JP2015019345A5 - - Google Patents

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Publication number
JP2015019345A5
JP2015019345A5 JP2013189417A JP2013189417A JP2015019345A5 JP 2015019345 A5 JP2015019345 A5 JP 2015019345A5 JP 2013189417 A JP2013189417 A JP 2013189417A JP 2013189417 A JP2013189417 A JP 2013189417A JP 2015019345 A5 JP2015019345 A5 JP 2015019345A5
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JP
Japan
Prior art keywords
amplitude
cut filter
audio signal
limiter
amplitude limiter
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
JP2013189417A
Other languages
English (en)
Japanese (ja)
Other versions
JP6151613B2 (ja
JP2015019345A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2013189417A external-priority patent/JP6151613B2/ja
Priority to JP2013189417A priority Critical patent/JP6151613B2/ja
Priority to PCT/JP2014/058601 priority patent/WO2014199699A1/ja
Priority to EP14811383.0A priority patent/EP3010146A4/en
Priority to SG11201510160SA priority patent/SG11201510160SA/en
Priority to TW103119627A priority patent/TWI597936B/zh
Publication of JP2015019345A publication Critical patent/JP2015019345A/ja
Priority to US14/956,428 priority patent/US10097929B2/en
Publication of JP2015019345A5 publication Critical patent/JP2015019345A5/ja
Publication of JP6151613B2 publication Critical patent/JP6151613B2/ja
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2013189417A 2013-06-11 2013-09-12 音声信号振幅抑圧装置 Active JP6151613B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2013189417A JP6151613B2 (ja) 2013-06-11 2013-09-12 音声信号振幅抑圧装置
PCT/JP2014/058601 WO2014199699A1 (ja) 2013-06-11 2014-03-26 音声信号振幅抑圧装置
EP14811383.0A EP3010146A4 (en) 2013-06-11 2014-03-26 Audio signal amplitude suppression device
SG11201510160SA SG11201510160SA (en) 2013-06-11 2014-03-26 Sound signal amplitude suppressing apparatus
TW103119627A TWI597936B (zh) 2013-06-11 2014-06-06 聲音訊號振幅抑制裝置
US14/956,428 US10097929B2 (en) 2013-06-11 2015-12-02 Sound signal amplitude suppressing apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013134290 2013-06-11
JP2013134290 2013-06-11
JP2013189417A JP6151613B2 (ja) 2013-06-11 2013-09-12 音声信号振幅抑圧装置

Publications (3)

Publication Number Publication Date
JP2015019345A JP2015019345A (ja) 2015-01-29
JP2015019345A5 true JP2015019345A5 (enExample) 2016-09-01
JP6151613B2 JP6151613B2 (ja) 2017-06-21

Family

ID=52022005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013189417A Active JP6151613B2 (ja) 2013-06-11 2013-09-12 音声信号振幅抑圧装置

Country Status (6)

Country Link
US (1) US10097929B2 (enExample)
EP (1) EP3010146A4 (enExample)
JP (1) JP6151613B2 (enExample)
SG (1) SG11201510160SA (enExample)
TW (1) TWI597936B (enExample)
WO (1) WO2014199699A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6604728B2 (ja) * 2015-03-12 2019-11-13 キヤノン株式会社 音声処理装置及び音声処理方法
CN106328116B (zh) * 2015-06-30 2020-04-17 芋头科技（杭州）有限公司 一种机器人室内噪声控制系统
US10791404B1 (en) * 2018-08-13 2020-09-29 Michael B. Lasky Assisted hearing aid with synthetic substitution
TWI686795B (zh) * 2018-10-12 2020-03-01 僑光科技大學 用於助聽器之濾波結構以及具有濾波結構之助聽器
JP2023006441A (ja) * 2021-06-30 2023-01-18 賢一 大島 音声信号の振幅制限回路
JP7722206B2 (ja) * 2022-01-26 2025-08-13 ヤマハ株式会社 音信号処理装置、音響システムおよび音信号処理方法
US12424204B1 (en) 2022-08-23 2025-09-23 Gn Hearing A/S Speech recognition hearing device with multiple supportive detection inputs
US11968504B1 (en) 2023-11-27 2024-04-23 The Epstein Hear Us Now Foundation Hearing-assist systems and methods for audio quality enhancements in performance venues

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128451U (enExample) * 1975-04-11 1976-10-16
GB1541004A (en) * 1975-11-07 1979-02-21 Nat Res Dev Hearing aid
JPS5475922A (en) * 1977-11-30 1979-06-18 Hitachi Ltd Pulse noise limiter circuit
US4327331A (en) 1979-11-07 1982-04-27 Pioneer Electronic Corporation Audio amplifier device
US4571548A (en) * 1983-02-14 1986-02-18 Honeywell Inc. Floating limiter circuit
JPH0510409Y2 (enExample) * 1987-08-31 1993-03-15
US5168526A (en) 1990-10-29 1992-12-01 Akg Acoustics, Inc. Distortion-cancellation circuit for audio peak limiting
US6606388B1 (en) * 2000-02-17 2003-08-12 Arboretum Systems, Inc. Method and system for enhancing audio signals
JP2001320255A (ja) * 2000-05-08 2001-11-16 Kenichi Oshima リミッター
JP2003318684A (ja) * 2002-04-22 2003-11-07 Sony Corp 振幅制限回路
US7676047B2 (en) 2002-12-03 2010-03-09 Bose Corporation Electroacoustical transducing with low frequency augmenting devices
JP4825427B2 (ja) 2005-01-11 2011-11-30 賢一 大島 振幅制限回路
JP4976012B2 (ja) * 2005-12-28 2012-07-18 賢一 大島 音声信号振幅制限器
JP5303488B2 (ja) 2010-02-15 2013-10-02 賢一 大島 振幅抑圧回路
WO2011148624A1 (ja) * 2010-05-26 2011-12-01 パナソニック株式会社 音量振幅制限装置
JP5707963B2 (ja) * 2011-01-20 2015-04-30 ヤマハ株式会社 オーディオアンプ

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