CN1312838C - 电子音量调节器及其测试方法 - Google Patents

电子音量调节器及其测试方法 Download PDF

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Publication number
CN1312838C
CN1312838C CNB031427685A CN03142768A CN1312838C CN 1312838 C CN1312838 C CN 1312838C CN B031427685 A CNB031427685 A CN B031427685A CN 03142768 A CN03142768 A CN 03142768A CN 1312838 C CN1312838 C CN 1312838C
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China
Prior art keywords
sound volume
mentioned
signal
setting value
input
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Expired - Fee Related
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CNB031427685A
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English (en)
Chinese (zh)
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CN1471228A (zh
Inventor
岸井达也
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Yamaha Corp
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Yamaha Corp
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CNB031427685A 2002-06-13 2003-06-13 电子音量调节器及其测试方法 Expired - Fee Related CN1312838C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002173314 2002-06-13
JP2002173314A JP3882690B2 (ja) 2002-06-13 2002-06-13 電子ボリュームおよび電子ボリュームのテスト方法

Publications (2)

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CN1471228A CN1471228A (zh) 2004-01-28
CN1312838C true CN1312838C (zh) 2007-04-25

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CNB031427685A Expired - Fee Related CN1312838C (zh) 2002-06-13 2003-06-13 电子音量调节器及其测试方法

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JP (1) JP3882690B2 (ja)
CN (1) CN1312838C (ja)
HK (1) HK1059991A1 (ja)
TW (1) TWI279979B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101009481B (zh) * 2006-01-25 2011-10-26 迈米电子株式会社 用于助听器等的音调控制电路
JP4613966B2 (ja) 2008-02-18 2011-01-19 オンキヨー株式会社 音量調整装置及び音量調整プログラム
TWI385885B (zh) * 2008-12-04 2013-02-11 Htc Corp 多媒體裝置以及音量控制方法
JP2011130341A (ja) * 2009-12-21 2011-06-30 Oki Semiconductor Co Ltd 信号処理装置及び信号処理方法
TWI408390B (zh) * 2010-06-25 2013-09-11 Princeton Technology Corp 用於類比量測模組之控制電路與相關控制模組

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10270962A (ja) * 1997-03-27 1998-10-09 Matsushita Electric Ind Co Ltd 自動音声出力可変装置
JPH11136059A (ja) * 1997-10-28 1999-05-21 Canon Inc 自動音量制御装置
JP2000261263A (ja) * 1999-03-05 2000-09-22 Matsushita Electric Ind Co Ltd 音量調節器
CN1320299A (zh) * 1999-08-10 2001-10-31 松下电器产业株式会社 发音器音量控制设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10270962A (ja) * 1997-03-27 1998-10-09 Matsushita Electric Ind Co Ltd 自動音声出力可変装置
JPH11136059A (ja) * 1997-10-28 1999-05-21 Canon Inc 自動音量制御装置
JP2000261263A (ja) * 1999-03-05 2000-09-22 Matsushita Electric Ind Co Ltd 音量調節器
CN1320299A (zh) * 1999-08-10 2001-10-31 松下电器产业株式会社 发音器音量控制设备

Also Published As

Publication number Publication date
TWI279979B (en) 2007-04-21
JP2004023302A (ja) 2004-01-22
JP3882690B2 (ja) 2007-02-21
TW200405656A (en) 2004-04-01
HK1059991A1 (en) 2004-07-23
CN1471228A (zh) 2004-01-28

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