CN112997249A - 语音处理方法、装置、存储介质及电子设备 - Google Patents

语音处理方法、装置、存储介质及电子设备 Download PDF

Info

Publication number
CN112997249A
CN112997249A CN201880098277.9A CN201880098277A CN112997249A CN 112997249 A CN112997249 A CN 112997249A CN 201880098277 A CN201880098277 A CN 201880098277A CN 112997249 A CN112997249 A CN 112997249A
Authority
CN
China
Prior art keywords
frame
signal
voice signal
voice
windowed
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.)
Granted
Application number
CN201880098277.9A
Other languages
English (en)
Other versions
CN112997249B (zh
Inventor
陈岩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Shenzhen Huantai Technology Co Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Shenzhen Huantai Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd, Shenzhen Huantai Technology Co Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN112997249A publication Critical patent/CN112997249A/zh
Application granted granted Critical
Publication of CN112997249B publication Critical patent/CN112997249B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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

Landscapes

  • 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)

Abstract

一种语音处理方法、装置、存储介质及电子设备，该方法包括：获取混响语音信号(101)；对混响语音信号进行信号保真处理，得到第一语音信号(102)；对第一语音信号进行傅里叶变换，得到第一语音信号对应的相位谱和第一功率谱(103)；根据第一功率谱，计算第二功率谱(104)；根据相位谱和第二功率谱，构建目标干净语音信号(105)。

Description

PCT国内申请，说明书已公开。

Claims (20)

  1. PCT国内申请，权利要求书已公开。
CN201880098277.9A 2018-11-30 2018-11-30 语音处理方法、装置、存储介质及电子设备 Active CN112997249B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/118713 WO2020107455A1 (zh) 2018-11-30 2018-11-30 语音处理方法、装置、存储介质及电子设备

Publications (2)

Publication Number Publication Date
CN112997249A true CN112997249A (zh) 2021-06-18
CN112997249B CN112997249B (zh) 2022-06-14

Family

ID=70854469

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880098277.9A Active CN112997249B (zh) 2018-11-30 2018-11-30 语音处理方法、装置、存储介质及电子设备

Country Status (2)

Country Link
CN (1) CN112997249B (zh)
WO (1) WO2020107455A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113724692A (zh) * 2021-10-08 2021-11-30 广东电力信息科技有限公司 一种基于声纹特征的电话场景音频获取与抗干扰处理方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111489760B (zh) * 2020-04-01 2023-05-16 腾讯科技（深圳）有限公司 语音信号去混响处理方法、装置、计算机设备和存储介质
CN113436613A (zh) * 2021-06-30 2021-09-24 Oppo广东移动通信有限公司 语音识别方法、装置、电子设备及存储介质

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101315772A (zh) * 2008-07-17 2008-12-03 上海交通大学 基于维纳滤波的语音混响消减方法
JP2010049102A (ja) * 2008-08-22 2010-03-04 Nippon Telegr & Teleph Corp <Ntt> 残響除去装置、残響除去方法、コンピュータプログラムおよび記録媒体
CN102750956A (zh) * 2012-06-18 2012-10-24 歌尔声学股份有限公司 一种单通道语音去混响的方法和装置
JP2015037238A (ja) * 2013-08-13 2015-02-23 日本電信電話株式会社 残響抑圧装置とその方法と、プログラムとその記録媒体
CN106340302A (zh) * 2015-07-10 2017-01-18 深圳市潮流网络技术有限公司 一种语音数据的去混响方法及装置
WO2017160294A1 (en) * 2016-03-17 2017-09-21 Nuance Communications, Inc. Spectral estimation of room acoustic parameters
CN107393550A (zh) * 2017-07-14 2017-11-24 深圳永顺智信息科技有限公司 语音处理方法及装置
CN108198568A (zh) * 2017-12-26 2018-06-22 太原理工大学 一种多声源定位的方法及系统
CN108735213A (zh) * 2018-05-29 2018-11-02 太原理工大学 一种基于相位补偿的语音增强方法及系统

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101315772A (zh) * 2008-07-17 2008-12-03 上海交通大学 基于维纳滤波的语音混响消减方法
JP2010049102A (ja) * 2008-08-22 2010-03-04 Nippon Telegr & Teleph Corp <Ntt> 残響除去装置、残響除去方法、コンピュータプログラムおよび記録媒体
CN102750956A (zh) * 2012-06-18 2012-10-24 歌尔声学股份有限公司 一种单通道语音去混响的方法和装置
JP2015037238A (ja) * 2013-08-13 2015-02-23 日本電信電話株式会社 残響抑圧装置とその方法と、プログラムとその記録媒体
CN106340302A (zh) * 2015-07-10 2017-01-18 深圳市潮流网络技术有限公司 一种语音数据的去混响方法及装置
WO2017160294A1 (en) * 2016-03-17 2017-09-21 Nuance Communications, Inc. Spectral estimation of room acoustic parameters
CN107393550A (zh) * 2017-07-14 2017-11-24 深圳永顺智信息科技有限公司 语音处理方法及装置
CN108198568A (zh) * 2017-12-26 2018-06-22 太原理工大学 一种多声源定位的方法及系统
CN108735213A (zh) * 2018-05-29 2018-11-02 太原理工大学 一种基于相位补偿的语音增强方法及系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113724692A (zh) * 2021-10-08 2021-11-30 广东电力信息科技有限公司 一种基于声纹特征的电话场景音频获取与抗干扰处理方法
CN113724692B (zh) * 2021-10-08 2023-07-14 广东电力信息科技有限公司 一种基于声纹特征的电话场景音频获取与抗干扰处理方法

Also Published As

Publication number Publication date
CN112997249B (zh) 2022-06-14
WO2020107455A1 (zh) 2020-06-04

Similar Documents

Publication Publication Date Title
US11587575B2 (en) Hybrid noise suppression
CN107945815B (zh) 语音信号降噪方法及设备
US9111543B2 (en) Processing signals
US9210504B2 (en) Processing audio signals
US20210112157A1 (en) Method, apparatus, and computer-readable media utilizing residual echo estimate information to derive secondary echo reduction parameters
CN112863535B (zh) 一种残余回声及噪声消除方法及装置
US10622004B1 (en) Acoustic echo cancellation using loudspeaker position
CN112997249B (zh) 语音处理方法、装置、存储介质及电子设备
US11380312B1 (en) Residual echo suppression for keyword detection
US11349525B2 (en) Double talk detection method, double talk detection apparatus and echo cancellation system
WO2017160294A1 (en) Spectral estimation of room acoustic parameters
US20190267018A1 (en) Signal processing for speech dereverberation
KR20160076059A (ko) 디스플레이장치 및 그 반향 제거방법
JP3507020B2 (ja) 反響抑圧方法、反響抑圧装置及び反響抑圧プログラム記憶媒体
CN114121031A (zh) 设备语音降噪、电子设备和存储介质
CN109215672B (zh) 一种声音信息的处理方法、装置及设备
CN113744748A (zh) 一种网络模型的训练方法、回声消除方法及设备
Schwartz et al. Nested generalized sidelobe canceller for joint dereverberation and noise reduction
CN113205824B (zh) 声音信号处理方法、装置、存储介质、芯片及相关设备
CN114302286A (zh) 一种通话语音降噪方法、装置、设备及存储介质
JP2020504966A (ja) 遠距離音の捕捉
JP2003309493A (ja) 反響低減方法、反響低減装置、反響低減プログラム
CN102970638A (zh) 处理信号
WO2018087855A1 (ja) エコーキャンセラ装置、エコー消去方法、及びエコー消去プログラム
Favrot et al. Adaptive equalizer for acoustic feedback control

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant