DE3684528D1 - Steuersignalaufzeichnungsvorrichtung fuer ein magnetisches aufzeichnungs- und wiedergabegeraet. - Google Patents

Steuersignalaufzeichnungsvorrichtung fuer ein magnetisches aufzeichnungs- und wiedergabegeraet.

Info

Publication number
DE3684528D1
DE3684528D1 DE8686110500T DE3684528T DE3684528D1 DE 3684528 D1 DE3684528 D1 DE 3684528D1 DE 8686110500 T DE8686110500 T DE 8686110500T DE 3684528 T DE3684528 T DE 3684528T DE 3684528 D1 DE3684528 D1 DE 3684528D1
Authority
DE
Germany
Prior art keywords
control signal
recording
magnetic recording
playback device
signal recording
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.)
Expired - Lifetime
Application number
DE8686110500T
Other languages
English (en)
Inventor
Hideo Nishijima
Kaneyuki Okamoto
Takayasu Ito
Shuji Toyoshima
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3684528D1 publication Critical patent/DE3684528D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/322—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier used signal is digitally coded
    • G11B27/324—Duty cycle modulation of control pulses, e.g. VHS-CTL-coding systems, RAPID-time code, VASS- or VISS-cue 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
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers
    • G11B2220/91—Helical scan format, wherein tracks are slightly tilted with respect to tape direction, e.g. VHS, DAT, DVC, AIT or exabyte
DE8686110500T 1985-08-07 1986-07-30 Steuersignalaufzeichnungsvorrichtung fuer ein magnetisches aufzeichnungs- und wiedergabegeraet. Expired - Lifetime DE3684528D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60172331A JPH0795390B2 (ja) 1985-08-07 1985-08-07 磁気記録再生装置の制御信号記録装置

Publications (1)

Publication Number Publication Date
DE3684528D1 true DE3684528D1 (de) 1992-04-30

Family

ID=15939920

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686110500T Expired - Lifetime DE3684528D1 (de) 1985-08-07 1986-07-30 Steuersignalaufzeichnungsvorrichtung fuer ein magnetisches aufzeichnungs- und wiedergabegeraet.

Country Status (4)

Country Link
US (1) US4707749A (de)
EP (1) EP0211388B1 (de)
JP (1) JPH0795390B2 (de)
DE (1) DE3684528D1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3619359A1 (de) * 1986-06-09 1987-12-10 Gen Service Electronics Gmbh Verfahren zum uebertragen eines informationskodes auf der synchronspur eines videobandes, vorrichtung zur durchfuehrung des verfahrens sowie nach dem verfahren hergestelltes videoband
DE3742469C1 (de) * 1987-12-15 1989-05-24 Graetz Nokia Gmbh Videorecorder mit einer Einrichtung zur Aufzeichnung einer zusaetzlichen Steuersignalspur auf ein Videoband
DE3742471C1 (de) * 1987-12-15 1989-05-24 Graetz Nokia Gmbh Videorecorder mit einem eine zusaetzliche Steuersignalspur enthaltenden Videoband
JP2555154B2 (ja) * 1988-06-15 1996-11-20 株式会社日立製作所 頭出し信号自動記録機能付磁気記録再生装置
JP2675098B2 (ja) * 1988-09-29 1997-11-12 株式会社日立製作所 ビデオテープレコーダの放送番組読み込み・記録装置
US5172363A (en) * 1989-04-13 1992-12-15 Philip Greenspun Method and apparatus for automatic recording of marker during information recording
JPH0317883A (ja) * 1989-06-15 1991-01-25 Sony Corp 時間情報発生装置
DE3926093C1 (de) * 1989-08-08 1991-01-24 Alpermann + Velte Gmbh, 5630 Remscheid, De
JPH0770203B2 (ja) * 1990-01-06 1995-07-31 日本ビクター株式会社 デジタルデータ再生装置
KR930005733B1 (ko) * 1990-12-31 1993-06-24 삼성전자 주식회사 문자로 표시되는 인덱스 서어치 시스템
KR100221067B1 (ko) * 1991-03-30 1999-09-15 윤종용 비디오 테이프 레코더에서 슬로우 또는 서치시 노이즈 제거 장치 및 방법
EP0551944B1 (de) * 1992-01-16 1997-08-20 Koninklijke Philips Electronics N.V. Einrichtung zum Aufzeichnen eines Informationssignals in einer Spur auf einem Aufzeichnungsträger
US5341251A (en) * 1992-02-28 1994-08-23 Ampex Systems Corporation Data recording system having longitudinal tracks with recordable segments
KR0145007B1 (ko) * 1992-07-31 1998-07-15 강진구 비데오 라이브러리 시스템 및 그 구현방법
JPH06215543A (ja) * 1992-11-30 1994-08-05 Sony Corp 記録再生装置
DE4241986A1 (de) * 1992-12-12 1994-06-16 Thomson Brandt Gmbh Verfahren zur Schrägspurmagnetbandaufzeichnung
US7110658B1 (en) 1993-01-08 2006-09-19 Televentions, Llc Method and apparatus for eliminating television commercial messages
US5987210A (en) * 1993-01-08 1999-11-16 Srt, Inc. Method and apparatus for eliminating television commercial messages
US5696866A (en) * 1993-01-08 1997-12-09 Srt, Inc. Method and apparatus for eliminating television commercial messages
US5999688A (en) * 1993-01-08 1999-12-07 Srt, Inc. Method and apparatus for controlling a video player to automatically locate a segment of a recorded program
JP2937940B2 (ja) * 1997-04-28 1999-08-23 日本電気アイシーマイコンシステム株式会社 磁気記録再生装置の頭出し信号検出回路
KR102571141B1 (ko) * 2018-12-07 2023-08-25 삼성전자주식회사 스피커와 마이크를 포함하는 전자 장치

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757737A (fr) * 1969-10-27 1971-04-01 Ampex Nouveau mode d'enregistrement de l'information
FR2045304A5 (de) * 1970-04-07 1971-02-26 Braillard Pierre
US3647951A (en) * 1970-11-09 1972-03-07 Ampex Edit control circuit for video tape record system
US4007491A (en) * 1973-08-27 1977-02-08 Lanier Business Products, Inc. Dictation-transcription method and system
IT1085783B (it) * 1976-05-05 1985-05-28 Cheetham J J Contenitore
JPS6048811B2 (ja) * 1979-02-09 1985-10-29 三菱電機株式会社 磁気記録再生装置
JPS55153184A (en) * 1979-05-15 1980-11-28 Mitsubishi Electric Corp Signal rewriting unit
JPS57195638A (en) * 1981-05-28 1982-12-01 Shinko Electric Co Ltd Tire press
JPS5848279A (ja) * 1981-09-14 1983-03-22 Sony Corp キユ−信号処理装置
US4532560A (en) * 1982-09-16 1985-07-30 Ampex Corporation Apparatus and method for indicating tape time
AT375486B (de) * 1982-12-07 1984-08-10 Philips Nv System zum aufzeichnen und/oder auswerten von zwei markiersignalen
JPS59139157A (ja) * 1983-01-26 1984-08-09 Sony Corp キユ−信号の記録方法
JPS6087487A (ja) * 1983-10-19 1985-05-17 Matsushita Electric Ind Co Ltd 磁気記録再生装置の番組検索装置

Also Published As

Publication number Publication date
JPH0795390B2 (ja) 1995-10-11
JPS6233388A (ja) 1987-02-13
EP0211388A3 (en) 1989-03-15
US4707749A (en) 1987-11-17
EP0211388A2 (de) 1987-02-25
EP0211388B1 (de) 1992-03-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee