[go: up one dir, main page]

DE3686730D1 - Aufzeichnungs- und/oder wiedergabegeraet fuer tonsignale. - Google Patents

Aufzeichnungs- und/oder wiedergabegeraet fuer tonsignale.

Info

Publication number
DE3686730D1
DE3686730D1 DE8686101757T DE3686730T DE3686730D1 DE 3686730 D1 DE3686730 D1 DE 3686730D1 DE 8686101757 T DE8686101757 T DE 8686101757T DE 3686730 T DE3686730 T DE 3686730T DE 3686730 D1 DE3686730 D1 DE 3686730D1
Authority
DE
Germany
Prior art keywords
recording
playback device
sound signals
sound
signals
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
DE8686101757T
Other languages
English (en)
Other versions
DE3686730T2 (de
Inventor
Kenji Nakano
Takao Takahashi
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE3686730D1 publication Critical patent/DE3686730D1/de
Publication of DE3686730T2 publication Critical patent/DE3686730T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/7824—Television signal recording using magnetic recording on tape with rotating magnetic heads
    • H04N5/7826—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape
    • H04N5/78263—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape for recording on tracks inclined relative to the direction of movement of the tape
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
    • G11B5/00847—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks
    • G11B5/0086—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks
    • G11B5/00865—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks for transducing on more than one segment simultaneously
    • G11B5/00873—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks for transducing on more than one segment simultaneously the segments being disposed in different longitudinal zones of the tape
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
    • G11B5/00878—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes transducing different track configurations or formats on the same tape
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
    • G11B5/53—Disposition or mounting of heads on rotating support
    • G11B5/531—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis
    • G11B5/534—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis inclined relative to the direction of movement of the tape, e.g. for helicoidal scanning

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Digital Magnetic Recording (AREA)
DE8686101757T 1985-02-14 1986-02-12 Aufzeichnungs- und/oder wiedergabegeraet fuer tonsignale. Expired - Fee Related DE3686730T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60027425A JPS61187103A (ja) 1985-02-14 1985-02-14 オ−デイオ信号の記録／再生装置

Publications (2)

Publication Number Publication Date
DE3686730D1 true DE3686730D1 (de) 1992-10-22
DE3686730T2 DE3686730T2 (de) 1993-02-04

Family

ID=12220752

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686101757T Expired - Fee Related DE3686730T2 (de) 1985-02-14 1986-02-12 Aufzeichnungs- und/oder wiedergabegeraet fuer tonsignale.

Country Status (5)

Country Link
US (1) US4758911A (de)
EP (1) EP0191469B1 (de)
JP (1) JPS61187103A (de)
CA (1) CA1301916C (de)
DE (1) DE3686730T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61229203A (ja) * 1985-04-02 1986-10-13 Alps Electric Co Ltd シリンダユニツトの信号伝達装置
JPH083882B2 (ja) * 1986-08-21 1996-01-17 ソニー株式会社 デイジタル信号再生装置
AU625311B2 (en) * 1987-09-11 1992-07-09 Sony Corporation Recording apparatus
JPS6482306A (en) * 1987-09-24 1989-03-28 Toshiba Corp Data reproducing device
JPH01208704A (ja) * 1988-02-16 1989-08-22 Victor Co Of Japan Ltd デジタル信号記録再生装置
GB2225149A (en) * 1988-10-10 1990-05-23 Jacob Ezra Video apparatus
GB2233489B (en) * 1989-05-09 1993-03-31 Mitsubishi Electric Corp Digital video signal recording method and apparatus
US5142422A (en) * 1989-11-09 1992-08-25 Exabyte Corporation Dual channel helical recorder
WO1991007744A1 (en) * 1989-11-09 1991-05-30 Exabyte Corporation Dual channel helical scan recorder
JPH04302863A (ja) * 1991-03-29 1992-10-26 Sharp Corp データ記録装置
DE69220401T2 (de) * 1991-03-29 1997-10-16 Sony Corp Magnetkopf und ein digitaler Magnetaufzeichnungskopf
JP2982571B2 (ja) * 1993-08-05 1999-11-22 日本ビクター株式会社 デジタルデータ記録再生方法
JPH1125547A (ja) * 1997-06-30 1999-01-29 Victor Co Of Japan Ltd 回転ヘッド装置
US6246551B1 (en) 1998-10-20 2001-06-12 Ecrix Corporation Overscan helical scan head for non-tracking tape subsystems reading at up to 1X speed and methods for simulation of same
US6307701B1 (en) 1998-10-20 2001-10-23 Ecrix Corporation Variable speed recording method and apparatus for a magnetic tape drive
US6603618B1 (en) 1998-11-16 2003-08-05 Exabyte Corporation Method and system for monitoring and adjusting tape position using control data packets
US6308298B1 (en) 1998-11-16 2001-10-23 Ecrix Corporation Method of reacquiring clock synchronization on a non-tracking helical scan tape device
JP4110672B2 (ja) * 1999-05-31 2008-07-02 ソニー株式会社 磁気記録再生装置及び記録再生方法
US6364234B1 (en) 2000-03-10 2002-04-02 Michael Donald Langiano Tape loop/slack prevention method and apparatus for tape drive
US6624960B1 (en) 2000-03-10 2003-09-23 Exabyte Corporation Current sensing drum/cleaning wheel positioning method and apparatus for magnetic storage system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3333063A (en) * 1962-10-01 1967-07-25 Ampex Signal demodulating and combining circuit for wideband reproducing systems
US4179717A (en) * 1978-02-01 1979-12-18 Arvin Industries, Inc. Method and apparatus for video signal recording
JPS5514541A (en) * 1978-07-19 1980-02-01 Nippon Hoso Kyokai <Nhk> Magnetic recording and reproducing system
JPS57154604A (en) * 1981-03-19 1982-09-24 Fujitsu Ltd Magnetic recording device
JPS57167118A (en) * 1981-04-07 1982-10-14 Sony Corp Vtr
JPS58222402A (ja) * 1982-02-02 1983-12-24 Sony Corp 情報信号の記録装置
JPS58185009A (ja) * 1982-04-23 1983-10-28 Sony Corp 磁気記録再生装置
JPS59119519A (ja) * 1982-12-27 1984-07-10 Sony Corp Ｐｃｍ信号の記録装置

Also Published As

Publication number Publication date
EP0191469B1 (de) 1992-09-16
DE3686730T2 (de) 1993-02-04
EP0191469A3 (en) 1988-09-14
CA1301916C (en) 1992-05-26
JPS61187103A (ja) 1986-08-20
US4758911A (en) 1988-07-19
EP0191469A2 (de) 1986-08-20

Similar Documents

Publication Publication Date Title
DE3580704D1 (de) Aufzeichnungs- und wiedergabegeraet.
DE3670940D1 (de) Aufnahme- und wiedergabegeraet fuer videosignale.
DE3483339D1 (de) Aufnahme- und wiedergabegeraet fuer pcm-signale.
DE3888565D1 (de) Aufzeichnungs- und Wiedergabegerät.
DE3672828D1 (de) Datenaufzeichnungs-wiedergabegeraet.
DE3686730D1 (de) Aufzeichnungs- und/oder wiedergabegeraet fuer tonsignale.
DE68911331D1 (de) Aufzeichnungs- und Wiedergabegerät.
DE3750173D1 (de) Aufnahme- und Wiedergabegerät.
DE3667739D1 (de) Pcm-signal-aufzeichnungs- und wiedergabeeinrichtung.
DE3684829D1 (de) Aufzeichnungs- und/oder wiedergabevorrichtung fuer video- und audiosignale.
DE3685041D1 (de) Aufzeichnungs- und/oder wiedergabegeraet.
DE3685151D1 (de) Datenaufzeichnungs- und wiedergabegeraet.
AT377630B (de) Plattenaufzeichnungs- und/oder -wiedergabegeraet
KR870015363U (ko) 기록 및 재생장치
ATA393582A (de) Aufnahme- und/oder wiedergabegeraet
DE3583304D1 (de) Aufnahme- und wiedergabevorrichtung fuer teletextsignale.
KR860005345A (ko) 자기디스크 기록재생장치
DE3888250D1 (de) Aufnahme- und Wiedergabegerät für Audiosignale.
DE3687674D1 (de) Aufzeichnungs- und/oder wiedergabegeraet.
KR860700200A (ko) 자기 기록 재생장치
DE3779668D1 (de) Aufnahme- und/oder wiedergabegeraet.
DE3688693D1 (de) Pcm-aufnahme- und -wiedergabegeraet.
DE3689078D1 (de) Aufzeichnungs- und/oder wiedergabegeraet.
DE3684428D1 (de) Aufnahme- und/oder wiedergabegeraet.
DE3682926D1 (de) Magnetisches aufnahme- und wiedergabegeraet.

Legal Events

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