CN111868823A - 一种声源分离方法、装置及设备 - Google Patents
一种声源分离方法、装置及设备 Download PDFInfo
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- CN111868823A CN111868823A CN201980006671.XA CN201980006671A CN111868823A CN 111868823 A CN111868823 A CN 111868823A CN 201980006671 A CN201980006671 A CN 201980006671A CN 111868823 A CN111868823 A CN 111868823A
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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
- G10L15/00—Speech recognition
- G10L15/20—Speech recognition techniques specially adapted for robustness in adverse environments, e.g. in noise, of stress induced speech
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Abstract
本申请实施例提供一种声源分离方法、装置及设备，其中方法包括：获取第一音频信号，并获取该第一音频信号对应的至少一个图像帧，该至少一个图像帧包括目标声源的图像信息；以及，根据第一音频信号和至少一个图像帧，获取目标声源在第一音频信号中的时频分布信息；进而，根据所述时频分布信息，从所述第一音频信号中获取属于所述目标声源的第二音频信号。可以较为准确地从第一音频信号中获取属于目标声源的第二音频信号。
Description
PCT国内申请，说明书已公开。
Claims (19)
- 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/CN2019/076371 WO2020172828A1 (zh) | 2019-02-27 | 2019-02-27 | 一种声源分离方法、装置及设备 |
Publications (2)
| Publication Number | Publication Date |
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| CN111868823A true CN111868823A (zh) | 2020-10-30 |
| CN111868823B CN111868823B (zh) | 2024-07-05 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113393643A (zh) * | 2021-06-10 | 2021-09-14 | 上海安亭地平线智能交通技术有限公司 | 异常行为预警方法、装置、车载终端以及介质 |
| CN115174959A (zh) * | 2022-06-21 | 2022-10-11 | 咪咕文化科技有限公司 | 视频3d音效设置方法及装置 |
| US20220343917A1 (en) * | 2021-04-16 | 2022-10-27 | University Of Maryland, College Park | Scene-aware far-field automatic speech recognition |
| WO2023045980A1 (zh) * | 2021-09-24 | 2023-03-30 | 北京有竹居网络技术有限公司 | 音频信号播放方法、装置和电子设备 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101656070A (zh) * | 2008-08-22 | 2010-02-24 | 展讯通信（上海）有限公司 | 一种语音检测方法 |
| CN105096935A (zh) * | 2014-05-06 | 2015-11-25 | 阿里巴巴集团控股有限公司 | 一种语音输入方法、装置和系统 |
| US20160064000A1 (en) * | 2014-08-29 | 2016-03-03 | Honda Motor Co., Ltd. | Sound source-separating device and sound source -separating method |
| US20160314789A1 (en) * | 2015-04-27 | 2016-10-27 | Nuance Communications, Inc. | Methods and apparatus for speech recognition using visual information |
| CN107221324A (zh) * | 2017-08-02 | 2017-09-29 | 上海木爷机器人技术有限公司 | 语音处理方法及装置 |
| CN108877787A (zh) * | 2018-06-29 | 2018-11-23 | 北京智能管家科技有限公司 | 语音识别方法、装置、服务器及存储介质 |
| CN109141620A (zh) * | 2017-06-23 | 2019-01-04 | 卡西欧计算机株式会社 | 声源分离信息检测装置、机器人、声源分离信息检测方法和存储介质 |
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101656070A (zh) * | 2008-08-22 | 2010-02-24 | 展讯通信（上海）有限公司 | 一种语音检测方法 |
| CN105096935A (zh) * | 2014-05-06 | 2015-11-25 | 阿里巴巴集团控股有限公司 | 一种语音输入方法、装置和系统 |
| US20160064000A1 (en) * | 2014-08-29 | 2016-03-03 | Honda Motor Co., Ltd. | Sound source-separating device and sound source -separating method |
| US20160314789A1 (en) * | 2015-04-27 | 2016-10-27 | Nuance Communications, Inc. | Methods and apparatus for speech recognition using visual information |
| CN109141620A (zh) * | 2017-06-23 | 2019-01-04 | 卡西欧计算机株式会社 | 声源分离信息检测装置、机器人、声源分离信息检测方法和存储介质 |
| CN107221324A (zh) * | 2017-08-02 | 2017-09-29 | 上海木爷机器人技术有限公司 | 语音处理方法及装置 |
| CN108877787A (zh) * | 2018-06-29 | 2018-11-23 | 北京智能管家科技有限公司 | 语音识别方法、装置、服务器及存储介质 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220343917A1 (en) * | 2021-04-16 | 2022-10-27 | University Of Maryland, College Park | Scene-aware far-field automatic speech recognition |
| CN113393643A (zh) * | 2021-06-10 | 2021-09-14 | 上海安亭地平线智能交通技术有限公司 | 异常行为预警方法、装置、车载终端以及介质 |
| WO2023045980A1 (zh) * | 2021-09-24 | 2023-03-30 | 北京有竹居网络技术有限公司 | 音频信号播放方法、装置和电子设备 |
| CN115174959A (zh) * | 2022-06-21 | 2022-10-11 | 咪咕文化科技有限公司 | 视频3d音效设置方法及装置 |
| CN115174959B (zh) * | 2022-06-21 | 2024-01-30 | 咪咕文化科技有限公司 | 视频3d音效设置方法及装置 |
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| Publication number | Publication date |
|---|---|
| WO2020172828A1 (zh) | 2020-09-03 |
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