DE69225257D1 - Aufzeichnungsgerät und Aufzeichnungs-/Wiedergabesystem - Google Patents

Aufzeichnungsgerät und Aufzeichnungs-/Wiedergabesystem

Info

Publication number
DE69225257D1
DE69225257D1 DE69225257T DE69225257T DE69225257D1 DE 69225257 D1 DE69225257 D1 DE 69225257D1 DE 69225257 T DE69225257 T DE 69225257T DE 69225257 T DE69225257 T DE 69225257T DE 69225257 D1 DE69225257 D1 DE 69225257D1
Authority
DE
Germany
Prior art keywords
recording
playback system
recording device
playback
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.)
Revoked
Application number
DE69225257T
Other languages
English (en)
Other versions
DE69225257T2 (de
Inventor
Osamu Itokawa
Kenichi Nagasawa
Kumiharu Takai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12138639&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69225257(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE69225257D1 publication Critical patent/DE69225257D1/de
Application granted granted Critical
Publication of DE69225257T2 publication Critical patent/DE69225257T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/802—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving processing of the sound signal
    • 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
    • G11B20/00992—Circuits for stereophonic or quadraphonic 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
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/036—Insert-editing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/928—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the sound signal being pulse code modulated and recorded in time division multiplex with the modulated video signal
    • 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
    • G11B2020/10537—Audio or video recording
    • G11B2020/10592—Audio or video recording specifically adapted for recording or reproducing multichannel signals
    • 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
    • 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
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/032—Electronic editing of digitised analogue information signals, e.g. audio or video signals on tapes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Systems (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Stereophonic System (AREA)
  • Television Receiver Circuits (AREA)
DE69225257T 1991-02-19 1992-02-18 Aufzeichnungsgerät und Aufzeichnungs-/Wiedergabesystem Revoked DE69225257T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3024455A JPH04265569A (ja) 1991-02-19 1991-02-19 音声信号記録装置及び再生装置

Publications (2)

Publication Number Publication Date
DE69225257D1 true DE69225257D1 (de) 1998-06-04
DE69225257T2 DE69225257T2 (de) 1998-10-08

Family

ID=12138639

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69225257T Revoked DE69225257T2 (de) 1991-02-19 1992-02-18 Aufzeichnungsgerät und Aufzeichnungs-/Wiedergabesystem

Country Status (5)

Country Link
US (1) US5790500A (de)
EP (1) EP0500049B1 (de)
JP (1) JPH04265569A (de)
DE (1) DE69225257T2 (de)
ES (1) ES2116300T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960007947B1 (ko) 1993-09-17 1996-06-17 엘지전자 주식회사 가라오케-콤팩트 디스크(karaoke-cd) 및 이를 이용한 오디오 제어장치
JP3443938B2 (ja) * 1994-03-31 2003-09-08 ソニー株式会社 ディジタル信号処理装置
DE29509157U1 (de) * 1995-06-02 1995-09-21 Clausonet, Rudolf, 55442 Daxweiler Gerät zur Erzeugung von Raumklang aus Stereosignalen von Tonquellen
US6586661B1 (en) * 1997-06-12 2003-07-01 North Carolina State University Regulation of quinolate phosphoribosyl transferase expression by transformation with a tobacco quinolate phosphoribosyl transferase nucleic acid
CA2872499C (en) * 2001-05-25 2016-07-05 Hitachi, Ltd. Information processing system using nucleotide sequence related information
DE60234654D1 (de) 2002-03-05 2010-01-14 D & M Holdings Inc Audiowiedergabegerät
JP2004040249A (ja) 2002-06-28 2004-02-05 Matsushita Electric Ind Co Ltd マルチソースサラウンドオーディオ装置
CN1839657B (zh) * 2003-10-07 2011-11-23 尼尔逊媒介研究股份有限公司 从多个通道提取码的方法和设备

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985978A (en) * 1971-10-06 1976-10-12 Cooper Duane H Method and apparatus for control of FM beat distortion
US3889061A (en) * 1971-12-21 1975-06-10 Sansui Electric Co Four-channel reproducing system
AU456517B2 (en) * 1971-12-23 1974-12-04 Matsushita Electric Industrial Co., Ltd Four-channel stereo receiver
JPS5653457Y2 (de) * 1972-12-29 1981-12-12
NL162812C (nl) * 1974-03-12 1980-06-16 Matsushita Electric Ind Co Ltd Vierkanalige weergeefinrichting voor het weergeven van grammofoonplaten.
US4003089A (en) * 1974-12-31 1977-01-11 Motorola, Inc. Electronic channel selecting system for a quad-stereo tape player
US3971890A (en) * 1975-02-10 1976-07-27 Cbs Inc. Method and apparatus for quadraphonic enhancement of stereophonic signals
JPS51132803A (en) * 1975-04-17 1976-11-18 Nippon Hoso Kyokai <Nhk> Sound field expander
US4006306A (en) * 1975-10-10 1977-02-01 Yudin Industries, Inc. Audio signal processing apparatus
JPS5340501A (en) * 1976-06-01 1978-04-13 Sony Corp Reproducer of 4 channel stereo records
US4630134A (en) * 1982-10-30 1986-12-16 Pioneer Electronic Corporation System for recording and reproducing multiplex information
GB2220521B (en) * 1988-06-07 1993-04-28 Mitsubishi Electric Corp Digital signal recording method a digital video tape recorder and a recorded tape
DE69017977T2 (de) * 1989-07-29 1995-08-03 Sony Corp 4-Kanal-PCM-Signalverarbeitungsgerät.
US5172415A (en) * 1990-06-08 1992-12-15 Fosgate James W Surround processor
JPH0453400U (de) * 1990-09-13 1992-05-07

Also Published As

Publication number Publication date
EP0500049A1 (de) 1992-08-26
US5790500A (en) 1998-08-04
DE69225257T2 (de) 1998-10-08
JPH04265569A (ja) 1992-09-21
ES2116300T3 (es) 1998-07-16
EP0500049B1 (de) 1998-04-29

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation