CN110248281A - Independently go out the vocal cord vibration matching of the method for oneself sounding in noisy environment - Google Patents
Independently go out the vocal cord vibration matching of the method for oneself sounding in noisy environment Download PDFInfo
- Publication number
- CN110248281A CN110248281A CN201810188562.1A CN201810188562A CN110248281A CN 110248281 A CN110248281 A CN 110248281A CN 201810188562 A CN201810188562 A CN 201810188562A CN 110248281 A CN110248281 A CN 110248281A
- Authority
- CN
- China
- Prior art keywords
- vibration
- oneself
- vocal cords
- vocal
- sounding
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
The invention discloses one kind to be related to electronic field, matches more particularly to a kind of vocal cord vibration of method for independently going out oneself sounding in noisy environment；It is further characterized in that vibration acquisition device, is placed in the vocal cords position of neck, is vibrated with vocal cords position for source, the voice data of oneself is matched in the audio signal of main shotgun microphone；Specific practice is: being vibrated with the vocal cords position of neck for source, is coached with the parameter of the vibration of vocal cords position and voice data, the sounding of oneself is matched in the voice data recording of microphone.
Description
Technical field
The present invention relates to electronic fields, more particularly to a kind of method for independently going out oneself sounding in noisy environment
Vocal cord vibration matching.
Background technique
Voice input is accurate, it is most important that the sounding data how acquisitor speaks.In quiet environment, under record
The data of oneself one's voice in speech, record are exactly the sounding data of oneself；But in the big place of ambient noise, record is lower oneself to be said
The sound of words is just not necessarily the sounding data of oneself, because in the voice data under record, the sound number with ambient noise
According to；This problem is resolved, is a key technology of voice input.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of method, and when speaking in complicated noise circumstance, voice record is set
It is standby the sounding data of oneself individually, accurately to be separated.
In order to achieve the object, a kind of vocal cords vibration of method for independently going out oneself sounding in noisy environment of the present invention
Dynamic matching, is realized using following technical scheme: including: microphone, speech recording apparatus, vibration acquisition device, can acquire sound
Position with vibration, it is further characterized in that vocal cord vibration matching method；
Vibration acquisition device, is placed in the position that can acquire vocal cord vibration, is believed with vocal cord vibration by the vocal cord vibration matching method
Number be source, the voice data of oneself is matched in the audio signal of main shotgun microphone；Specific practice is: with the sound of neck
Band position vibration signal is source, is coached with the parameter of the vibration of vocal cords position and voice data, in the voice data of microphone
The sounding of oneself is matched in record.
Preferably, the acquisition of vocal cords position vibration is adjacent to installation vibration acquisition device, people at or near the vocal cords of neck
As soon as speaking, collector is capable of real-time acquisition the vibration at vocal cords position；And include ignoring or subtracting inside of human body vibration signal
Assert that this signal is the real-time vibration signal that people speaks for no environment interference signal after heart vibration signal.
2,2, preferred, the parameter of the vibration of vocal cords position and voice data generates: under extremely quiet environment, acquisition from
Oneself vocal cords position vibration and voice data, establish a parameter, can make the vibration of vocal cords position and the hair of oneself by parameter
Sound sets up a relationship, by this relationship, can will collect voice data recording of the vocal cords position vibration from microphone
In match oneself sounding.
The utility model has the advantages that can be under complicated noise circumstance, the sound of accurate typing oneself, to utilize.
A kind of matched purposes of vocal cord vibration for the method independently going out oneself sounding in noisy environment, obtains this sound
After sound, in sound equipment amplification system, only with this, pronunciation amplifies in real time for source, is just avoided that the generation uttered long and high-pitched sounds.
The utility model has the advantages that can be under complicated noise circumstance, the sound of accurate typing oneself, to utilize.
Specific embodiment:
The present invention is described in detail below, and technical scheme in the embodiment of the invention is clearly and completely described, shows
So, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the reality in the present invention
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the scope of protection of the invention.
Embodiment 1
The problem to be solved in the present invention is to provide a kind of method, when speaking in complicated noise circumstance, speech recording apparatus energy
The sounding data of oneself, individually, accurately separate.
In order to achieve the object, a kind of vocal cords vibration of method for independently going out oneself sounding in noisy environment of the present invention
Dynamic matching, is realized using following technical scheme: including: microphone, speech recording apparatus, vibration acquisition device, can acquire sound
Position with vibration, it is further characterized in that vocal cord vibration matching method；The vocal cord vibration matching method, vibration acquisition device is placed
In the position that can acquire vocal cord vibration, using laryngograph signal as source, matched in the audio signal of main shotgun microphone
The voice data of oneself；Specific practice is: being vibrated with the vocal cords position of neck for source, with the vibration of vocal cords position and voice data
Parameter coach, the sounding of oneself is matched in the voice data recording of microphone.
Working principle: the vibration of vocal cords position is synchronous sending with oneself sound, and noise will not issue during this time；Separately
Outside, noise does not influence the vibration of vocal cords position yet；Oneself audio is matched in microphone with the vibration of vocal cords position and its parameter
Signal, it should be most believable.
Embodiment 2
The acquisition of vocal cords position vibration is adjacent to installation vibration acquisition device at or near the vocal cords of neck, and people one speaks, and acquires
Device is just capable of real-time acquisition the vibration at vocal cords position；It and ignoring or subtracting inside of human body vibration signal include heart vibration signal
After assert that this signal is the real-time vibration signal that people speaks for no environment interference signal.
Embodiment 3
The parameter of the vibration of vocal cords position and voice data generates: under extremely quiet environment, acquiring the vocal cords position vibration of oneself
Dynamic and voice data, establishes a parameter, the vibration of vocal cords position and the pronunciation of oneself can be made to set up a pass by parameter
System can will collect the vibration of vocal cords position and match oneself from the voice data recording of microphone by this relationship
Sounding.
Embodiment 4
A kind of matched purposes of vocal cord vibration for the method independently going out oneself sounding in noisy environment, obtains this sound
Afterwards, in sound equipment amplification system, only with this, pronunciation amplifies in real time for source, is just avoided that the generation uttered long and high-pitched sounds.
Working principle: the main reason for generation is uttered long and high-pitched sounds is that the pronunciation of lag is amplified generation；Because the pronunciation of lag is
It received by microphone, broadcast by power amplifier amplification, also by loudspeaker and received by microphone, sound has doubled, several times
Circulation is easy to generate and utter long and high-pitched sounds, if excluding the pronunciation of this part lag in multiplying arrangement, not amplifying it, would not generate
It utters long and high-pitched sounds.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (5)
1. the vocal cord vibration matching of a kind of method for independently going out oneself sounding in noisy environment, using following technical scheme
To realize: including: microphone, speech recording apparatus, vibration acquisition device, the position that vocal cord vibration can be acquired, feature also exists
In vocal cord vibration matching method.
The present embodiment is further arranged to: the vocal cord vibration matching method, and vibration acquisition device, which is placed in, can acquire vocal cords vibration
Dynamic position matches the voice data of oneself using laryngograph signal as source in the audio signal of main shotgun microphone；
Specific practice is: it is vibrated with the vocal cords position of neck for source, is coached with the parameter of the vibration of vocal cords position and voice data,
The sounding of oneself is matched in the voice data recording of microphone.
2. a kind of according to claim 1, vocal cord vibration matching method for the method independently going out oneself sounding in noisy environment,
It is characterized in that the acquisition of vocal cords position vibration, the acquisition of the vocal cords position vibration is adjacent at or near the vocal cords of neck
Vibration acquisition device is installed, as soon as people speaks, collector is capable of real-time acquisition the vibration at vocal cords position；And ignoring or subtracting human body
Internal vibration signal includes assert this signal for no environment interference signal after heart vibration signal, is the real-time vibration letter that people speaks
Number.
3. a kind of according to claim 1, vocal cord vibration matching method for the method independently going out oneself sounding in noisy environment,
It is characterized in that the parameter of the vibration of vocal cords position and voice data generates: under extremely quiet environment, acquiring the vocal cords of oneself
Position vibration and voice data, establish a parameter, the vibration of vocal cords position and the pronunciation of oneself can be made to set up by parameter
One relationship can will be collected the vibration of vocal cords position and be matched from the voice data recording of microphone by this relationship
The sounding of oneself.
4. the vocal cord vibration matching of a kind of method for independently going out oneself sounding in noisy environment, it is further characterized in that vocal cords
Position vibration is synchronous sending with oneself sound, and noise will not issue during this time；In addition, noise does not influence vocal cords yet
Position vibration；Oneself audio signal is matched in microphone with the vibration of vocal cords position and its parameter, it should be most believable.
5. the vocal cord vibration matching of a kind of method for independently going out oneself sounding in noisy environment, it is further characterized in that it is used
On the way, the purposes, after obtaining this sound, in sound equipment amplification system, only with this, pronunciation amplifies in real time for source, energy
Avoid the generation uttered long and high-pitched sounds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188562.1A CN110248281A (en) | 2018-03-07 | 2018-03-07 | Independently go out the vocal cord vibration matching of the method for oneself sounding in noisy environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188562.1A CN110248281A (en) | 2018-03-07 | 2018-03-07 | Independently go out the vocal cord vibration matching of the method for oneself sounding in noisy environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110248281A true CN110248281A (en) | 2019-09-17 |
Family
ID=67882525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810188562.1A Pending CN110248281A (en) | 2018-03-07 | 2018-03-07 | Independently go out the vocal cord vibration matching of the method for oneself sounding in noisy environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110248281A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021237740A1 (en) * | 2020-05-29 | 2021-12-02 | 华为技术有限公司 | Voice signal processing method and related device therefor |
| CN113782038A (en) * | 2021-09-13 | 2021-12-10 | 北京声智科技有限公司 | Voice recognition method and device, electronic equipment and storage medium |
-
2018
- 2018-03-07 CN CN201810188562.1A patent/CN110248281A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021237740A1 (en) * | 2020-05-29 | 2021-12-02 | 华为技术有限公司 | Voice signal processing method and related device therefor |
| CN113782038A (en) * | 2021-09-13 | 2021-12-10 | 北京声智科技有限公司 | Voice recognition method and device, electronic equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20230289422A1 (en) | Methods, apparatus and systems for biometric processes | |
| KR102626752B1 (en) | Ear proximity detection | |
| US20070276658A1 (en) | Apparatus and Method for Detecting Speech Using Acoustic Signals Outside the Audible Frequency Range | |
| JPWO2004021738A1 (en) | Microphone, communication interface system | |
| CN110708625A (en) | Intelligent terminal-based environment sound suppression and enhancement adjustable earphone system and method | |
| US20080162119A1 (en) | Discourse Non-Speech Sound Identification and Elimination | |
| WO2019233228A1 (en) | Electronic device and device control method | |
| CN106653048B (en) | Single channel sound separation method based on voice model | |
| CN102543066A (en) | Target voice privacy protection method and system | |
| CN107124647A (en) | A kind of panoramic video automatically generates the method and device of subtitle file when recording | |
| CN108200492A (en) | Voice control optimization method, device and the earphone and wearable device that integrate In-Ear microphone | |
| CN110248281A (en) | Independently go out the vocal cord vibration matching of the method for oneself sounding in noisy environment | |
| Nakamura et al. | Speaking aid system for total laryngectomees using voice conversion of body transmitted artificial speech | |
| Dupont et al. | Combined use of close-talk and throat microphones for improved speech recognition under non-stationary background noise | |
| TW202117683A (en) | Method for monitoring phonation and system thereof | |
| US11290802B1 (en) | Voice detection using hearable devices | |
| CN109729448A (en) | Neck wears the voice control optimization method and device of formula interactive voice earphone | |
| Munger et al. | Frequency response of the skin on the head and neck during production of selected speech sounds | |
| CN110248279A (en) | Independently go out the extraction sound characteristic of the method for oneself sounding in noisy environment | |
| Shah et al. | Non-audible murmur to audible speech conversion | |
| Wu et al. | Measurement of the sound transmission characteristics of normal neck tissue using a reflectionless uniform tube | |
| CN110248280A (en) | Independently go out the corresponding card of vocal cord vibration of the method for oneself sounding in noisy environment | |
| CN110248277A (en) | It is a kind of that independently the keynote of the method for oneself sounding subtracts noise out in noisy environment | |
| Tayal et al. | Towards the measurement of the actor’s formant in female voices | |
| CN110248278A (en) | Independently go out oneself sound characteristic of the method for oneself sounding in noisy environment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190917 |
|
| WD01 | Invention patent application deemed withdrawn after publication |