JP2023024295A5 - - Google Patents

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Publication number
JP2023024295A5
JP2023024295A5 JP2022110199A JP2022110199A JP2023024295A5 JP 2023024295 A5 JP2023024295 A5 JP 2023024295A5 JP 2022110199 A JP2022110199 A JP 2022110199A JP 2022110199 A JP2022110199 A JP 2022110199A JP 2023024295 A5 JP2023024295 A5 JP 2023024295A5
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JP
Japan
Prior art keywords
source input
channel
gain control
control parameter
audio source
Prior art date
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Pending
Application number
JP2022110199A
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English (en)
Japanese (ja)
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JP2023024295A (ja
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Publication date
Priority claimed from CN202110895493.XA external-priority patent/CN115881146A/zh
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Publication of JP2023024295A publication Critical patent/JP2023024295A/ja
Publication of JP2023024295A5 publication Critical patent/JP2023024295A5/ja
Pending legal-status Critical Current

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JP2022110199A 2021-08-05 2022-07-08 動的音声強調のための方法及びシステム Pending JP2023024295A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110895493.XA CN115881146A (zh) 2021-08-05 2021-08-05 用于动态语音增强的方法及系统
CN202110895493.X 2021-08-05

Publications (2)

Publication Number Publication Date
JP2023024295A JP2023024295A (ja) 2023-02-16
JP2023024295A5 true JP2023024295A5 (https=) 2025-07-14

Family

ID=82608415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022110199A Pending JP2023024295A (ja) 2021-08-05 2022-07-08 動的音声強調のための方法及びシステム

Country Status (5)

Country Link
US (1) US20230040743A1 (https=)
EP (1) EP4131265B1 (https=)
JP (1) JP2023024295A (https=)
KR (1) KR20230021580A (https=)
CN (1) CN115881146A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116701921B (zh) * 2023-08-08 2023-10-20 电子科技大学 多通道时序信号自适应抑噪电路
CN119889331A (zh) * 2023-10-24 2025-04-25 哈曼国际工业有限公司 智能动态语音增强的方法及系统

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001237920A (ja) * 2000-02-23 2001-08-31 Hitachi Kokusai Electric Inc 入力レベル調整回路
FI20045315L (fi) * 2004-08-30 2006-03-01 Nokia Corp Ääniaktiivisuuden havaitseminen äänisignaalissa
US7464029B2 (en) * 2005-07-22 2008-12-09 Qualcomm Incorporated Robust separation of speech signals in a noisy environment
JP2010539792A (ja) * 2007-09-12 2010-12-16 ドルビー・ラボラトリーズ・ライセンシング・コーポレーション スピーチ増強
JP5094427B2 (ja) * 2008-01-09 2012-12-12 アルパイン株式会社 音声再生方法およびマルチプロセスシステム
US8856049B2 (en) * 2008-03-26 2014-10-07 Nokia Corporation Audio signal classification by shape parameter estimation for a plurality of audio signal samples
EP2107553B1 (en) * 2008-03-31 2011-05-18 Harman Becker Automotive Systems GmbH Method for determining barge-in
MY159890A (en) * 2008-04-18 2017-02-15 Dolby Laboratories Licensing Corp Method and apparatus for maintaining speech audibiliy in multi-channel audio with minimal impact on surround experience
US8831936B2 (en) * 2008-05-29 2014-09-09 Qualcomm Incorporated Systems, methods, apparatus, and computer program products for speech signal processing using spectral contrast enhancement
US8503694B2 (en) * 2008-06-24 2013-08-06 Microsoft Corporation Sound capture system for devices with two microphones
US20110058676A1 (en) * 2009-09-07 2011-03-10 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for dereverberation of multichannel signal
US9324337B2 (en) * 2009-11-17 2016-04-26 Dolby Laboratories Licensing Corporation Method and system for dialog enhancement
TWI459828B (zh) * 2010-03-08 2014-11-01 Dolby Lab Licensing Corp 在多頻道音訊中決定語音相關頻道的音量降低比例的方法及系統
US8989403B2 (en) * 2010-03-09 2015-03-24 Mitsubishi Electric Corporation Noise suppression device
US8744091B2 (en) * 2010-11-12 2014-06-03 Apple Inc. Intelligibility control using ambient noise detection
JP5604275B2 (ja) * 2010-12-02 2014-10-08 富士通テン株式会社 相関低減方法、音声信号変換装置および音響再生装置
JP5762549B2 (ja) * 2011-09-15 2015-08-12 三菱電機株式会社 ダイナミックレンジ制御装置
WO2013118192A1 (ja) * 2012-02-10 2013-08-15 三菱電機株式会社 雑音抑圧装置
WO2013184520A1 (en) * 2012-06-04 2013-12-12 Stone Troy Christopher Methods and systems for identifying content types
WO2014043024A1 (en) * 2012-09-17 2014-03-20 Dolby Laboratories Licensing Corporation Long term monitoring of transmission and voice activity patterns for regulating gain control
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US11164592B1 (en) * 2019-05-09 2021-11-02 Amazon Technologies, Inc. Responsive automatic gain control

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