NO992283L - FremgangsmÕte og apparater for lydopptak, signalbehandling og avspilling - Google Patents

FremgangsmÕte og apparater for lydopptak, signalbehandling og avspilling

Info

Publication number
NO992283L
NO992283L NO992283A NO992283A NO992283L NO 992283 L NO992283 L NO 992283L NO 992283 A NO992283 A NO 992283A NO 992283 A NO992283 A NO 992283A NO 992283 L NO992283 L NO 992283L
Authority
NO
Norway
Prior art keywords
playback
procedures
signal processing
sound recording
sound
Prior art date
Application number
NO992283A
Other languages
English (en)
Other versions
NO324336B1 (no
NO992283D0 (no
Inventor
Atsushi Imai
Nobumasa Seiyama
Tohru Takagi
Original Assignee
Japan Broadcasting Corp
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 Japan Broadcasting Corp filed Critical Japan Broadcasting Corp
Publication of NO992283D0 publication Critical patent/NO992283D0/no
Publication of NO992283L publication Critical patent/NO992283L/no
Publication of NO324336B1 publication Critical patent/NO324336B1/no

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/005—Reproducing at a different information rate from the information rate of recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Analogue/Digital Conversion (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
NO19992283A 1997-09-12 1999-05-11 Fremgangsmate og apparater for lydopptak, signalbehandling og avspilling NO324336B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP09249220A JP3073942B2 (ja) 1997-09-12 1997-09-12 音声処理方法、音声処理装置および記録再生装置
PCT/JP1998/003889 WO1999014751A1 (en) 1997-09-12 1998-09-01 Sound processing method, sound processor, and recording/reproduction device

Publications (3)

Publication Number Publication Date
NO992283D0 NO992283D0 (no) 1999-05-11
NO992283L true NO992283L (no) 1999-06-14
NO324336B1 NO324336B1 (no) 2007-09-24

Family

ID=17189712

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19992283A NO324336B1 (no) 1997-09-12 1999-05-11 Fremgangsmate og apparater for lydopptak, signalbehandling og avspilling

Country Status (10)

Country Link
US (1) US6360198B1 (no)
EP (1) EP0939401B1 (no)
JP (1) JP3073942B2 (no)
KR (1) KR100303913B1 (no)
CN (1) CN1125459C (no)
CA (1) CA2271463C (no)
DE (1) DE69836472T2 (no)
DK (1) DK0939401T3 (no)
NO (1) NO324336B1 (no)
WO (1) WO1999014751A1 (no)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000082260A (ja) * 1998-09-04 2000-03-21 Sony Corp オーディオ信号再生装置及び方法
JP4596197B2 (ja) * 2000-08-02 2010-12-08 ソニー株式会社 ディジタル信号処理方法、学習方法及びそれらの装置並びにプログラム格納媒体
TW525146B (en) * 2000-09-22 2003-03-21 Matsushita Electric Industrial Co Ltd Method and apparatus for shifting pitch of acoustic signals
US7809241B2 (en) 2002-03-01 2010-10-05 Thomson Licensing Audio frequency scaling during video trick modes utilizing digital signal processing
US8214216B2 (en) * 2003-06-05 2012-07-03 Kabushiki Kaisha Kenwood Speech synthesis for synthesizing missing parts
JP2006243128A (ja) * 2005-03-01 2006-09-14 Matsushita Electric Ind Co Ltd 再生装置及び再生方法
US7664558B2 (en) * 2005-04-01 2010-02-16 Apple Inc. Efficient techniques for modifying audio playback rates
EP1739676A1 (en) * 2005-06-29 2007-01-03 Hitachi, Ltd. Digital broadcasting receiving device and digital information receiving device, and playback method
JP2007114840A (ja) * 2005-10-18 2007-05-10 Nec Electronics Corp データ同期装置及びそのデータ同期方法
TWI314015B (en) * 2005-10-28 2009-08-21 Novatek Microelectronics Corp Digital audio/video playback system capable of controlling audio and video playback speed
KR100735417B1 (ko) * 2006-01-24 2007-07-04 삼성전자주식회사 음성 신호에서의 피크 특징 추출이 가능한 윈도우를정렬하는 방법 및 그 시스템
KR100667370B1 (ko) * 2006-02-23 2007-01-12 충남대학교산학협력단 핫멜트 블로운 점착방식 기능성 복합필터 제조장치
US7643820B2 (en) * 2006-04-07 2010-01-05 Motorola, Inc. Method and device for restricted access contact information datum
US8145490B2 (en) * 2007-10-24 2012-03-27 Nuance Communications, Inc. Predicting a resultant attribute of a text file before it has been converted into an audio file
JP4924513B2 (ja) * 2008-03-31 2012-04-25 ブラザー工業株式会社 タイムストレッチシステムおよびプログラム
EP3349213B1 (en) * 2012-02-16 2020-07-01 BlackBerry Limited System and method for noise estimation with music detection
US10726851B2 (en) * 2017-08-31 2020-07-28 Sony Interactive Entertainment Inc. Low latency audio stream acceleration by selectively dropping and blending audio blocks
CN109587543B (zh) * 2018-12-27 2021-04-02 秒针信息技术有限公司 音频同步方法和装置及存储介质
KR20220106295A (ko) 2021-01-22 2022-07-29 엘지전자 주식회사 집진 필터
CN113490043A (zh) * 2021-09-08 2021-10-08 北京百瑞互联技术有限公司 一种蓝牙音频数据处理方法、装置、介质及设备
CN114785349B (zh) * 2022-03-10 2025-04-11 安徽听见科技有限公司 一种信号采样同步方法、装置、设备及存储介质

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586191A (en) * 1981-08-19 1986-04-29 Sanyo Electric Co., Ltd. Sound signal processing apparatus
WO1985001377A1 (fr) * 1983-09-09 1985-03-28 Sony Corporation Appareil reproducteur de signaux audio
US4734495A (en) 1985-07-17 1988-03-29 President And Fellows Of Harvard College Process and intermediates for beta-lactam antibiotics
IL84902A (en) * 1987-12-21 1991-12-15 D S P Group Israel Ltd Digital autocorrelation system for detecting speech in noisy audio signal
US5583652A (en) 1994-04-28 1996-12-10 International Business Machines Corporation Synchronized, variable-speed playback of digitally recorded audio and video
JPH0896514A (ja) 1994-07-28 1996-04-12 Sony Corp オーディオ信号処理装置
EP0702354A1 (en) * 1994-09-14 1996-03-20 Matsushita Electric Industrial Co., Ltd. Apparatus for modifying the time scale modification of speech
US5828995A (en) * 1995-02-28 1998-10-27 Motorola, Inc. Method and apparatus for intelligible fast forward and reverse playback of time-scale compressed voice messages
US5842172A (en) * 1995-04-21 1998-11-24 Tensortech Corporation Method and apparatus for modifying the play time of digital audio tracks
US5806023A (en) * 1996-02-23 1998-09-08 Motorola, Inc. Method and apparatus for time-scale modification of a signal
US5828994A (en) * 1996-06-05 1998-10-27 Interval Research Corporation Non-uniform time scale modification of recorded audio

Also Published As

Publication number Publication date
EP0939401B1 (en) 2006-11-22
KR100303913B1 (ko) 2001-09-29
NO324336B1 (no) 2007-09-24
DE69836472T2 (de) 2007-03-15
JPH1186448A (ja) 1999-03-30
KR20000068955A (ko) 2000-11-25
DK0939401T3 (da) 2007-04-02
JP3073942B2 (ja) 2000-08-07
CA2271463A1 (en) 1999-03-25
WO1999014751A1 (en) 1999-03-25
NO992283D0 (no) 1999-05-11
CN1125459C (zh) 2003-10-22
CA2271463C (en) 2002-01-15
EP0939401A1 (en) 1999-09-01
CN1239571A (zh) 1999-12-22
EP0939401A4 (en) 2000-07-19
US6360198B1 (en) 2002-03-19
DE69836472D1 (de) 2007-01-04

Similar Documents

Publication Publication Date Title
NO992283L (no) FremgangsmÕte og apparater for lydopptak, signalbehandling og avspilling
DE69837867D1 (de) Aufzeichnungsmedium und Audiosignalverarbeitungsgerät
DE60039479D1 (de) Informationssignalaufzeichnungs- und wiedergabegerät
DE69934156D1 (de) Aufzeichnungs- und Wiedergabegerät und -verfahren
DE60028120D1 (de) Datenverarbeitungsverfahren und -gerät, Datenwiedergabeverfahren und -gerät, Datenaufzeichnungsmedien
DE69940963D1 (de) Aufzeichnungsmedium und Signalverarbeitungsvorrichtung
DE69637033D1 (de) Datenaufzeichnungsverfahren und -Einrichtung und Datenwiedergabeverfahren und -Einrichtung
NO20002902D0 (no) FremgangsmÕte og apparat for behandling av lydsignal
KR960016235A (ko) 디지탈 신호 송신 방법, 디지탈 신호 수신 장치, 및 기록매체
DE69834794D1 (de) Aufzeichnungsmedium und Signalbearbeitungsgerät
NO964907D0 (no) Anordning for innspilling og avspilling
DE69425985D1 (de) Aufzeichnungsträger, Signalaufzeichnungsgerät und Signalwiedergabegerät dafür
DE69921426D1 (de) Aufnahme- und Wiedergabeapparat
DE69919813D1 (de) Signalaufzeichnungs- und Wiedergabegerät
DE69838740D1 (de) Digitalsignalwiedergabegerät
DE69926283D1 (de) Wiedergabegerät, Aufzeichnungsgerät und Aufzeichnungs-/Wiedergabevorrichtung
EP0700219A3 (en) Recording and playback of television signals
DE69727743D1 (de) Digitalsignalaufzeichnungsverfahren und -gerät
DE69919237D1 (de) Informationsaufzeichnungs- und -wiedergabegerät
DE69524712D1 (de) Digitalsignalaufzeichnungsgerät
GB2342493B (en) Reproducing apparatus and signal processing apparatus
DE69828849D1 (de) Signalverarbeitungsgerät und -verfahren sowie Informationsaufzeichnungsgerät
DE69939612D1 (de) Datenwiedergabegerät, Datenaufzeichnungs- und Wiedergabegerät, Datenwiedergabeverfahren und Datenaufzeichnungs- und Wiedergabeverfahren
NO20000235D0 (no) Anordning og fremgangsmåte for forenklet analog signal opptak og avspilling
DE60033093D1 (de) Datenaufzeichnungs- und -wiedergabegerät

Legal Events

Date Code Title Description
MK1K Patent expired