JP2001100785A5 - - Google Patents

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JP2001100785A5
JP2001100785A5 JP2000227787A JP2000227787A JP2001100785A5 JP 2001100785 A5 JP2001100785 A5 JP 2001100785A5 JP 2000227787 A JP2000227787 A JP 2000227787A JP 2000227787 A JP2000227787 A JP 2000227787A JP 2001100785 A5 JP2001100785 A5 JP 2001100785A5
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standby state
program
speed
monaural
adaptive
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JP2000227787A
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JP2001100785A (ja
JP4554044B2 (ja
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放送そのものがモノラル番組であれば、モノラル化部１５５でモノラル化していない待機状態においても、適応速度を速めることが可能である。そこで、図１７の音声認識装置７では、適応制御部１５７は、まず識別信号をチェックし、その結果、現在受信しているのがステレオ番組の場合、待機状態では、エコーキャンセラ１５３の適応速度を遅くするが、モノラル番組の場合、待機状態であっても動作状態と同様、適応速度を速いままに保つ。
JP2000227787A 1999-07-28 2000-07-27 Ａｖ機器用音声認識装置 Expired - Lifetime JP4554044B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000227787A JP4554044B2 (ja) 1999-07-28 2000-07-27 Ａｖ機器用音声認識装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP21327699 1999-07-28
JP11-213276 1999-07-28
JP2000227787A JP4554044B2 (ja) 1999-07-28 2000-07-27 Ａｖ機器用音声認識装置

Publications (3)

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JP2001100785A JP2001100785A (ja) 2001-04-13
JP2001100785A5 true JP2001100785A5 (ja) 2007-07-12
JP4554044B2 JP4554044B2 (ja) 2010-09-29

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JP2000227787A Expired - Lifetime JP4554044B2 (ja) 1999-07-28 2000-07-27 Ａｖ機器用音声認識装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100552468B1 (ko) * 2001-07-19 2006-02-15 삼성전자주식회사 음성인식에 따른 오동작을 방지 및 음성인식율을 향상 할수 있는 전자기기 및 방법
KR20040048435A (ko) * 2002-12-03 2004-06-10 조미화 음성 제어 텔레비젼 수상기 및 음성 제어 방법
NO319467B1 (no) * 2003-12-29 2005-08-15 Tandberg Telecom As System og fremgangsmate for forbedret subjektiv stereolyd
JP4333369B2 (ja) 2004-01-07 2009-09-16 株式会社デンソー 雑音除去装置、及び音声認識装置、並びにカーナビゲーション装置
KR100647286B1 (ko) 2004-08-14 2006-11-23 삼성전자주식회사 교차채널 간섭을 제거하기 위한 후처리장치 및 방법과이를 이용한 다채널 음원 분리장치 및 방법
NO328256B1 (no) * 2004-12-29 2010-01-18 Tandberg Telecom As Audiosystem
JP4652116B2 (ja) * 2005-05-09 2011-03-16 三菱電機株式会社 エコー消去装置
US7769593B2 (en) 2006-09-28 2010-08-03 Sri International Method and apparatus for active noise cancellation
DE112009001303B4 (de) 2008-06-11 2016-02-18 Mitsubishi Electric Corp. Echokompensator
JP5488478B2 (ja) 2011-01-18 2014-05-14 オンキヨー株式会社 音声処理装置
KR101631594B1 (ko) * 2012-01-09 2016-06-24 삼성전자주식회사 표시 장치 및 그 제어방법
KR101590332B1 (ko) 2012-01-09 2016-02-18 삼성전자주식회사 영상장치 및 그 제어방법
CN104956436B (zh) 2012-12-28 2018-05-29 株式会社索思未来 带有语音识别功能的设备以及语音识别方法
US9818426B2 (en) 2014-08-13 2017-11-14 Mitsubishi Electric Corporation Echo canceller
KR102306798B1 (ko) 2015-03-20 2021-09-30 삼성전자주식회사 에코 제거 방법 및 그 전자 장치
DE102015222105A1 (de) 2015-11-10 2017-05-11 Volkswagen Aktiengesellschaft Audiosignalverarbeitung in einem Fahrzeug
JP6311784B2 (ja) * 2016-12-20 2018-04-18 ソニー株式会社 テレビジョン受像機、音声処理方法、音声処理プログラム、オーディオ機器、音声出力方法および音声出力プログラム
CN108320755A (zh) * 2018-04-28 2018-07-24 子歌教育机器人（深圳）有限公司 一种机器人的语音采集电路
CN112420064B (zh) * 2020-10-21 2024-04-02 深圳创维－Rgb电子有限公司 无线音箱设备语音回声消除处理方法、装置及智能终端

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JPS57208596A (en) * 1981-06-18 1982-12-21 Hitachi Ltd Voice recognition circuit
JP2874176B2 (ja) * 1989-03-16 1999-03-24 アイシン精機株式会社 音声信号処理装置
BE1007355A3 (nl) * 1993-07-26 1995-05-23 Philips Electronics Nv Spraaksignaaldiscriminatieschakeling alsmede een audio-inrichting voorzien van een dergelijke schakeling.
JP2926679B2 (ja) * 1995-10-12 1999-07-28 三菱電機株式会社 車載音響装置
JPH09218687A (ja) * 1996-02-14 1997-08-19 Shinko Electric Co Ltd 消音装置
JPH09326844A (ja) * 1996-06-03 1997-12-16 Mitsubishi Electric Corp 騒音低減通話装置及び騒音低減通話方法
JP3624997B2 (ja) * 1996-07-19 2005-03-02 株式会社リコー 音声認識装置
JPH10178324A (ja) * 1996-12-19 1998-06-30 Matsushita Electric Ind Co Ltd 音声操作装置
JPH10257583A (ja) * 1997-03-06 1998-09-25 Asahi Chem Ind Co Ltd 音声処理装置およびその音声処理方法
JPH1115490A (ja) * 1997-06-23 1999-01-22 Hitachi Microcomput Syst Ltd マイクロフォン装置および音声認識システム

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