded multichannel urgent broadcasting system and controlling means |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180518 |
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| RJ01 | Rejection of invention patent application after publication |