CN114072875A - 一种语音信号处理方法及其相关设备 - Google Patents
一种语音信号处理方法及其相关设备 Download PDFInfo
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Abstract
一种语音信号处理方法及其相关设备，该方法可应用于音频领域，包括：获取传感器采集的用户语音信号；获取所述用户发出所述语音时对应的振动信号；其中所述振动信号用于表示所述用户的身体部位的振动特征；所述身体部位为当所述用户处于发声状态下，基于发声行为进行相应振动的部位；根据所述振动信号和所述传感器采集的用户语音信号，获得目标语音信息。本申请将振动信号作为语音识别的依据，由于振动信号没有包含复杂的声学传输时混入的外界非用户的语音，受其他环境噪声的影响很小(例如混响影响)，因此可以相对较好的抑制住这部分噪声干扰，可以实现更好的语音识别效果。
Description
PCT国内申请，说明书已公开。
Claims (37)
- 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/CN2020/093523 WO2021237740A1 (zh) | 2020-05-29 | 2020-05-29 | 一种语音信号处理方法及其相关设备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114072875A true CN114072875A (zh) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080026583.9A Pending CN114072875A (zh) | 2020-05-29 | 2020-05-29 | 一种语音信号处理方法及其相关设备 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230098678A1 (zh) |
| EP (1) | EP4141867A4 (zh) |
| CN (1) | CN114072875A (zh) |
| WO (1) | WO2021237740A1 (zh) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010217453A (ja) * | 2009-03-16 | 2010-09-30 | Fujitsu Ltd | 音声認識用マイクロホンシステム |
| CN101947152B (zh) * | 2010-09-11 | 2012-09-05 | 山东科技大学 | 仿人形义肢的脑电-语音控制系统及工作方法 |
| CN103871419B (zh) * | 2012-12-11 | 2017-05-24 | 联想(北京)有限公司 | 一种信息处理方法及电子设备 |
| US10635800B2 (en) * | 2016-06-07 | 2020-04-28 | Vocalzoom Systems Ltd. | System, device, and method of voice-based user authentication utilizing a challenge |
| US10573323B2 (en) * | 2017-12-26 | 2020-02-25 | Intel Corporation | Speaker recognition based on vibration signals |
| CN110248281A (zh) * | 2018-03-07 | 2019-09-17 | 四川语文通科技有限责任公司 | 在有干扰的环境中独立出自己发声的方法之声带振动匹配 |
| EP3582514B1 (en) * | 2018-06-14 | 2023-01-11 | Oticon A/s | Sound processing apparatus |
| EP3618457A1 (en) * | 2018-09-02 | 2020-03-04 | Oticon A/s | A hearing device configured to utilize non-audio information to process audio signals |
| CN110931031A (zh) * | 2019-10-09 | 2020-03-27 | 大象声科（深圳）科技有限公司 | 一种融合骨振动传感器和麦克风信号的深度学习语音提取和降噪方法 |
-
2020
- 2020-05-29 EP EP20938148.2A patent/EP4141867A4/en active Pending
- 2020-05-29 CN CN202080026583.9A patent/CN114072875A/zh active Pending
- 2020-05-29 WO PCT/CN2020/093523 patent/WO2021237740A1/zh unknown
-
2022
- 2022-11-28 US US17/994,968 patent/US20230098678A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4141867A1 (en) | 2023-03-01 |
| EP4141867A4 (en) | 2023-06-14 |
| US20230098678A1 (en) | 2023-03-30 |
| WO2021237740A1 (zh) | 2021-12-02 |
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