CN104517607A - Speed-controlled appliance and method of filtering noise therein - Google Patents
Speed-controlled appliance and method of filtering noise therein Download PDFInfo
- Publication number
- CN104517607A CN104517607A CN201410784164.8A CN201410784164A CN104517607A CN 104517607 A CN104517607 A CN 104517607A CN 201410784164 A CN201410784164 A CN 201410784164A CN 104517607 A CN104517607 A CN 104517607A
- Authority
- CN
- China
- Prior art keywords
- voice control
- information
- electric appliance
- noise information
- control command
- 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
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The invention relates to a speed-controlled appliance and a method of filtering noise therein. the method includes: acquiring a user's speed control command information; comparing the speed control command information to reference ambient noise information, and separating ambient noise information from the speed control command information; comparing the speed control command information with the ambient noise information removed to a preset command word list, acquiring a matching command word, and recognizing the user's valid command. The speed-controlled appliance and the method of filtering noise therein have the advantages that the interference of the ambient noise of the speed-controlled appliance upon speech command recognition accuracy is avoided and speed control is smoother and more reliable.
Description
Technical field
The present invention relates to technical field of electric appliances, particularly relate to method and the voice control electric appliance of the noise in a kind of filtering voice control electric appliance.
Background technology
At present, an importance of household electrical appliance development be allow user interactions is convenient, nature, hommization.Based on this demand, speech recognition controlled technology also at leisure in household electrical appliance import become important function.But be limited to current environmental noise disturbing effect, phonetic recognization rate is generally on the low side, even under the condition that noise ratio is larger, Voice command just cannot use at all.For household electrical appliance, in the application scenarios of particularly kitchen appliance, be mingled with the noises such as singing of the stream, cooking sound, fume exhaust fan blower in kitchen, the even noise of machine oneself itself, causes the phonetic recognization rate of Voice command kitchen appliance very low.
Summary of the invention
Fundamental purpose of the present invention is method and the voice control electric appliance of the noise provided in a kind of filtering voice control electric appliance, is intended to the phonetic recognization rate promoting voice control electric appliance, promotes voice-operated fluency and reliability.
In order to achieve the above object, the present invention proposes the method for the noise in a kind of filtering voice control electric appliance, comprising:
Obtain the voice control command information of user;
Described voice control command information and reference environment noise information are compared, from described voice control command information, isolates environmental noise information;
The voice control command information removing environmental noise information is compared with the order word list preset, obtains the order word of coupling, identify the effective order of user.
Preferably, described reference environment noise information is the environmental noise information of collecting in advance; Also comprise before the described step that voice control command information and reference environment noise information are compared:
Collect environment noise information, the environmental noise information of collection is kept at this locality as with reference to environmental noise information.
Preferably, described reference environment noise information is the environmental noise information of Real-time Collection; Also comprise before the described step that voice control command information and reference environment noise information are compared:
When user sends voice control command, gather the environmental noise information around described voice control electric appliance, as reference environmental noise information.
Preferably, the method also comprises:
After the voice control command information identification of described user, play the voice of feedback to user.
The embodiment of the present invention also proposes a kind of voice control electric appliance, comprising:
Voice command acquisition module, for obtaining the voice control command information of user;
Denoising module, for described voice control command information and reference environment noise information being compared, isolates environmental noise information from described voice control command information;
Identification module, for the voice control command information removing environmental noise information being compared with the order word list preset, obtaining the order word of coupling, identifying the effective order of user.
Preferably, described reference environment noise information is the environmental noise information of collecting in advance; Described voice control electric appliance also comprises:
Described noise collection memory module, also for collecting environment noise information, is kept at this locality using the environmental noise information of collection as with reference to environmental noise information.
Preferably, described reference environment noise information is the environmental noise information of Real-time Collection; Described voice control electric appliance also comprises:
Described noise acquisition module, also for when user sends voice control command, gathers the environmental noise information around described voice control electric appliance, as reference environmental noise information.
Preferably, described voice control electric appliance also comprises:
Described voice feedback playing module, also for after the voice control command information identification of described user, plays the voice of feedback to user.
Preferably, institute's speech commands acquisition module, also obtains the voice control command information of user for the microphone before the housing by being arranged on described voice control electric appliance;
Described noise acquisition module, the microphone also for after the housing by being arranged on described voice control electric appliance or side obtains environmental noise information around.
Preferably, described voice feedback playing module, the loudspeaker also on the housing by being arranged on described voice control electric appliance, play the voice of described voice control electric appliance feedback.
The method of the noise in a kind of filtering voice control electric appliance that the embodiment of the present invention proposes and voice control electric appliance, apply the method that two kinds are collected environmental noise, and by comparison algorithm electrical equipment environment for use noise removal, draw effective user speech control command, well avoid environmental noise in voice control electric appliance and, to the interference of voice command discrimination, promote voice-operated fluency and reliability.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of method one embodiment of noise in filtering voice control electric appliance of the present invention;
Fig. 2 is the entity structure schematic diagram of voice control electric appliance in the embodiment of the present invention;
Fig. 3 is the high-level schematic functional block diagram of voice control electric appliance first embodiment of the present invention;
Fig. 4 is the high-level schematic functional block diagram of voice control electric appliance second embodiment of the present invention;
Fig. 5 is the high-level schematic functional block diagram of voice control electric appliance of the present invention 3rd embodiment.
In order to make technical scheme of the present invention clearly, understand, be described in further detail below in conjunction with accompanying drawing.
Embodiment
In order to solve the problem causing Voice command discrimination on the low side by environmental noise, be necessary to propose a kind of can the voice-operated method of filtering environmental noise, in order to promote voice-operated discrimination, improve voice-operated reliability.
As shown in Figure 1, one embodiment of the invention proposes the method for the noise in a kind of filtering voice control electric appliance, comprising:
Step S101, obtains the voice control command information of user;
The present embodiment scheme relates to speech recognition in voice control electric appliance, and this voice control electric appliance includes but not limited to the household electrical appliance such as electric cooker, electromagnetic oven, pressure cooker, air-conditioning, washing machine.
Because existing voice control electric appliance is by the disturbing effect of neighbourhood noise, phonetic recognization rate is generally on the low side.
The present embodiment scheme can well avoid environmental noise in voice control electric appliance to the interference of voice command discrimination, to promote voice-operated fluency and reliability.
Particularly, first, when user carrys out control apparatus by voice, voice control command is sent to voice control electric appliance.
As shown in Figure 2, usual voice control electric appliance comprises housing 1 and is arranged on the control panel in described housing 1 or on housing 1, is provided with controller for carrying out control operation to each function of electrical equipment in control panel.
In the present embodiment, voice control electric appliance can comprise voice command acquisition module, the speech data analysis be made up of denoising module and identification module and processing module (can with reference to shown in Fig. 3, Fig. 4 and Fig. 5); Voice command acquisition module, the speech data analysis be made up of denoising module and identification module and processing module can be integrated in control panel, and in addition, speech data analysis and processing module specifically can be integrated in the controller of control panel.Wherein:
Voice command acquisition module is for obtaining the voice control command information of user;
Denoising module is used for described voice control command information and reference environment noise information to compare, from described voice control command information, isolate environmental noise information;
Identification module is used for the voice control command information removing environmental noise information to compare with the order word list preset, and obtains the order word of coupling, identifies the effective order of user.
As a kind of embodiment, can arrange the first microphone 2 of the voice control command information for gathering user on the housing 1 of voice control electric appliance, as shown in Figure 2, described first microphone 2 is electrically connected with described control panel.
Institute's speech commands acquisition module obtains the voice control command information of user by the first microphone 2 before the housing that is arranged on described voice control electric appliance.
Step S102, compares described voice control command information and reference environment noise information, from described voice control command information, isolate environmental noise information;
After getting the voice control command information of user, described voice control command information and reference environment noise information compare by denoising module, from described voice control command information, isolate environmental noise information, thus the removal to noise in voice control command can be realized.
Wherein, as a kind of embodiment, above-mentioned reference environment noise information can be the environmental noise information of Real-time Collection; Therefore, the present embodiment voice control electric appliance can also comprise noise acquisition module, for when user sends voice control command, gathers the environmental noise information around described voice control electric appliance, as reference environmental noise information.
As shown in Figure 2, can arranging second microphone 3 on the housing 1 of voice control electric appliance, for gathering the environmental noise information around described voice control electric appliance, it can be used as reference environment noise information, described second microphone 3 is electrically connected with described control panel.
Consider in the voice control command information of the user that voice command acquisition module gets and comprise two parts information, a part is the efficient voice order of user, a part is environmental noise, the microphone of certain neighbourhood noise also can receive this two parts information, thus, in application example, the difference of two microphone positions can be set, can be different with two parts information strength making the first microphone 2 and these two microphones of second microphone 3 receive.Speech data analysis and processing module just can be come this two parts information separated by the comparison algorithm of software.
Such as, as shown in Figure 2, the first microphone 2 of the voice control command information obtaining user is arranged on before the housing 1 of described voice control electric appliance; The housing 1 second microphone 3 of the environmental noise information obtained around being arranged on described voice control electric appliance below or side (Fig. 2 is with side example).
Noise acquisition module is by being arranged on the environmental noise information of housing 1 below or around second microphone 3 acquisition of side of described voice control electric appliance.
Speech data analysis and processing module are by the comparison algorithm of software, the environmental noise information of the surrounding of voice control command information and the collection of noise acquisition module is compared, from described voice control command information, isolate environmental noise information, realize the removal to noise in voice control command thus.
As another kind of embodiment, above-mentioned reference environment noise information also can for the environmental noise information of collecting in advance.Therefore, the present embodiment voice control electric appliance can also comprise noise collection memory module, for collecting environment noise information, the environmental noise information of collection is kept at this locality as with reference to environmental noise information.
Namely the pickup of environmental noise is not pick up microphone pickup by special environmental noise, but have collected environmental noise in advance, and archives storage in noise collection memory module.During each analysis user command, speech data analysis and processing module all remove the voice messaging collected in user voice command acquisition module by the comparison algorithm of software the environmental noise information collected, and realize the removal to noise in voice control command thus.
Step S103, compares the voice control command information removing environmental noise information with the order word list preset, obtains the order word of coupling, identify the effective order of user.
After the voice control command information obtaining removal environmental noise information, by the identification module in speech data analysis and processing module, the voice control command information removing environmental noise information is compared with the order word list preset, obtain the order word of coupling, identify the effective order of user.
The present embodiment passes through such scheme, apply the method that two kinds are collected environmental noise, and by comparison algorithm electrical equipment environment for use noise removal, draw effective user speech control command, well avoid environmental noise in voice control electric appliance and, to the interference of voice command discrimination, promote voice-operated fluency and reliability.
Further, after the voice control command information of described user is identified, the voice of feedback can also be play to user, to inform the result of user voice command.
Thus, the present embodiment voice control electric appliance can also comprise voice feedback and play, and for after the voice control command information identification of described user, plays the voice of feedback to user.
In embody rule example, as shown in Figure 2, loudspeaker 4 can being set on the housing of voice control electric appliance, by being arranged on the loudspeaker 4 on the housing 1 of described voice control electric appliance, playing the voice of described voice control electric appliance feedback.
Accordingly, as shown in Figure 3, first embodiment of the invention proposes a kind of voice control electric appliance, comprising: voice command acquisition module 201, denoising module 202, identification module 203, wherein, denoising module 202 and identification module 203 can be integrated into a speech data analysis and processing module 200.
Voice command acquisition module 201, for obtaining the voice control command information of user;
Denoising module 202, for described voice control command information and reference environment noise information being compared, isolates environmental noise information from described voice control command information;
Identification module 203, for the voice control command information removing environmental noise information being compared with the order word list preset, obtaining the order word of coupling, identifying the effective order of user.
The present embodiment scheme relates to speech recognition in voice control electric appliance, and this voice control electric appliance includes but not limited to the household electrical appliance such as electric cooker, electromagnetic oven, pressure cooker, air-conditioning, washing machine.
Because existing voice control electric appliance is by the disturbing effect of neighbourhood noise, phonetic recognization rate is generally on the low side.
The present embodiment scheme can well avoid environmental noise in voice control electric appliance to the interference of voice command discrimination, to promote voice-operated fluency and reliability.
Particularly, first, when user carrys out control apparatus by voice, voice control command is sent to voice control electric appliance.
As shown in Figure 2, usual voice control electric appliance comprises housing 1 and is arranged on the control panel in described housing 1 or on housing 1, is provided with controller for carrying out control operation to each function of electrical equipment in control panel.
In the present embodiment, voice command acquisition module 201, the speech data analysis be made up of denoising module 202 and identification module 203 and processing module 200 can be integrated in control panel, in addition, speech data analysis and processing module 200 specifically can be integrated in the controller of control panel.
As a kind of embodiment, can arrange the first microphone 2 of the voice control command information for gathering user on the housing 1 of voice control electric appliance, as shown in Figure 2, described first microphone 2 is electrically connected with described control panel.
Institute's speech commands acquisition module 201 obtains the voice control command information of user by the first microphone 2 before the housing 1 that is arranged on described voice control electric appliance.
After getting the voice control command information of user, described voice control command information and reference environment noise information compare by denoising module 202, from described voice control command information, isolate environmental noise information, thus the removal to noise in voice control command can be realized.
Wherein, as a kind of embodiment, above-mentioned reference environment noise information can be the environmental noise information of Real-time Collection; Therefore, as shown in Figure 4, the present embodiment voice control electric appliance can also comprise noise acquisition module 204, for when user sends voice control command, gathers the environmental noise information around described voice control electric appliance, as reference environmental noise information.
As shown in Figure 2, can arranging second microphone 3 on the housing 1 of voice control electric appliance, for gathering the environmental noise information around described voice control electric appliance, it can be used as reference environment noise information, described second microphone 3 is electrically connected with described control panel.
Consider in the voice control command information of the user that voice command acquisition module 201 gets and comprise two parts information, a part is the efficient voice order of user, a part is environmental noise, the microphone of certain neighbourhood noise also can receive this two parts information, thus, in application example, the difference of two microphone positions can be set, can be different with two parts information strength making the first microphone 2 and these two microphones of second microphone 3 receive.Speech data analysis and processing module 200 just can be come this two parts information separated by the comparison algorithm of software.
Such as, as shown in Figure 2, the first microphone 2 of voice control command information obtaining user is arranged on the housing 1 of described voice control electric appliance user oriented before; The housing 1 second microphone 3 of the environmental noise information obtained around being arranged on described voice control electric appliance below or side (Fig. 2 is with side example).
Noise acquisition module 204 is by being arranged on the environmental noise information of housing 1 below or around second microphone 3 acquisition of side of described voice control electric appliance.
Speech data analysis and processing module 200 are by the comparison algorithm of software, the environmental noise information of surrounding voice control command information and noise acquisition module 204 gathered compares, from described voice control command information, isolate environmental noise information, realize the removal to noise in voice control command thus.
As another kind of embodiment, above-mentioned reference environment noise information also can for the environmental noise information of collecting in advance.Therefore, as shown in Figure 5, the present embodiment voice control electric appliance can also comprise noise collection memory module 205, for collecting environment noise information, the environmental noise information of collection is kept at this locality as with reference to environmental noise information.
Namely the pickup of environmental noise is not pick up microphone pickup by special environmental noise, but have collected environmental noise in advance, and archives storage in noise collection memory module 205.During each analysis user command, speech data analysis and processing module 200 all remove the voice messaging that user voice command acquisition module 201 li is collected the environmental noise information collected by the comparison algorithm of software, realize the removal to noise in voice control command thus.
After the voice control command information obtaining removal environmental noise information, by the identification module 203 in speech data analysis and processing module 200, the voice control command information removing environmental noise information is compared with the order word list preset, obtain the order word of coupling, identify the effective order of user.
The present embodiment passes through such scheme, apply the method that two kinds are collected environmental noise, and by comparison algorithm electrical equipment environment for use noise removal, draw effective user speech control command, well avoid environmental noise in voice control electric appliance and, to the interference of voice command discrimination, promote voice-operated fluency and reliability.
Further, after the voice control command information of described user is identified, the voice of feedback can also be play to user, to inform the result of user voice command.
Thus, as shown in Figures 4 and 5, the present embodiment voice control electric appliance can also comprise voice feedback and play 206, for after the voice control command information identification of described user, plays the voice of feedback to user.
In embody rule example, as shown in Figure 2, loudspeaker 4 can being set on the housing 1 of voice control electric appliance, by being arranged on the loudspeaker 4 on the housing 1 of described voice control electric appliance, playing the voice of described voice control electric appliance feedback.
The method of collecting environmental noise for two kinds is below example, is described in detail the present embodiment scheme:
As the first implementation, as shown in Figure 4, noise acquisition module 204 is exclusively used in the neighbourhood noise of picking up the time point that user at that time gives an order from the microphone 3 of neighbourhood noise;
Voice command acquisition module 201 is exclusively used in pick up the effective voice control command of user from preposition microphone 2;
Voice feedback play 206 modules be for electrical equipment identification user command after feedback voice, inform the result of user voice command;
Speech data analysis and processing module 200 are as the analysis module of user voice command and environmental noise, when user uses voice control function under the environment of concrete noise, voice command acquisition module 201 can receive two parts information, a part is the efficient voice order of user, a part is environmental noise, the microphone 3 of certain neighbourhood noise also can receive this two parts information, but application example is arranged the difference of two microphone positions, two parts information strength that these two microphones receive can be different, so speech data analysis and processing module 200 just can be come this two parts information separated by the comparison algorithm of software, information after separation compares with the order word list of speech data analysis and processing module 200 li respectively, find out the order word met, effectively can identify the effective order of user.
As the second implementation, as shown in Figure 5, similar in the noise filtering mode principle of Fig. 4, difference is: the pickup of environmental noise is not pick up microphone pickup by special environmental noise, but have collected environmental noise in advance, and archives storage in noise collection memory module 205, during each analysis user command, speech data analysis and processing module 200 all remove the voice messaging that user voice command acquisition module 201 li is collected the environmental noise information collected by the comparison algorithm of software, user voice command after such process compares with the order word list of speech data analysis and processing module 200 li again, find out the order word met, effectively can identify the effective order of user.
The present invention applies the method that two kinds are collected environmental noise, and by the software algorithm compared, the environmental noise that user uses is removed, draw effective user command, well avoid environmental noise in voice control electric appliance and, to the interference of voice command discrimination, promote voice-operated fluency and reliability.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a method for the noise in filtering voice control electric appliance, is characterized in that, comprising:
Obtain the voice control command information of user;
Described voice control command information and reference environment noise information are compared, from described voice control command information, isolates environmental noise information;
The voice control command information removing environmental noise information is compared with the order word list preset, obtains the order word of coupling, identify the effective order of user.
2. method according to claim 1, is characterized in that, described reference environment noise information is the environmental noise information of collecting in advance; Also comprise before the described step that voice control command information and reference environment noise information are compared:
Collect environment noise information, the environmental noise information of collection is kept at this locality as with reference to environmental noise information.
3. method according to claim 1, is characterized in that, described reference environment noise information is the environmental noise information of Real-time Collection; Also comprise before the described step that voice control command information and reference environment noise information are compared:
When user sends voice control command, gather the environmental noise information around described voice control electric appliance, as reference environmental noise information.
4. the method according to any one of claim 1-3, is characterized in that, also comprises:
After the voice control command information identification of described user, play the voice of feedback to user.
5. a voice control electric appliance, is characterized in that, comprising:
Voice command acquisition module, for obtaining the voice control command information of user;
Denoising module, for described voice control command information and reference environment noise information being compared, isolates environmental noise information from described voice control command information;
Identification module, for the voice control command information removing environmental noise information being compared with the order word list preset, obtaining the order word of coupling, identifying the effective order of user.
6. voice control electric appliance according to claim 5, is characterized in that, described reference environment noise information is the environmental noise information of collecting in advance; Described voice control electric appliance also comprises:
Described noise collection memory module, also for collecting environment noise information, is kept at this locality using the environmental noise information of collection as with reference to environmental noise information.
7. voice control electric appliance according to claim 5, is characterized in that, described reference environment noise information is the environmental noise information of Real-time Collection; Described voice control electric appliance also comprises:
Described noise acquisition module, also for when user sends voice control command, gathers the environmental noise information around described voice control electric appliance, as reference environmental noise information.
8. the voice control electric appliance according to claim 5,6 or 7, is characterized in that, described voice control electric appliance also comprises:
Described voice feedback playing module, also for after the voice control command information identification of described user, plays the voice of feedback to user.
9. voice control electric appliance according to claim 7, is characterized in that,
Institute's speech commands acquisition module, also obtains the voice control command information of user for the microphone before the housing by being arranged on described voice control electric appliance;
Described noise acquisition module, the microphone also for after the housing by being arranged on described voice control electric appliance or side obtains environmental noise information around.
10. voice control electric appliance according to claim 8, is characterized in that,
Described voice feedback playing module, the loudspeaker also on the housing by being arranged on described voice control electric appliance, play the voice of described voice control electric appliance feedback.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410784164.8A CN104517607A (en) | 2014-12-16 | 2014-12-16 | Speed-controlled appliance and method of filtering noise therein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410784164.8A CN104517607A (en) | 2014-12-16 | 2014-12-16 | Speed-controlled appliance and method of filtering noise therein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104517607A true CN104517607A (en) | 2015-04-15 |
Family
ID=52792813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410784164.8A Pending CN104517607A (en) | 2014-12-16 | 2014-12-16 | Speed-controlled appliance and method of filtering noise therein |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104517607A (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139853A (en) * | 2015-08-13 | 2015-12-09 | 深圳市双平泰科技有限公司 | Control method and control device for sign detector |
| WO2016127506A1 (en) * | 2015-02-09 | 2016-08-18 | 宇龙计算机通信科技(深圳)有限公司 | Voice processing method, voice processing device, and terminal |
| CN106128459A (en) * | 2016-06-30 | 2016-11-16 | 广东美的制冷设备有限公司 | Phonetic controller and sound control method based on multi-microphone |
| CN106328154A (en) * | 2015-06-30 | 2017-01-11 | 芋头科技（杭州）有限公司 | Front-end audio processing system |
| CN106782525A (en) * | 2016-11-30 | 2017-05-31 | 无锡小天鹅股份有限公司 | Washing machine and its phonetic controller, method |
| CN106816154A (en) * | 2016-12-15 | 2017-06-09 | 北京青笋科技有限公司 | A kind of light fixture voice identification control method with Intelligent noise reduction function |
| CN107123418A (en) * | 2017-05-09 | 2017-09-01 | 广东小天才科技有限公司 | Voice message processing method and mobile terminal |
| WO2018068422A1 (en) * | 2016-10-14 | 2018-04-19 | 广州视源电子科技股份有限公司 | Method and system for improving kitchen ventilator voice recognition rate |
| CN108028048A (en) * | 2015-06-30 | 2018-05-11 | 弗劳恩霍夫应用研究促进协会 | Method and apparatus for correlated noise and for analysis |
| CN109243453A (en) * | 2018-10-29 | 2019-01-18 | 珠海格力电器股份有限公司 | Voice information processing method and device, storage medium and electronic device |
| CN109448710A (en) * | 2018-10-18 | 2019-03-08 | 珠海格力电器股份有限公司 | Voice processing method and device, household appliance and storage medium electronic device |
| CN109559745A (en) * | 2018-12-20 | 2019-04-02 | 深圳市朗强科技有限公司 | A kind of sound control signal emitter and electrical control system based on mesh networking |
| CN110686354A (en) * | 2019-10-12 | 2020-01-14 | 宁波奥克斯电气股份有限公司 | Voice air conditioner control method, voice air conditioner control device and air conditioner |
| CN110706698A (en) * | 2019-09-24 | 2020-01-17 | 厦门华联电子股份有限公司 | Voice recognition control equipment, voice recognition control device, filter device and method |
| WO2020024546A1 (en) * | 2018-08-01 | 2020-02-06 | 珠海格力电器股份有限公司 | Auxiliary speech control method and device and air conditioner |
| CN110764484A (en) * | 2019-12-24 | 2020-02-07 | 南京创维信息技术研究院有限公司 | Household equipment control system |
| CN110797048A (en) * | 2018-08-01 | 2020-02-14 | 珠海格力电器股份有限公司 | Method and device for acquiring voice information |
| WO2020220345A1 (en) * | 2019-04-30 | 2020-11-05 | 华为技术有限公司 | Voice command recognition method and apparatus |
| CN113436623A (en) * | 2021-05-24 | 2021-09-24 | 青岛海尔空调器有限总公司 | Voice control method of air conditioner and air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1879449A (en) * | 2003-11-24 | 2006-12-13 | 唯听助听器公司 | Hearing aid and a method of noise reduction |
| CN101453532A (en) * | 2007-11-30 | 2009-06-10 | 博通集成电路（上海）有限公司 | Sound processing equipment used in loudspeaker switch |
| CN101763858A (en) * | 2009-10-19 | 2010-06-30 | 瑞声声学科技(深圳)有限公司 | Method for processing double-microphone signal |
| CN101867742A (en) * | 2010-05-21 | 2010-10-20 | 中山大学 | Television system based on sound control |
| CN102404468A (en) * | 2011-10-27 | 2012-04-04 | 康佳集团股份有限公司 | Method and system for controlling automobile by applying mobile phone voice |
-
2014
- 2014-12-16 CN CN201410784164.8A patent/CN104517607A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1879449A (en) * | 2003-11-24 | 2006-12-13 | 唯听助听器公司 | Hearing aid and a method of noise reduction |
| CN101453532A (en) * | 2007-11-30 | 2009-06-10 | 博通集成电路（上海）有限公司 | Sound processing equipment used in loudspeaker switch |
| CN101763858A (en) * | 2009-10-19 | 2010-06-30 | 瑞声声学科技(深圳)有限公司 | Method for processing double-microphone signal |
| CN101867742A (en) * | 2010-05-21 | 2010-10-20 | 中山大学 | Television system based on sound control |
| CN102404468A (en) * | 2011-10-27 | 2012-04-04 | 康佳集团股份有限公司 | Method and system for controlling automobile by applying mobile phone voice |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016127506A1 (en) * | 2015-02-09 | 2016-08-18 | 宇龙计算机通信科技(深圳)有限公司 | Voice processing method, voice processing device, and terminal |
| CN106328154A (en) * | 2015-06-30 | 2017-01-11 | 芋头科技（杭州）有限公司 | Front-end audio processing system |
| CN108028048A (en) * | 2015-06-30 | 2018-05-11 | 弗劳恩霍夫应用研究促进协会 | Method and apparatus for correlated noise and for analysis |
| US11880407B2 (en) | 2015-06-30 | 2024-01-23 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Method and device for generating a database of noise |
| CN105139853A (en) * | 2015-08-13 | 2015-12-09 | 深圳市双平泰科技有限公司 | Control method and control device for sign detector |
| CN106128459B (en) * | 2016-06-30 | 2019-11-26 | 广东美的制冷设备有限公司 | Phonetic controller and sound control method based on multi-microphone |
| CN106128459A (en) * | 2016-06-30 | 2016-11-16 | 广东美的制冷设备有限公司 | Phonetic controller and sound control method based on multi-microphone |
| WO2018068422A1 (en) * | 2016-10-14 | 2018-04-19 | 广州视源电子科技股份有限公司 | Method and system for improving kitchen ventilator voice recognition rate |
| CN106782525A (en) * | 2016-11-30 | 2017-05-31 | 无锡小天鹅股份有限公司 | Washing machine and its phonetic controller, method |
| CN106816154A (en) * | 2016-12-15 | 2017-06-09 | 北京青笋科技有限公司 | A kind of light fixture voice identification control method with Intelligent noise reduction function |
| CN107123418A (en) * | 2017-05-09 | 2017-09-01 | 广东小天才科技有限公司 | Voice message processing method and mobile terminal |
| WO2020024546A1 (en) * | 2018-08-01 | 2020-02-06 | 珠海格力电器股份有限公司 | Auxiliary speech control method and device and air conditioner |
| CN110797048A (en) * | 2018-08-01 | 2020-02-14 | 珠海格力电器股份有限公司 | Method and device for acquiring voice information |
| CN109448710B (en) * | 2018-10-18 | 2021-11-16 | 珠海格力电器股份有限公司 | Voice processing method and device, household appliance and storage medium electronic device |
| CN109448710A (en) * | 2018-10-18 | 2019-03-08 | 珠海格力电器股份有限公司 | Voice processing method and device, household appliance and storage medium electronic device |
| CN109243453A (en) * | 2018-10-29 | 2019-01-18 | 珠海格力电器股份有限公司 | Voice information processing method and device, storage medium and electronic device |
| CN109559745A (en) * | 2018-12-20 | 2019-04-02 | 深圳市朗强科技有限公司 | A kind of sound control signal emitter and electrical control system based on mesh networking |
| WO2020220345A1 (en) * | 2019-04-30 | 2020-11-05 | 华为技术有限公司 | Voice command recognition method and apparatus |
| CN113692618A (en) * | 2019-04-30 | 2021-11-23 | 华为技术有限公司 | Voice command recognition method and device |
| CN113692618B (en) * | 2019-04-30 | 2023-04-28 | 华为技术有限公司 | Voice command recognition method and device |
| CN110706698A (en) * | 2019-09-24 | 2020-01-17 | 厦门华联电子股份有限公司 | Voice recognition control equipment, voice recognition control device, filter device and method |
| CN110706698B (en) * | 2019-09-24 | 2022-06-21 | 厦门华联电子股份有限公司 | Voice recognition control equipment, voice recognition control device, filter device and method |
| CN110686354A (en) * | 2019-10-12 | 2020-01-14 | 宁波奥克斯电气股份有限公司 | Voice air conditioner control method, voice air conditioner control device and air conditioner |
| CN110764484A (en) * | 2019-12-24 | 2020-02-07 | 南京创维信息技术研究院有限公司 | Household equipment control system |
| CN113436623A (en) * | 2021-05-24 | 2021-09-24 | 青岛海尔空调器有限总公司 | Voice control method of air conditioner and air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104517607A (en) | Speed-controlled appliance and method of filtering noise therein | |
| CN107454508B (en) | TV set and TV system of microphone array | |
| CN105388772B (en) | A kind of indoor intelligent control system and method based on speech recognition | |
| CN204390737U (en) | A kind of home voice disposal system | |
| CN205943457U (en) | Acoustic control machine of sweeping floor | |
| CN106971718B (en) | Air conditioner and control method thereof | |
| CN104464729A (en) | Voice-control electric appliance and voice control method thereof | |
| CN109920419B (en) | Voice control method and device, electronic equipment and computer readable medium | |
| CN109377995B (en) | Method and device for controlling equipment | |
| CN105448303A (en) | Voice signal processing method and apparatus | |
| CN105895100A (en) | Kitchen voice control device, system and method | |
| CN105185378A (en) | Voice control method, voice control system and air conditioner capable of realizing voice control | |
| CN204288802U (en) | Voice control electric appliance | |
| CN106448654A (en) | Robot speech recognition system and working method thereof | |
| CN105976814A (en) | Headset control method and device | |
| CN106328151A (en) | Environment de-noising system and application method | |
| CN102967026A (en) | Intelligent air conditioner and control method thereof | |
| CN111197841A (en) | Control method, control device, remote control terminal, air conditioner, server and storage medium | |
| CN103871419A (en) | Information processing method and electronic equipment | |
| CN109599107A (en) | Voice recognition method and device and computer storage medium | |
| CN109343481B (en) | Method and device for controlling device | |
| CN111105798B (en) | Equipment control method based on voice recognition | |
| CN105741841A (en) | Voice control method and electronic equipment | |
| CN106548771A (en) | For the method that speech recognition system eliminates burst noise | |
| CN111192573B (en) | Intelligent control method for equipment based on voice recognition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150415 |
|
| RJ01 | Rejection of invention patent application after publication |