JP2018534618A5 - - Google Patents
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- JP2018534618A5 JP2018534618A5 JP2018519388A JP2018519388A JP2018534618A5 JP 2018534618 A5 JP2018534618 A5 JP 2018534618A5 JP 2018519388 A JP2018519388 A JP 2018519388A JP 2018519388 A JP2018519388 A JP 2018519388A JP 2018534618 A5 JP2018534618 A5 JP 2018534618A5
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- JP
- Japan
- Prior art keywords
- signal
- variance
- frame
- frame signal
- frequency
- Prior art date
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- 230000005236 sound signal Effects 0.000 claims description 61
- 238000001228 spectrum Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 22
- 239000006185 dispersion Substances 0.000 claims description 8
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510670697.8 | 2015-10-13 | ||
| CN201510670697.8A CN106571146B (zh) | 2015-10-13 | 2015-10-13 | 噪音信号确定方法、语音去噪方法及装置 |
| PCT/CN2016/101444 WO2017063516A1 (zh) | 2015-10-13 | 2016-10-08 | 噪音信号确定方法、语音去噪方法及装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018534618A JP2018534618A (ja) | 2018-11-22 |
| JP2018534618A5 true JP2018534618A5 (enExample) | 2020-07-09 |
| JP6784758B2 JP6784758B2 (ja) | 2020-11-11 |
Family
ID=58508605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018519388A Active JP6784758B2 (ja) | 2015-10-13 | 2016-10-08 | ノイズ信号判定方法及び装置並びに音声ノイズ除去方法及び装置 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10796713B2 (enExample) |
| EP (1) | EP3364413B1 (enExample) |
| JP (1) | JP6784758B2 (enExample) |
| KR (1) | KR102208855B1 (enExample) |
| CN (1) | CN106571146B (enExample) |
| ES (1) | ES2807529T3 (enExample) |
| PL (1) | PL3364413T3 (enExample) |
| SG (2) | SG11201803004YA (enExample) |
| WO (1) | WO2017063516A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10504538B2 (en) * | 2017-06-01 | 2019-12-10 | Sorenson Ip Holdings, Llc | Noise reduction by application of two thresholds in each frequency band in audio signals |
| KR102096533B1 (ko) * | 2018-09-03 | 2020-04-02 | 국방과학연구소 | 음성 구간을 검출하는 방법 및 장치 |
| CN110689901B (zh) * | 2019-09-09 | 2022-06-28 | 苏州臻迪智能科技有限公司 | 语音降噪的方法、装置、电子设备及可读存储介质 |
| JP7331588B2 (ja) * | 2019-09-26 | 2023-08-23 | ヤマハ株式会社 | 情報処理方法、推定モデル構築方法、情報処理装置、推定モデル構築装置およびプログラム |
| JP7012917B2 (ja) * | 2019-12-13 | 2022-01-28 | 三菱電機株式会社 | 情報処理装置、検出方法、及び検出プログラム |
| KR102784793B1 (ko) | 2020-08-06 | 2025-03-21 | 라인플러스 주식회사 | 딥러닝을 이용한 시간 및 주파수 분석 기반의 노이즈 제거 방법 및 장치 |
| WO2022141364A1 (zh) * | 2020-12-31 | 2022-07-07 | 深圳市韶音科技有限公司 | 生成音频的方法和系统 |
| CN112967738B (zh) * | 2021-02-01 | 2024-06-14 | 腾讯音乐娱乐科技（深圳）有限公司 | 人声检测方法、装置及电子设备和计算机可读存储介质 |
| CN115249484A (zh) * | 2021-04-27 | 2022-10-28 | 大众问问(北京)信息科技有限公司 | 语音信号处理方法、装置、计算机设备和存储介质 |
| US20240257823A1 (en) * | 2023-01-30 | 2024-08-01 | MIXHalo Corp. | Systems and methods for remote real-time audio monitoring |
| CN119865647A (zh) * | 2024-12-23 | 2025-04-22 | 海信视像科技股份有限公司 | 一种显示设备、服务器及其音频降噪和模型训练方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2966452B2 (ja) * | 1989-12-11 | 1999-10-25 | 三洋電機株式会社 | 音声認識装置の雑音除去システム |
| JPH0836400A (ja) * | 1994-07-25 | 1996-02-06 | Kokusai Electric Co Ltd | 音声状態判定回路 |
| US6529868B1 (en) * | 2000-03-28 | 2003-03-04 | Tellabs Operations, Inc. | Communication system noise cancellation power signal calculation techniques |
| US7299173B2 (en) * | 2002-01-30 | 2007-11-20 | Motorola Inc. | Method and apparatus for speech detection using time-frequency variance |
| CN101197130B (zh) | 2006-12-07 | 2011-05-18 | 华为技术有限公司 | 声音活动检测方法和声音活动检测器 |
| CN101627428A (zh) * | 2007-03-06 | 2010-01-13 | 日本电气株式会社 | 抑制杂音的方法、装置以及程序 |
| DE602007004217D1 (de) * | 2007-08-31 | 2010-02-25 | Harman Becker Automotive Sys | Schnelle Schätzung der Spektraldichte der Rauschleistung zur Sprachsignalverbesserung |
| JP2009216733A (ja) * | 2008-03-06 | 2009-09-24 | Nippon Telegr & Teleph Corp <Ntt> | フィルタ推定装置、信号強調装置、フィルタ推定方法、信号強調方法、プログラム、記録媒体 |
| JP4327886B1 (ja) | 2008-05-30 | 2009-09-09 | 株式会社東芝 | 音質補正装置、音質補正方法及び音質補正用プログラム |
| CN102792373B (zh) * | 2010-03-09 | 2014-05-07 | 三菱电机株式会社 | 噪音抑制装置 |
| CN101853661B (zh) * | 2010-05-14 | 2012-05-30 | 中国科学院声学研究所 | 基于非监督学习的噪声谱估计与语音活动度检测方法 |
| CN102314883B (zh) * | 2010-06-30 | 2013-08-21 | 比亚迪股份有限公司 | 一种判断音乐噪声的方法以及语音消噪方法 |
| JP4937393B2 (ja) | 2010-09-17 | 2012-05-23 | 株式会社東芝 | 音質補正装置及び音声補正方法 |
| CN101968957B (zh) * | 2010-10-28 | 2012-02-01 | 哈尔滨工程大学 | 一种噪声条件下的语音检测方法 |
| CN102800322B (zh) * | 2011-05-27 | 2014-03-26 | 中国科学院声学研究所 | 一种噪声功率谱估计与语音活动性检测方法 |
| CN103903629B (zh) * | 2012-12-28 | 2017-02-15 | 联芯科技有限公司 | 基于隐马尔科夫链模型的噪声估计方法和装置 |
| CN103489446B (zh) * | 2013-10-10 | 2016-01-06 | 福州大学 | 复杂环境下基于自适应能量检测的鸟鸣识别方法 |
| CN103632677B (zh) * | 2013-11-27 | 2016-09-28 | 腾讯科技(成都)有限公司 | 带噪语音信号处理方法、装置及服务器 |
-
2015
- 2015-10-13 CN CN201510670697.8A patent/CN106571146B/zh active Active
-
2016
- 2016-10-08 PL PL16854895T patent/PL3364413T3/pl unknown
- 2016-10-08 KR KR1020187013177A patent/KR102208855B1/ko active Active
- 2016-10-08 SG SG11201803004YA patent/SG11201803004YA/en unknown
- 2016-10-08 WO PCT/CN2016/101444 patent/WO2017063516A1/zh not_active Ceased
- 2016-10-08 ES ES16854895T patent/ES2807529T3/es active Active
- 2016-10-08 SG SG10202005490WA patent/SG10202005490WA/en unknown
- 2016-10-08 JP JP2018519388A patent/JP6784758B2/ja active Active
- 2016-10-08 EP EP16854895.6A patent/EP3364413B1/en active Active
-
2018
- 2018-04-12 US US15/951,928 patent/US10796713B2/en active Active
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