DE3688898D1 - Verfahren und geraet zur aufzeichnung und/oder wiedergabe digitaler daten. - Google Patents
Verfahren und geraet zur aufzeichnung und/oder wiedergabe digitaler daten.Info
- Publication number
- DE3688898D1 DE3688898D1 DE8686306814T DE3688898T DE3688898D1 DE 3688898 D1 DE3688898 D1 DE 3688898D1 DE 8686306814 T DE8686306814 T DE 8686306814T DE 3688898 T DE3688898 T DE 3688898T DE 3688898 D1 DE3688898 D1 DE 3688898D1
- Authority
- DE
- Germany
- Prior art keywords
- blocks
- signal
- symbols
- memory
- recorded
- 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
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
- G11B20/18—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
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
- G11B20/1207—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with transverse tracks only
- G11B20/1208—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with transverse tracks only for continuous data, e.g. digitised analog information signals, pulse code modulated [PCM] data
-
- 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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
- G11B20/1207—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with transverse tracks only
-
- 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
-
- 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
- G11B2020/10546—Audio or video recording specifically adapted for audio data
-
- 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)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60194397A JPS6253522A (ja) | 1985-09-03 | 1985-09-03 | Pcm信号の記録再生方法 |
JP60200160A JP2569467B2 (ja) | 1985-09-10 | 1985-09-10 | ビデオテ−プレコ−ダ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3688898D1 true DE3688898D1 (de) | 1993-09-23 |
DE3688898T2 DE3688898T2 (de) | 1994-01-05 |
Family
ID=26508481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE86306814T Expired - Lifetime DE3688898T2 (de) | 1985-09-03 | 1986-09-03 | Verfahren und Gerät zur Aufzeichnung und/oder Wiedergabe digitaler Daten. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4839750A (de) |
EP (1) | EP0213961B1 (de) |
KR (1) | KR950006843B1 (de) |
AT (1) | ATE93339T1 (de) |
CA (1) | CA1303729C (de) |
DE (1) | DE3688898T2 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5012352A (en) * | 1987-08-10 | 1991-04-30 | Canon Kabushiki Kaisha | Digital signal recording apparatus time-division multiplexing video and audio signals |
EP0303230B1 (de) * | 1987-08-12 | 1994-06-01 | Hitachi, Ltd. | Gerät zur Aufnahme/Wiedergabe von PCM-Signalen |
US5091805A (en) * | 1987-10-27 | 1992-02-25 | Sony Corporation | Apparatus and method for recording and/or reproducing a digital signal |
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 |
JP2829963B2 (ja) * | 1988-05-16 | 1998-12-02 | ソニー株式会社 | ディジタルデータ記録/再生装置 |
JP2720477B2 (ja) * | 1988-10-18 | 1998-03-04 | ソニー株式会社 | 映像信号再生装置 |
JP2661206B2 (ja) * | 1988-10-31 | 1997-10-08 | キヤノン株式会社 | 映像信号記録装置 |
US6289308B1 (en) | 1990-06-01 | 2001-09-11 | U.S. Philips Corporation | Encoded wideband digital transmission signal and record carrier recorded with such a signal |
JP2548444B2 (ja) * | 1990-09-18 | 1996-10-30 | 松下電器産業株式会社 | 記録再生装置 |
JPH04216318A (ja) * | 1990-12-14 | 1992-08-06 | Sony Corp | 回転ヘッドドラム |
JPH04238160A (ja) * | 1991-01-21 | 1992-08-26 | Sony Corp | 信号再生装置 |
KR0138749B1 (ko) * | 1992-01-23 | 1998-05-15 | 강진구 | 디인터리브방법 및 그 장치 |
JPH0654222A (ja) * | 1992-07-28 | 1994-02-25 | Sony Corp | 同期装置 |
KR100648474B1 (ko) * | 1995-09-11 | 2007-04-19 | 소니 가부시끼 가이샤 | 디지털신호 처리장치 |
KR100407928B1 (ko) * | 1996-06-03 | 2004-03-19 | 엘지전자 주식회사 | 자동음성정보기록,재생장치및방법 |
KR100317064B1 (ko) * | 1999-03-26 | 2001-12-22 | 유수근 | 디지털 음악 고속 녹음장치 및 녹음방법 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53142208A (en) * | 1977-05-18 | 1978-12-11 | Teac Corp | Method of recording pcm signal |
US4211997A (en) * | 1978-11-03 | 1980-07-08 | Ampex Corporation | Method and apparatus employing an improved format for recording and reproducing digital audio |
JPS56160178A (en) * | 1980-04-18 | 1981-12-09 | Sony Corp | Recorder of digital video signal |
JPS58179913A (ja) * | 1982-04-15 | 1983-10-21 | Sony Corp | オ−デイオ信号の記録装置 |
AU1614583A (en) * | 1982-07-02 | 1984-01-05 | Dolby Laboratories Licensing Corporation | Time-offset head pairs |
JPH07118159B2 (ja) * | 1982-12-06 | 1995-12-18 | ソニー株式会社 | Pcm信号記録方法 |
US4547887A (en) * | 1983-11-30 | 1985-10-15 | The United States Of America As Represented By The Secretary Of The Army | Pseudo-random convolutional interleaving |
JPS60219678A (ja) * | 1984-04-13 | 1985-11-02 | Mitsubishi Electric Corp | 回転ヘツド形磁気記録再生装置 |
EP0211339A3 (de) * | 1985-07-25 | 1989-01-11 | Sony Corporation | Gerät zur Aufnahme oder Wiedergabe mit einer Mehrzahl von Drehköpfen |
-
1986
- 1986-09-02 CA CA000517286A patent/CA1303729C/en not_active Expired - Lifetime
- 1986-09-03 KR KR1019860007356A patent/KR950006843B1/ko not_active IP Right Cessation
- 1986-09-03 AT AT86306814T patent/ATE93339T1/de not_active IP Right Cessation
- 1986-09-03 DE DE86306814T patent/DE3688898T2/de not_active Expired - Lifetime
- 1986-09-03 EP EP86306814A patent/EP0213961B1/de not_active Expired - Lifetime
- 1986-09-03 US US06/903,255 patent/US4839750A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR870003493A (ko) | 1987-04-17 |
US4839750A (en) | 1989-06-13 |
DE3688898T2 (de) | 1994-01-05 |
ATE93339T1 (de) | 1993-09-15 |
KR950006843B1 (ko) | 1995-06-23 |
EP0213961A2 (de) | 1987-03-11 |
EP0213961B1 (de) | 1993-08-18 |
CA1303729C (en) | 1992-06-16 |
EP0213961A3 (en) | 1988-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |