CN110248278A - Independently go out oneself sound characteristic of the method for oneself sounding in noisy environment - Google Patents
Independently go out oneself sound characteristic of the method for oneself sounding in noisy environment Download PDFInfo
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- CN110248278A CN110248278A CN201810188558.5A CN201810188558A CN110248278A CN 110248278 A CN110248278 A CN 110248278A CN 201810188558 A CN201810188558 A CN 201810188558A CN 110248278 A CN110248278 A CN 110248278A
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- oneself
- sound
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- voice data
- sounding
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- 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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
The invention discloses electronic field is related to, more particularly to a kind of oneself sound characteristic of method for independently going out oneself sounding in noisy environment；To realize the purpose, it is realized using following technical scheme: including: microphone, speech recording apparatus, a kind of a kind of corresponding card of the sound word with oneself tamber characteristic in " individual character voice input device " " human-computer dialogue platform ", it is further characterized in that main shotgun microphone only acquires and the acquisition method of the voice data of oneself sound characteristic of typing band, the main shotgun microphone only acquires and the acquisition method of the voice data of oneself sound characteristic of typing band, for the voice data of only acquisition and oneself sound characteristic of typing band.
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
Oneself sound characteristic.
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 oneself sound of the method for independently going out oneself sounding in noisy environment of the present invention
Sound feature is realized using following technical scheme: including: microphone, speech recording apparatus, " a kind of individual character voice input device "
The corresponding card of the sound word with oneself tamber characteristic in " a kind of human-computer dialogue platform ", it is further characterized in that main shotgun microphone is only
The acquisition method of the voice data of acquisition and oneself sound characteristic of typing band, the main shotgun microphone only acquires and typing band oneself
The acquisition method of the voice data of sound characteristic, for the voice data of only acquisition and oneself sound characteristic of typing band.
The utility model has the advantages that accurately finding out oneself one's voice in speech in complicated noise circumstance.
A kind of independently the keynote of the method for oneself sounding subtracts noise out in noisy environment, it is characterised in that uses
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.
The utility model has the advantages that can be under complicated noise circumstance, the sound of accurate typing oneself, to utilize.
The present invention is described in detail below, and technical solution in the embodiment of the present invention is clearly and completely retouched
It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Embodiment 1
It is a kind of in noisy environment independently go out oneself sounding method oneself sound characteristic, using following technical scheme come
It realizes: including: microphone, speech recording apparatus, having in " a kind of individual character voice input device " " a kind of human-computer dialogue platform "
The corresponding card of the sound word of oneself tamber characteristic, it is further characterized in that main shotgun microphone only acquires and oneself sound characteristic of typing band
The acquisition method of voice data.
The present embodiment is further arranged to: the main shotgun microphone only acquires and the voice of oneself sound characteristic of typing band
The acquisition method of data, for the voice data of only acquisition and oneself sound characteristic of typing band.
Working principle: the line point of the corresponding card of the sound word with oneself tamber characteristic, the corresponding card of each sound word has
Oneself tamber characteristic, this is with having oneself tamber characteristic on main shotgun microphone, and only record and typing have oneself tone color
The voice data of feature.
Embodiment 2
A kind of independently the keynote of the method for oneself sounding subtracts noise out in noisy environment, it is characterised in that purposes.
The present embodiment is further arranged to: the purposes, after obtaining this sound, in sound equipment amplification system, only with this reality
When pronunciation amplified for source, be 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 (3)
1. a kind of oneself sound characteristic of the method for independently going out oneself sounding in noisy environment, using following technical scheme
To realize: including: microphone, speech recording apparatus, the tool in " a kind of individual character voice input device " " a kind of human-computer dialogue platform "
There is the corresponding card of the sound word of oneself tamber characteristic, it is further characterized in that main shotgun microphone only acquires and oneself sound characteristic of typing band
Voice data acquisition method, the main shotgun microphone only acquires and the acquisition of the voice data of oneself sound characteristic of typing band
Method, for the voice data of only acquisition and oneself sound characteristic of typing band.
2. a kind of oneself sound of the method for independently going out oneself sounding in noisy environment, it is further characterized in that having oneself
The corresponding card of the sound word of tamber characteristic, each sound word correspond to the line point blocked and have oneself tamber characteristic, this is with certainly
Own tamber characteristic is on main shotgun microphone, and only record and typing have the voice data of oneself tamber characteristic.
3. a kind of oneself sound of the method for independently going out oneself sounding in noisy environment, it is characterised in that purposes, it is described
Purposes is after obtaining this sound, and in sound equipment amplification system, only with this, pronunciation amplifies in real time for source, is just avoided that howl
The generation cried.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188558.5A CN110248278A (en) | 2018-03-07 | 2018-03-07 | Independently go out oneself sound characteristic of the method for oneself sounding in noisy environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188558.5A CN110248278A (en) | 2018-03-07 | 2018-03-07 | Independently go out oneself sound characteristic of the method for oneself sounding in noisy environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110248278A true CN110248278A (en) | 2019-09-17 |
Family
ID=67882039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810188558.5A Pending CN110248278A (en) | 2018-03-07 | 2018-03-07 | Independently go out oneself sound characteristic of the method for oneself sounding in noisy environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110248278A (en) |
-
2018
- 2018-03-07 CN CN201810188558.5A patent/CN110248278A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190917 |