CN112400205A - 语音处理的方法和装置 - Google Patents
语音处理的方法和装置 Download PDFInfo
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- CN112400205A CN112400205A CN201880095355.XA CN201880095355A CN112400205A CN 112400205 A CN112400205 A CN 112400205A CN 201880095355 A CN201880095355 A CN 201880095355A CN 112400205 A CN112400205 A CN 112400205A
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- 238000003672 processing method Methods 0.000 title description 5
- 238000001514 detection method Methods 0.000 claims abstract description 115
- 238000000034 method Methods 0.000 claims abstract description 51
- 238000012545 processing Methods 0.000 claims abstract description 48
- 230000008054 signal transmission Effects 0.000 claims abstract description 20
- 238000013507 mapping Methods 0.000 claims description 75
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- 238000004590 computer program Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 7
- 238000002592 echocardiography Methods 0.000 abstract description 4
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- 238000004891 communication Methods 0.000 description 4
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- 230000002238 attenuated effect Effects 0.000 description 2
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- 230000003044 adaptive effect Effects 0.000 description 1
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
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- Engineering & Computer Science (AREA)
- Computational Linguistics (AREA)
- Quality & Reliability (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Telephone Function (AREA)
- Telephonic Communication Services (AREA)
Abstract
本申请提供了一种语音处理的方法和装置。该方法通过获取用于指示该电子设备与该语音播放设备之间信号传输的信号变化量的第一探测参数，并根据该第一探测参数、该第一语音信息以及由目标语音和第三语音信息混合后的第二语音信息确定目标语音，由于在确定目标语音的过程中引入了第一探测参数，提高了回声抵消效果，使得确定出的目标语音中包含更少的回声，进而提高了目标语音的识别率。
Description
PCT国内申请，说明书已公开。
Claims (21)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2018/094464 WO2020006699A1 (zh) | 2018-07-04 | 2018-07-04 | 语音处理的方法和装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112400205A true CN112400205A (zh) | 2021-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880095355.XA Pending CN112400205A (zh) | 2018-07-04 | 2018-07-04 | 语音处理的方法和装置 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112400205A (zh) |
| WO (1) | WO2020006699A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113031904A (zh) * | 2021-03-25 | 2021-06-25 | 联想(北京)有限公司 | 一种控制方法及电子设备 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120226502A1 (en) * | 2011-03-01 | 2012-09-06 | Kabushiki Kaisha Toshiba | Television apparatus and a remote operation apparatus |
| CN105516859A (zh) * | 2015-11-27 | 2016-04-20 | 深圳Tcl数字技术有限公司 | 消除回声的方法和系统 |
| CN106782598A (zh) * | 2016-12-15 | 2017-05-31 | 深圳Tcl数字技术有限公司 | 电视画面和外设声音同步控制方法和装置 |
| CN107452395A (zh) * | 2017-08-23 | 2017-12-08 | 深圳创维－Rgb电子有限公司 | 一种语音信号回声消除装置及电视机 |
| CN107566874A (zh) * | 2017-09-22 | 2018-01-09 | 百度在线网络技术（北京）有限公司 | 基于电视设备的远场语音控制系统 |
| CN207354519U (zh) * | 2017-10-20 | 2018-05-11 | 深圳暴风统帅科技有限公司 | 一种远场语音控制机顶盒 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160023089A (ko) * | 2014-08-21 | 2016-03-03 | 엘지전자 주식회사 | 디지털 디바이스 및 그 제어 방법 |
| CN105825862A (zh) * | 2015-01-05 | 2016-08-03 | 沈阳新松机器人自动化股份有限公司 | 一种机器人人机对话回声消除系统 |
| CN107613428B (zh) * | 2017-09-15 | 2020-02-14 | 北京地平线信息技术有限公司 | 声音处理方法、装置和电子设备 |
-
2018
- 2018-07-04 CN CN201880095355.XA patent/CN112400205A/zh active Pending
- 2018-07-04 WO PCT/CN2018/094464 patent/WO2020006699A1/zh active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120226502A1 (en) * | 2011-03-01 | 2012-09-06 | Kabushiki Kaisha Toshiba | Television apparatus and a remote operation apparatus |
| CN105516859A (zh) * | 2015-11-27 | 2016-04-20 | 深圳Tcl数字技术有限公司 | 消除回声的方法和系统 |
| CN106782598A (zh) * | 2016-12-15 | 2017-05-31 | 深圳Tcl数字技术有限公司 | 电视画面和外设声音同步控制方法和装置 |
| CN107452395A (zh) * | 2017-08-23 | 2017-12-08 | 深圳创维－Rgb电子有限公司 | 一种语音信号回声消除装置及电视机 |
| CN107566874A (zh) * | 2017-09-22 | 2018-01-09 | 百度在线网络技术（北京）有限公司 | 基于电视设备的远场语音控制系统 |
| CN207354519U (zh) * | 2017-10-20 | 2018-05-11 | 深圳暴风统帅科技有限公司 | 一种远场语音控制机顶盒 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113031904A (zh) * | 2021-03-25 | 2021-06-25 | 联想(北京)有限公司 | 一种控制方法及电子设备 |
| CN113031904B (zh) * | 2021-03-25 | 2023-10-24 | 联想(北京)有限公司 | 一种控制方法及电子设备 |
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| Publication number | Publication date |
|---|---|
| WO2020006699A1 (zh) | 2020-01-09 |
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