DE3585073D1 - Verfahren und anordnung zur aufzeichnung von pcm-signalen. - Google Patents

Verfahren und anordnung zur aufzeichnung von pcm-signalen.

Info

Publication number: DE3585073D1
Authority: DE; Germany
Prior art keywords: arrangement; pcm signals; recording pcm; recording; signals
Prior art date: 1984-10-17
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

DE8585112832T

Other languages

English (en)

Inventor

Hiroo Okamoto

Masaharu Kobayashi

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.)

1984-10-17

Filing date

1985-10-10

Publication date

1992-02-13

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16683595&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3585073(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1985-10-10 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

1992-02-13 Application granted granted Critical

1992-02-13 Publication of DE3585073D1 publication Critical patent/DE3585073D1/de

2005-10-11 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- G11B20/02—Analogue recording or reproducing
- G11B20/08—Pulse-modulation recording or reproducing
- 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
- 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
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/14—Digital recording or reproducing using self-clocking codes
- G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
- G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
- G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
- 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
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1806—Pulse code modulation systems for audio signals
- G11B20/1809—Pulse code modulation systems for audio signals by interleaving
- 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

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Multimedia (AREA)
Signal Processing For Digital Recording And Reproducing (AREA)

DE8585112832T 1984-10-17 1985-10-10 Verfahren und anordnung zur aufzeichnung von pcm-signalen. Expired - Lifetime DE3585073D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP59216122A JPS6196574A (ja)	1984-10-17	1984-10-17	Ｐｃｍ信号の変換方法，ｐｃｍ信号の記録方法及びｐｃｍ信号記録装置

Publications (1)

Publication Number	Publication Date
DE3585073D1 true DE3585073D1 (de)	1992-02-13

Family

ID=16683595

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8585112832T Expired - Lifetime DE3585073D1 (de)	1984-10-17	1985-10-10	Verfahren und anordnung zur aufzeichnung von pcm-signalen.

Country Status (7)

Country	Link
US (1)	US4704640A (de)
EP (1)	EP0178589B1 (de)
JP (1)	JPS6196574A (de)
KR (1)	KR900003595B1 (de)
CN (1)	CN85108275B (de)
CA (1)	CA1259402A (de)
DE (1)	DE3585073D1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4882638A (en) *	1985-10-11	1989-11-21	Mitsubishi Denki Kabushiki Kaisha	PCM recording and reproducing apparatus having common data frame construction for signal sources of varying quantization bit number
US4903148A (en) *	1986-04-02	1990-02-20	Matsushita Electric Industrial Co., Ltd.	Digital signal editing apparatus
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
JPS63187469A (ja) *	1987-01-30	1988-08-03	Hitachi Ltd	回転ヘツド形記録再生装置
JPS63247975A (ja) *	1987-04-01	1988-10-14	Hitachi Ltd	Ｐｃｍ信号記録装置
FR2617352B1 (fr) *	1987-06-26	1989-12-01	Eduvision Sa	Procede de codage de donnees informatiques pour transmission aux normes video, videodisque mettant en oeuvre ledit procede et interface d'exploitation d'un tel videodisque
JP2550099B2 (ja) *	1987-09-30	1996-10-30	株式会社日立製作所	Ｐｃｍ信号記録装置
JP2624706B2 (ja) *	1987-09-30	1997-06-25	株式会社日立製作所	Ｐｃｍ信号記録装置
JP2512027B2 (ja) *	1987-11-04	1996-07-03	株式会社日立製作所	Ｐｃｍ信号記録装置
US5065260A (en) *	1988-01-22	1991-11-12	Sony Corporation	Method for recording/reproducing expanded digital signals in conventional format
JPH02105730A (ja) *	1988-10-14	1990-04-18	Sony Corp	データ記録方法
JP2693809B2 (ja) *	1989-03-17	1997-12-24	シャープ株式会社	画像記録再生装置
JPH0329517A (ja) *	1989-06-27	1991-02-07	Matsushita Electric Ind Co Ltd	記録装置と再生装置
EP0449213A3 (en) *	1990-03-27	1993-06-16	Sanyo Electric Co., Ltd.	Interleave address generating circuit of digital audio tape recorder
JPH04195863A (ja) *	1990-11-27	1992-07-15	Sony Corp	磁気記録装置
SG85049A1 (en) *	1992-02-19	2001-12-19	Mitsubishi Electric Corp	Data conversion method and recording/reproducing apparatus using the same
JP3480777B2 (ja) *	1996-03-15	2003-12-22	パイオニア株式会社	情報記録装置及び情報記録方法並びに情報再生装置及び情報再生方法
JP3969762B2 (ja) *	1996-03-18	2007-09-05	パイオニア株式会社	情報記録媒体、その記録装置及び方法並びにその再生装置及び方法
US7054697B1 (en) *	1996-03-21	2006-05-30	Kabushiki Kaisha Toshiba	Recording medium and reproducing apparatus for quantized data
DE69721877T2 (de) *	1996-03-21	2004-02-19	Kabushiki Kaisha Toshiba, Kawasaki	Datenanordnungsverfahren und Medium zur Datenaufzeichnung oder -transfer, und Signalverarbeitungsgerät für das Verfahren und das Medium
JP3473828B2 (ja)	1998-06-26	2003-12-08	株式会社東芝	オーディオ用光ディスク及び情報再生方法及び再生装置
KR100588137B1 (ko) *	2005-06-20	2006-06-09	삼성전자주식회사	디지털 영상데이터 전송장치 및 디스플레이장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5328409A (en) *	1976-08-27	1978-03-16	Mitsubishi Electric Corp	Pcm recorder/repeoducer
JPS53142208A (en) *	1977-05-18	1978-12-11	Teac Corp	Method of recording pcm signal
JPS5730108A (en) *	1980-07-28	1982-02-18	Sony Corp	Digital signal processing circuit
JPS58166516A (ja) *	1982-03-29	1983-10-01	Mitsubishi Electric Corp	Ｐｃｍ録音再生装置
JPS58185012A (ja) *	1982-04-23	1983-10-28	Sony Corp	Ｐｃｍ信号の記録装置
JPS59177706A (ja) *	1983-03-25	1984-10-08	Mitsubishi Electric Corp	回転ヘツド形ｐｃｍ磁気記録再生装置
CA1243774A (en) *	1983-06-15	1988-10-25	Takaharu Noguchi	Pcm signal recording/reproducing apparatus
JPH07122966B2 (ja) *	1984-03-19	1995-12-25	株式会社日立製作所	回転ヘッド型ｐｃｍレコーダの記録方法及び再生方法

1984
- 1984-10-17 JP JP59216122A patent/JPS6196574A/ja active Granted
1985
- 1985-10-10 EP EP85112832A patent/EP0178589B1/de not_active Expired - Lifetime
- 1985-10-10 DE DE8585112832T patent/DE3585073D1/de not_active Expired - Lifetime
- 1985-10-11 CN CN85108275A patent/CN85108275B/zh not_active Expired
- 1985-10-14 KR KR1019850007536A patent/KR900003595B1/ko not_active IP Right Cessation
- 1985-10-15 US US06/787,447 patent/US4704640A/en not_active Expired - Lifetime
- 1985-10-16 CA CA000493110A patent/CA1259402A/en not_active Expired

Also Published As

Publication number	Publication date
CA1259402A (en)	1989-09-12
KR860003574A (ko)	1986-05-26
EP0178589A2 (de)	1986-04-23
CN85108275B (zh)	1988-08-10
US4704640A (en)	1987-11-03
KR900003595B1 (ko)	1990-05-26
EP0178589A3 (en)	1988-02-17
EP0178589B1 (de)	1992-01-02
CN85108275A (zh)	1986-04-10
JPS6196574A (ja)	1986-05-15
JPH0583986B2 (de)	1993-11-30

Publication	Publication Date	Title
DE3672368D1 (de)	1990-08-09	Verfahren und anordnung zur aufzeichnung von pcm-signalen.
DE3679035D1 (de)	1991-06-06	Verfahren und geraet zur aufzeichnung von signalen.
DE3585073D1 (de)	1992-02-13	Verfahren und anordnung zur aufzeichnung von pcm-signalen.
DE3580852D1 (de)	1991-01-24	Verfahren und anordnung zur aufzeichnung von digitalen daten.
DE3673784D1 (de)	1990-10-04	Anordnung und verfahren zur kalibrierung von aufzeichnungs- und uebertragungssystemen.
DE3381912D1 (de)	1990-10-31	Verfahren zur aufzeichnung von pcm-signalen.
DE3686129D1 (de)	1992-08-27	Verfahren und anordnung zur aufzeichnung und wiedergabe von pcm-audiosignalen.
DE3686010D1 (de)	1992-08-20	Optisches aufzeichnungsmedium und verfahren zur aufzeichnung.
DE3584788D1 (de)	1992-01-16	Laser-aufzeichnungssatz und verfahren zur herstellung.
DE3581883D1 (de)	1991-04-04	Vorrichtung zur signalaufzeichnung und/oder -wiedergabe.
DE3588201D1 (de)	1998-11-26	Verfahren und Anordnung zur magnetischen Aufzeichnung und Wiedergabe
DE3578246D1 (de)	1990-07-19	Vorrichtung zur aufzeichnung und wiedergabe von information.
DE3677430D1 (de)	1991-03-14	Verfahren und anordnung zur datenuebertragung.
DE3576860D1 (de)	1990-05-03	Verfahren und anordnung zur bahnvermessung.
DE3578826D1 (de)	1990-08-30	Verfahren zum aufzeichnen und zum loeschen optischer informationen.
DE3382202D1 (de)	1991-04-18	Verfahren und anordnung zur magnetischen aufzeichnung und wiedergabe.
DE3585268D1 (de)	1992-03-05	Aufzeichnungsmaterial und verfahren zur herstellung.
DE3752242D1 (de)	1999-01-28	Verfahren und Vorrichtung zur Aufzeichnung und Wiedergabe von Information
DE3381062D1 (de)	1990-02-08	Verfahren und anordnung zur minimum/maximum-bestimmung von datenwoertern.
DE3883907D1 (de)	1993-10-14	Vorrichtung zum Aufnehmen und Wiedergeben von digitalen Signalen.
DE3582758D1 (de)	1991-06-13	Verfahren und anordnung zur entdeckung von schmuggelsubstanz.
DE3677818D1 (de)	1991-04-11	Optisches aufzeichnungsmedium und verfahren zum aufzeichnen darauf.
DE3584399D1 (de)	1991-11-21	Verfahren und geraet zum aufzeichnen und wiedergeben von videosignalen.
DE3584989D1 (de)	1992-02-06	Laser-aufzeichnungssatz und verfahren zur herstellung.
DE3871422D1 (de)	1992-07-02	Geraet und verfahren zur informationsaufzeichnung.

Legal Events

Date	Code	Title	Description
1993-02-04	8364	No opposition during term of opposition