HK1079919B - 動態均衡裝置和方法 - Google Patents

動態均衡裝置和方法

Info

Publication number
HK1079919B
HK1079919B HK05112190.8A HK05112190A HK1079919B HK 1079919 B HK1079919 B HK 1079919B HK 05112190 A HK05112190 A HK 05112190A HK 1079919 B HK1079919 B HK 1079919B
Authority
HK
Hong Kong
Prior art keywords
dynamic equalizing
equalizing
dynamic
Prior art date
Application number
HK05112190.8A
Other languages
English (en)
Other versions
HK1079919A1 (en
Inventor
威廉．貝拉迪
阿布希吉特．庫爾卡尼
Original Assignee
伯斯有限公司
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 伯斯有限公司 filed Critical 伯斯有限公司
Publication of HK1079919A1 publication Critical patent/HK1079919A1/xx
Publication of HK1079919B publication Critical patent/HK1079919B/zh

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
    • H03G9/025—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers frequency-dependent volume compression or expansion, e.g. multiple-band systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/005—Combinations of two or more types of control, e.g. gain control and tone control of digital or coded signals
HK05112190.8A 2004-03-26 2005-12-30 動態均衡裝置和方法 HK1079919B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/811,266 US20050213780A1 (en) 2004-03-26 2004-03-26 Dynamic equalizing

Publications (2)

Publication Number Publication Date
HK1079919A1 HK1079919A1 (en) 2006-04-13
HK1079919B true HK1079919B (zh) 2010-07-30

Family

ID=34862124

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05112190.8A HK1079919B (zh) 2004-03-26 2005-12-30 動態均衡裝置和方法

Country Status (6)

Country Link
US (1) US20050213780A1 (zh)
EP (1) EP1580884B1 (zh)
JP (2) JP2005287012A (zh)
CN (1) CN1674451B (zh)
DE (1) DE602005001217T2 (zh)
HK (1) HK1079919B (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4103846B2 (ja) * 2004-04-30 2008-06-18 ソニー株式会社 情報処理装置、音量制御方法、記録媒体、およびプログラム
US7864968B2 (en) * 2006-09-25 2011-01-04 Advanced Bionics, Llc Auditory front end customization
US7995771B1 (en) 2006-09-25 2011-08-09 Advanced Bionics, Llc Beamforming microphone system
US8045721B2 (en) * 2006-12-14 2011-10-25 Motorola Mobility, Inc. Dynamic distortion elimination for output audio
US8275152B2 (en) * 2007-09-21 2012-09-25 Microsoft Corporation Dynamic bass boost filter
WO2010087863A1 (en) * 2009-02-02 2010-08-05 Hewlett-Packard Development Company, L.P. Method of leveling a plurality of audio signals
EP2614586B1 (en) * 2010-09-10 2016-11-09 DTS, Inc. Dynamic compensation of audio signals for improved perceived spectral imbalances
WO2013101605A1 (en) * 2011-12-27 2013-07-04 Dts Llc Bass enhancement system
CN103325380B (zh) 2012-03-23 2017-09-12 杜比实验室特许公司 用于信号增强的增益后处理
US9232322B2 (en) * 2014-02-03 2016-01-05 Zhimin FANG Hearing aid devices with reduced background and feedback noises
JP6541364B2 (ja) * 2015-02-16 2019-07-10 クラリオン株式会社 音場補正装置、音場補正方法及び音場補正プログラム
CN112803908B (zh) * 2021-04-09 2021-07-13 南京沁恒微电子股份有限公司 蓝牙接收机中的大动态快速自动增益控制方法及其模块

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6129205A (ja) * 1984-07-19 1986-02-10 Hitachi Ltd 音響機器の音質・音量制御方式
JPH01228206A (ja) * 1988-03-08 1989-09-12 Matsushita Electric Ind Co Ltd ラウドネス装置
US5369711A (en) * 1990-08-31 1994-11-29 Bellsouth Corporation Automatic gain control for a headset
CA2082171A1 (en) * 1991-03-20 1992-09-21 Stephen G. T. Wilson Dynamic range compression
US5796847A (en) * 1994-09-06 1998-08-18 Matsushita Electric Industrial Co. Ltd. Sound reproduction apparatus
AU4278300A (en) * 1999-04-26 2000-11-10 Dspfactory Ltd. Loudness normalization control for a digital hearing aid
US6944305B2 (en) * 2001-04-23 2005-09-13 James K Waller Audio dynamics processing control system
US7136493B2 (en) * 2000-06-28 2006-11-14 Peavey Electronics Corporation Sub-harmonic generator and stereo expansion processor
US7242779B2 (en) * 2002-05-30 2007-07-10 Peavey Electronics Corporation Methods and apparatus for sub-harmonic generation, stereo expansion and distortion

Also Published As

Publication number Publication date
EP1580884B1 (en) 2007-05-30
DE602005001217D1 (de) 2007-07-12
US20050213780A1 (en) 2005-09-29
CN1674451B (zh) 2010-05-05
JP2005287012A (ja) 2005-10-13
CN1674451A (zh) 2005-09-28
DE602005001217T2 (de) 2008-01-24
HK1079919A1 (en) 2006-04-13
JP3146973U (ja) 2008-12-11
EP1580884A1 (en) 2005-09-28

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20180325