CN106131350A - Control method and the device thereof of electricity call is discarded based on speech recognition active release - Google Patents
Control method and the device thereof of electricity call is discarded based on speech recognition active release Download PDFInfo
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- CN106131350A CN106131350A CN201610836416.6A CN201610836416A CN106131350A CN 106131350 A CN106131350 A CN 106131350A CN 201610836416 A CN201610836416 A CN 201610836416A CN 106131350 A CN106131350 A CN 106131350A
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- China
- Prior art keywords
- recording data
- call
- electrifying
- speech recognition
- module
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- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
- H04M1/72433—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for voice messaging, e.g. dictaphones
-
- 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
- G10L15/20—Speech recognition techniques specially adapted for robustness in adverse environments, e.g. in noise, of stress induced speech
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
- H04M1/65—Recording arrangements for recording a message from the calling party
- H04M1/656—Recording arrangements for recording a message from the calling party for recording conversations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72463—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device
-
- 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
Abstract
The invention discloses a kind of control method discarding electricity call based on speech recognition active release, terminal monitoring is to when carrying out de-electrifying call, the voice produced in real time is recorded and carried out pretreatment, described pretreated recording data is identified, when the result after described identification is with when abandoning instructions match in advance, and described terminal abandons current ongoing de-electrifying call；The invention also discloses a kind of control device discarding electricity call based on speech recognition active release, carry out abandoning de-electrifying call without manual operation by the present invention, it is achieved that accessible operation, improve Consumer's Experience.
Description
Technical field
The invention belongs to voice control technology field, be specifically related to a kind of based on speech recognition active release discard electricity call
Control method and device thereof.
Background technology
De-electrifying referring to connects, by communication apparatus or Communications service, called communication apparatus or the communication garment needing to carry out conversing
Business carries out the process conversed, and wherein communication apparatus or service include phone, mobile phone, wideband telephony, MSN；De-electrifying
Flow process be divided into caller dialing, called terminal ringing, called answer, connect, caller is hung up/called is hung up, wherein caller refers to communication
Initiator, the called reciever referring to communication；During called terminal ringing, calling subscribe can be carried by certain operation
Before abandon this communication, existing communication apparatus provides hardware controls button, window button or other showing interface units usually
Abandon in advance this call, include but not limited to the on-hook key of phone, the on-hook key of functional mobile phone, smart mobile phone hang up by
Button, the logical hang up button of software of instant news, the hang-up button of line traffic control, the hang up button of bluetooth, the hang up button etc. of side's control.
In automotive field, the button of equipment (including but not limited to the form products such as car machine, rearview mirror, HUD) or soft
The button of part (including that bluetooth telephone program, MSN, wing card dial) is required for driver's hands departure direction dish, manually enters
Row is pressed or the operation such as click, can there is the biggest potential safety hazard for driving.
In accessible field, the visual disorder of people with disability or both hands behavior disorder may make user directly to enter
Row entity device button or software push buttons operate easily, thus there is the biggest mutual disappearance.
Summary of the invention
In view of this, a kind of control discarding electricity call based on speech recognition active release of offer is provided
Method processed and device thereof.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
The embodiment of the present invention provides a kind of control method discarding electricity call based on speech recognition active release, and the method is:
The voice produced in real time, to when carrying out de-electrifying call, is recorded and carries out pretreatment, to described pre-by terminal monitoring
Recording data after process is identified, when the result after described identification is with when abandoning instructions match in advance, and described terminal is abandoned
Current ongoing de-electrifying call.
In such scheme, the described voice to producing in real time is recorded and carries out pretreatment, particularly as follows: to entering
The voice sent around the mobile terminal of the de-electrifying call of row is recorded, according to noise suppressed (NS), automatic growth control
(AGC) at least one mode in, quiet detection (VAD), echo cancellation (AEC), resampling or adaptive-filtering is to recording number
According to carrying out pretreatment, it is thus achieved that be easy to the recording data of follow-up identification.
In such scheme, the method also includes: when the result after described identification with abandon in advance instructing do not mate time, described
Terminal continues current ongoing de-electrifying call.
In such scheme, described described pretreated recording data is identified, particularly as follows: calculate according to speech recognition
Described pretreated recording data is identified by method.
In such scheme, described when the result after described identification is with when abandoning instructions match in advance, and described terminal is abandoned working as
Before ongoing de-electrifying call, particularly as follows: when the result after described identification with several in advance abandon instruct in any one
Individual can mate, described terminal abandons current ongoing de-electrifying call.
The embodiment of the present invention also provides for a kind of control device discarding electricity call based on speech recognition active release, this device bag
Include de-electrifying status monitoring module, recording data acquisition module, recording data processing module, recording data identification module, communication control
Molding block；
Described de-electrifying status monitoring module, is used for monitoring and carries out sending a message to recording data and adopting during de-electrifying call
Collection module；
Described recording data acquisition module, for recording to the voice produced in real time and sending recording data to record
Sound data processing module；
Described recording data processing module, for carrying out pretreatment and sending pretreated recording number to recording data
According to recording data identification module；
Described recording data identification module, for being identified described pretreated recording data, after identifying
Result is sent to communication control module；
Described communication control module, the result after determining described identification, with when abandoning instructions match in advance, is abandoned working as
Front ongoing de-electrifying call.
In such scheme, described recording data processing module, specifically for the mobile terminal carrying out de-electrifying call
The voice around sent is recorded, according to noise suppressed (NS), automatic growth control (AGC), quiet detection (VAD), echo
At least one mode eliminated in (AEC), resampling or adaptive-filtering carries out pretreatment to recording data, it is thus achieved that after being easy to
The continuous recording data identified.
In such scheme, described communication control module, it is additionally operable to when the result after described identification and abandons in advance instructing not
During coupling, described terminal continues current ongoing de-electrifying call.
In such scheme, described recording data identification module, specifically for according to speech recognition algorithm to described pretreatment
After recording data be identified.
In such scheme, described communication control module, specifically for putting in advance with several when the result after described identification
Abandon any one in instruction can mate, abandon current ongoing de-electrifying call.
Compared with prior art, beneficial effects of the present invention:
The present invention carries out abandoning de-electrifying call without manual operation, it is achieved that accessible operation, improves Consumer's Experience.
Accompanying drawing explanation
Fig. 1 provides the flow process of a kind of control method discarding electricity call based on speech recognition active release for the embodiment of the present invention
Figure；
Fig. 2 provides a kind of connection controlling device discarding electricity call based on speech recognition active release for the embodiment of the present invention
Block diagram.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and
It is not used in the restriction present invention.
The embodiment of the present invention provides a kind of control method discarding electricity call based on speech recognition active release, as it is shown in figure 1,
The method is realized by following steps:
Step 101: the voice produced in real time, to when carrying out de-electrifying call, is recorded and carries out by terminal monitoring
Pretreatment；
Specifically, the voice carrying out sending around the mobile terminal of de-electrifying call is recorded, presses down according to noise
In system (NS), automatic growth control (AGC), quiet detection (VAD), echo cancellation (AEC), resampling or adaptive-filtering
At least one mode carries out pretreatment to recording data, it is thus achieved that be easy to the recording data of follow-up identification.
The present invention includes but not limited to that noise suppressed (NS), automatic growth control (AGC), quiet detection (VAD), echo disappear
Except (AEC), resampling, adaptive-filtering, it would however also be possible to employ other pretreatment modes carry out pretreatment to recording data, to reduce
The interference elements such as hum, it is ensured that recording data pure, for the follow-up data basis identifying and providing good.
Described noise suppressed (NS) refers to suppress environmental noise, filtering, reduces the noise impact on effective sound, as
The car of vehicle environment is made an uproar, wind is made an uproar, tire is made an uproar
Described automatic growth control (AGC) is to process to cause volume change in the face of recording because of a large amount of different setting, AGC
Provide a kind of mode to go to adjust reference volume.This is very useful in VOIP, because being not required to the most manually regulate mike
Gain.Still another advantage of the present invention be microphone gain a more conservative level of ratio, it is easier to avoid slicing, distortion.
Described quiet detection (VAD), voice activity detection (Voice Activity Detection, VAD) is also known as voice
End-point detection, speech endpoint detection, it is therefore an objective to identify from acoustical signal stream and eliminate the long quiet phase, to reach not
Saving the effect of traffic resource in the case of reducing quality of service, it is the important component part of IP phone application.
Described echo cancellation (AEC) refers to echo cancellation technology, uses echo canceling method, namely passes through adaptive approach
The size of estimate echo signal, then deducts this estimated value to offset echo in receiving signal.
Described resampling is the process that the message interpolation according to a class picture dot goes out another kind of picture dot information, and voice field is usual
It is that (PCM) described in pulse code modulation data is carried out resampling, re-fetches data.
Described adaptive-filtering refers to when microphone array or multi-channel sampling, there may be delay variation problem, as at AEC
Technology needs voice data is carried out under different delay state Echo Cancellation.
In de-electrifying communication process, described terminal is continuous collecting and recording within each cycle.
Step 102: described pretreated recording data is identified；
Specifically, according to speech recognition algorithm, described pretreated recording data is identified；
Described speech recognition algorithm includes but not limited to artificial neural network, statistical-simulation spectrometry technology；
Described artificial neural network refers to carry out abstract from information processing angle to human brain neuroid, sets up certain simple
Model, by the network that different connected mode compositions is different
Described statistical-simulation spectrometry technology refers to statistical-simulation spectrometry statistical approach of pattern
The recognition statistical classification method to pattern, regards pattern class as the set realized with certain random vector.Also known as certainly
Plan theory recognition methods.
Step 103: when the result after described identification is with when abandoning instructions match in advance, and described terminal is abandoned currently entering
The de-electrifying call of row.
Specifically, when the result after described identification can be mated with several any one abandoned in advance in instruction, institute
State terminal and abandon current ongoing de-electrifying call.
When the result after described identification with abandon in advance instructing do not mate time, described terminal continues the most ongoing to go
Electricity call.
The embodiment of the present invention also provides for a kind of control device discarding electricity call based on speech recognition active release, such as Fig. 2 institute
Showing, this device includes de-electrifying status monitoring module, recording data acquisition module, recording data processing module, recording data identification
Module, communication control module；
Described de-electrifying status monitoring module, is used for monitoring and carries out sending a message to recording data and adopting during de-electrifying call
Collection module；
Described recording data acquisition module, for recording to the voice produced in real time and sending recording data to record
Sound data processing module；
Described recording data processing module, for carrying out pretreatment and sending pretreated recording number to recording data
According to recording data identification module；
Described recording data identification module, for being identified described pretreated recording data, after identifying
Result is sent to communication control module；
Described communication control module, the result after determining described identification, with when abandoning instructions match in advance, is abandoned working as
Front ongoing de-electrifying call.
Described recording data processing module, specifically for carrying out the language that sends around the mobile terminal of de-electrifying call
Sound is recorded, according to noise suppressed (NS), automatic growth control (AGC), quiet detection (VAD), echo cancellation (AEC), weight
At least one mode in sampling or adaptive-filtering carries out pretreatment to recording data, it is thus achieved that be easy to the recording of follow-up identification
Data.
Described communication control module, be additionally operable to when the result after described identification with abandon in advance instructing do not mate time, described
Terminal continues current ongoing de-electrifying call.
Described recording data identification module, specifically for according to speech recognition algorithm to described pretreated recording data
It is identified.
Described communication control module, specifically for abandoning appointing in instruction when the result after described identification in advance with several
Anticipate one and can mate, abandon current ongoing de-electrifying call.
The above, only presently preferred embodiments of the present invention, it is not intended to limit protection scope of the present invention.
Claims (9)
1. the control method discarding electricity call based on speech recognition active release, it is characterised in that the method is: terminal monitoring
To when carrying out de-electrifying call, the voice produced in real time is recorded and carried out pretreatment, to described pretreated
Recording data is identified, when the result after described identification is with when abandoning instructions match in advance, and described terminal is being abandoned the most
The de-electrifying call carried out；
The described voice to producing in real time is recorded and carries out pretreatment, particularly as follows: to the shifting carrying out de-electrifying call
The voice that dynamic terminal surrounding sends is recorded, according to noise suppressed (NS), automatic growth control (AGC), quiet detection
(VAD), echo cancellation (AEC), at least one mode in resampling or adaptive-filtering recording data is carried out pretreatment,
Obtain the recording data being easy to follow-up identification.
The control method discarding electricity call based on speech recognition active release the most according to claim 1, it is characterised in that should
Method also includes: when the result after described identification with abandon in advance instructing do not mate time, described terminal continue currently carry out
De-electrifying call.
The control method discarding electricity call based on speech recognition active release the most according to claim 1, it is characterised in that institute
State and described pretreated recording data is identified, particularly as follows: according to speech recognition algorithm to described pretreated record
Sound data are identified.
The control method discarding electricity call based on speech recognition active release the most according to claim 1, it is characterised in that institute
State when the result after described identification is with when abandoning instructions match in advance, and described terminal abandons current ongoing de-electrifying call,
Particularly as follows: when the result after described identification can be mated with several any one abandoned in advance in instruction, and described terminal is put
Abandon current ongoing de-electrifying call.
5. the control device discarding electricity call based on speech recognition active release, it is characterised in that this device includes de-electrifying shape
State monitors module, recording data acquisition module, recording data processing module, recording data identification module, communication control module；
Described de-electrifying status monitoring module, be used for monitoring carry out de-electrifying call time send a message to recording data gather mould
Block；
Described recording data acquisition module, for recording to the voice produced in real time and sending recording data to recording number
According to processing module；
Described recording data processing module, for recording data carried out pretreatment and send pretreated recording data to
Recording data identification module；
Described recording data identification module, the result for described pretreated recording data is identified, after identifying
It is sent to communication control module；
Described communication control module, the result after determining described identification, with when abandoning instructions match in advance, is the most just being abandoned
In the de-electrifying call carried out.
The control device discarding electricity call based on speech recognition active release the most according to claim 5, it is characterised in that institute
State recording data processing module, specifically for the voice carrying out sending around the mobile terminal of de-electrifying call is recorded
Sound, according to noise suppressed (NS), automatic growth control (AGC), quiet detection (VAD), echo cancellation (AEC), resampling or from
At least one mode in adaptive filtering carries out pretreatment to recording data, it is thus achieved that be easy to the recording data of follow-up identification.
The control device discarding electricity call based on speech recognition active release the most according to claim 5, it is characterised in that institute
State communication control module, be additionally operable to when the result after described identification with abandon in advance instructing do not mate time, described terminal continue work as
Front ongoing de-electrifying call.
The control device discarding electricity call based on speech recognition active release the most according to claim 5, it is characterised in that institute
State recording data identification module, specifically for described pretreated recording data being identified according to speech recognition algorithm.
The control device discarding electricity call based on speech recognition active release the most according to claim 5, it is characterised in that institute
State communication control module, can specifically for abandoning any one in instruction when the result after described identification in advance with several
Coupling, abandons current ongoing de-electrifying call.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610836416.6A CN106131350A (en) | 2016-09-20 | 2016-09-20 | Control method and the device thereof of electricity call is discarded based on speech recognition active release |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610836416.6A CN106131350A (en) | 2016-09-20 | 2016-09-20 | Control method and the device thereof of electricity call is discarded based on speech recognition active release |
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| CN106131350A true CN106131350A (en) | 2016-11-16 |
Family
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| CN201610836416.6A Pending CN106131350A (en) | 2016-09-20 | 2016-09-20 | Control method and the device thereof of electricity call is discarded based on speech recognition active release |
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Cited By (5)
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| CN106953988A (en) * | 2017-04-20 | 2017-07-14 | 深圳市同行者科技有限公司 | A kind of method and terminal for terminating voice dialogue |
| CN109859755A (en) * | 2019-03-13 | 2019-06-07 | 深圳市同行者科技有限公司 | A kind of audio recognition method, storage medium and terminal |
| CN110198375A (en) * | 2019-06-05 | 2019-09-03 | 深圳壹秘科技有限公司 | The way of recording, terminal and computer readable storage medium |
| CN110784591A (en) * | 2019-09-25 | 2020-02-11 | 福建新大陆软件工程有限公司 | Intelligent voice automatic detection method, device and system |
| CN113409788A (en) * | 2021-07-15 | 2021-09-17 | 深圳市同行者科技有限公司 | Voice wake-up method, system, device and storage medium |
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Application publication date: 20161116 |