CN205375073U - Take pronunciation to awaken switch of function up - Google Patents
Take pronunciation to awaken switch of function up Download PDFInfo
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- CN205375073U CN205375073U CN201521088172.5U CN201521088172U CN205375073U CN 205375073 U CN205375073 U CN 205375073U CN 201521088172 U CN201521088172 U CN 201521088172U CN 205375073 U CN205375073 U CN 205375073U
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Abstract
The utility model discloses a take pronunciation to awaken switch of function up. It includes central processing unit, voice acquisition module, the speech recognition module, pronunciation storage module, play audio module and relay module, still include noise reduction module, noise reduction module includes noise acquisition unit, the noise processing unit with the output unit that makes an uproar falls, noise acquisition unit is used for changing the former noise of gathering into noise signal, the noise processing unit is used for carrying out the digitalized treatment to noise signal, it is used for sending the noise signal behind the noise processing unit operation for central processing unit to fall the output unit that makes an uproar, voice acquisition module, the speech recognition module, pronunciation storage module, play audio module and relay module are connected with the central processing unit electricity respectively. The utility model provides a take pronunciation to awaken switch of function up has improved the speech recognition ability, satisfies the speech control demand of user under daily noisy environment.
Description
Technical field
This utility model belongs to speech recognition application field, particularly relates to a kind of switch with voice arousal function.
Background technology
In prior art, for household electrical appliance, light fixture control switch kind varied, wherein, more advanced is the intelligent switch with speech identifying function.
By market survey and patent retrieval, find that these have the intelligent switch of speech identifying function and user send the acoustic enviroment of voice command and sounding required distance is very high, and do not possess anti-noise treatment technology and ability, often as when user sends voice command, the intelligent switch identification to voice of noisy environmental effect, thus producing the order of mistake, this is difficult to meet the demand for control under habitual noise environment.
Utility model content
The purpose of this utility model is in that to provide a kind of switch with voice arousal function, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model have employed techniques below scheme:
A kind of switch with voice arousal function, including central processing unit, voice acquisition module, sound identification module, voice storage module, voice playing module and relay module, also include noise reduction module, noise reduction module includes Noise Acquisition unit, noise processed unit and noise reduction output unit, Noise Acquisition unit is used for gathering former noise and converting it into noise signal, noise processed unit is for being digitized noise signal processing, noise reduction output unit is for being sent to central processing unit by the noise signal after noise processed cell processing, voice acquisition module, sound identification module, voice storage module, voice playing module and relay module electrically connect with central processing unit respectively.
Preferably, Noise Acquisition unit includes multiple mike.
Preferably, noise processed unit includes noise filter.
Compared with prior art, the beneficial effects of the utility model are as follows:
The switch with voice arousal function that the utility model proposes, by setting up noise reduction module, the voice command of user is identified after the noise reduction of noise reduction module again, so the voice command of pickup is relatively sharp, when sound identification module carries out speech recognition, just more accurate, thus improving speech recognition capabilities, meet user's Voice command demand under habitual noise environment.
Accompanying drawing explanation
Fig. 1 is the system architecture diagram of the switch with voice arousal function.
Detailed description of the invention
Below in conjunction with embodiment, optimal way of the present utility model is described in further detail.
As shown in Figure 1, a kind of switch with voice arousal function, including central processing unit, voice acquisition module, sound identification module, voice storage module, voice playing module and relay module, also include noise reduction module, noise reduction module includes Noise Acquisition unit, noise processed unit and noise reduction output unit, Noise Acquisition unit includes multiple mike, Noise Acquisition unit is used for gathering former noise and converting it into noise signal, noise processed unit includes noise filter, noise processed unit is for being digitized noise signal processing, noise reduction output unit is for being sent to central processing unit by the noise signal after noise processed cell processing, voice acquisition module, sound identification module, voice storage module, voice playing module and relay module electrically connect with central processing unit respectively.
The utility model proposes a kind of switch with voice arousal function, in use, before user goes to this switch, send the order making switch open, the Noise Acquisition unit of noise reduction module gathers former noise and converts it into noise signal, noise processed unit is for being digitized noise signal processing, noise reduction output unit is for being sent to central processing unit by the noise signal after noise processed cell processing, central processing unit sends it to sound identification module, sound identification module retransmits signal to central processing unit after identifying specific instructions, central processing unit sends the order opening switch and reports the related voice opening switch through voice broadcast module.Environmental background sound can be filtered by this utility model to greatest extent, only the remaining voice signal needed.For using the equipment that have employed this configuration in a noisy environment, hearer can be made in a noisy environment to sound and to be apparent from, not have noise.
Above embodiments is only that preferred implementation of the present utility model is described; not scope of the present utility model is defined; under the premise designing spirit without departing from this utility model; various deformation that the technical solution of the utility model is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that this utility model claims are determined.
Claims (3)
1. the switch with voice arousal function, including central processing unit, voice acquisition module, sound identification module, voice storage module, voice playing module and relay module, it is characterized in that, also include noise reduction module, described noise reduction module includes Noise Acquisition unit, noise processed unit and noise reduction output unit, described Noise Acquisition unit is used for gathering former noise and converting it into noise signal, described noise processed unit is for being digitized noise signal processing, noise reduction output unit is for being sent to central processing unit by the noise signal after noise processed cell processing, described voice acquisition module, sound identification module, voice storage module, voice playing module and relay module electrically connect with central processing unit respectively.
2. the switch with voice arousal function according to claim 1, it is characterised in that described Noise Acquisition unit includes multiple mike.
3. the switch with voice arousal function according to claim 1, it is characterised in that described noise processed unit includes noise filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521088172.5U CN205375073U (en) | 2015-12-22 | 2015-12-22 | Take pronunciation to awaken switch of function up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521088172.5U CN205375073U (en) | 2015-12-22 | 2015-12-22 | Take pronunciation to awaken switch of function up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205375073U true CN205375073U (en) | 2016-07-06 |
Family
ID=56260031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521088172.5U Expired - Fee Related CN205375073U (en) | 2015-12-22 | 2015-12-22 | Take pronunciation to awaken switch of function up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205375073U (en) |
-
2015
- 2015-12-22 CN CN201521088172.5U patent/CN205375073U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20191222 |