ATE58620T1 - Verfahren zur aufnahme und wiedergabe von tonsignalen. - Google Patents
Verfahren zur aufnahme und wiedergabe von tonsignalen.Info
- Publication number
- ATE58620T1 ATE58620T1 AT85306397T AT85306397T ATE58620T1 AT E58620 T1 ATE58620 T1 AT E58620T1 AT 85306397 T AT85306397 T AT 85306397T AT 85306397 T AT85306397 T AT 85306397T AT E58620 T1 ATE58620 T1 AT E58620T1
- Authority
- AT
- Austria
- Prior art keywords
- data words
- audio data
- audio
- recording
- rotary head
- Prior art date
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
- H04N5/91—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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Television Signal Processing For Recording (AREA)
- Digital Magnetic Recording (AREA)
- Electrophonic Musical Instruments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08423452A GB2164780B (en) | 1984-09-17 | 1984-09-17 | Methods of recording and reproducing audio signals |
EP85306397A EP0178075B1 (de) | 1984-09-17 | 1985-09-09 | Verfahren zur Aufnahme und Wiedergabe von Tonsignalen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE58620T1 true ATE58620T1 (de) | 1990-12-15 |
Family
ID=10566837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT85306397T ATE58620T1 (de) | 1984-09-17 | 1985-09-09 | Verfahren zur aufnahme und wiedergabe von tonsignalen. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4660103A (de) |
EP (1) | EP0178075B1 (de) |
JP (1) | JP2570683B2 (de) |
AT (1) | ATE58620T1 (de) |
CA (1) | CA1265239A (de) |
DE (1) | DE3580645D1 (de) |
GB (1) | GB2164780B (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0640406B2 (ja) * | 1985-01-31 | 1994-05-25 | ソニー株式会社 | 情報信号再生装置のドラムサ−ボ回路 |
KR900008446B1 (ko) * | 1985-11-13 | 1990-11-22 | 가부시끼가이샤 히다찌세이사꾸쇼 | 음성신호를위한표본화주파수와회전헤드스캔너의회전주파수사이에서비동기관계를갖는음성신호의pcm기록재생장치 |
JPS62170078A (ja) * | 1986-01-22 | 1987-07-27 | Hitachi Ltd | Pcm音声信号記録再生装置 |
JP2751150B2 (ja) * | 1986-03-11 | 1998-05-18 | ソニー株式会社 | 磁気テープの記録装置および再生装置 |
JP2730023B2 (ja) * | 1986-03-19 | 1998-03-25 | 日本ビクター株式会社 | 磁気記録再生方式 |
US4914527A (en) * | 1986-04-09 | 1990-04-03 | Sony Corporation | Recording and reproducing digital video and audio signals together with a time code signal which is within user control words of the audio data |
JPH0648583B2 (ja) * | 1986-07-22 | 1994-06-22 | 三菱電機株式会社 | デジタルデータ磁気記録方法及び装置 |
JP2706067B2 (ja) * | 1986-07-22 | 1998-01-28 | 三菱電機株式会社 | デイジタルデータ符号化方式 |
JPH0789405B2 (ja) * | 1986-09-18 | 1995-09-27 | ソニー株式会社 | 記録装置 |
DE3789543T2 (de) * | 1987-01-27 | 1994-11-10 | Hitachi Ltd | Verfahren und Gerät zur PCM-Aufzeichnung und -Wiedergabe eines Audiosignals. |
JPS63187469A (ja) * | 1987-01-30 | 1988-08-03 | Hitachi Ltd | 回転ヘツド形記録再生装置 |
US5113061A (en) * | 1987-02-13 | 1992-05-12 | Olympus Optical Co., Ltd. | Optical card having an identifier for identifying track construction and apparatus for writing and/or reading data on and/or from the optical card |
US5101274A (en) * | 1987-08-10 | 1992-03-31 | Canon Kabushiki Kaisha | Digital signal recording apparatus time-division multiplexing video and audio signals |
US5012352A (en) * | 1987-08-10 | 1991-04-30 | Canon Kabushiki Kaisha | Digital signal recording apparatus time-division multiplexing video and audio signals |
US5068752A (en) * | 1987-09-29 | 1991-11-26 | Matsushita Electric Industrial Co., Ltd. | Apparatus for recording/reproducing a digital audio signal with a video signal |
US5051846A (en) * | 1987-10-13 | 1991-09-24 | Victor Company Of Japan, Ltd. | Magnetic video tape recording and reproducing apparatus |
JPH01119127A (ja) * | 1987-10-31 | 1989-05-11 | Sony Corp | ディジタル信号伝送装置 |
JP2615788B2 (ja) * | 1988-03-29 | 1997-06-04 | ソニー株式会社 | デイジタルオーデイオ信号再生装置 |
JP2939998B2 (ja) * | 1989-05-19 | 1999-08-25 | ソニー株式会社 | ディジタル信号再生装置 |
JP2786291B2 (ja) * | 1990-01-09 | 1998-08-13 | 松下電器産業株式会社 | デジタル信号記録方法およびデジタル信号記録再生装置 |
GB2240896B (en) * | 1990-02-06 | 1994-04-27 | Sony Corp | Methods of and apparatus for coding television signals |
JP2940093B2 (ja) * | 1990-07-16 | 1999-08-25 | 松下電器産業株式会社 | 記録再生装置 |
DE69220408T2 (de) * | 1991-04-11 | 1998-01-02 | Matsushita Electric Ind Co Ltd | Editiergerät für bandförmigen Aufzeichnungsträger |
US5323272A (en) * | 1992-07-01 | 1994-06-21 | Ampex Systems Corporation | Time delay control for serial digital video interface audio receiver buffer |
GB2268614B (en) * | 1992-07-06 | 1996-01-10 | Sony Broadcast & Communication | Digital signal recording |
US5689732A (en) * | 1994-06-21 | 1997-11-18 | Sony Corporation | Apparatus for recording and reproducing data having a single recording and reproducing unit and a plurality of detachable interfaces for connecting to different types of computer ports |
EP0829875B1 (de) * | 1995-05-31 | 2002-09-18 | Sony Corporation | Verfahren und vorrichtung zur kodierung von audiosignalen und verfahren und vorrichtung zur dekodierung von audiosignalen |
WO2002086869A1 (fr) * | 2001-04-19 | 2002-10-31 | Sony Corporation | Appareil lecteur/enregistreur numerique |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3916095A (en) * | 1972-02-17 | 1975-10-28 | Dacom Inc | Dual-line data compression method and system for compressing, transmitting and reproducing facsimile data |
GB1515584A (en) * | 1976-01-28 | 1978-06-28 | Quantel Ltd | Time base corrector |
US4110785A (en) * | 1977-05-03 | 1978-08-29 | Rca Corporation | Clock generator for video signal processing |
JPS55153159A (en) * | 1979-05-15 | 1980-11-28 | Sony Corp | Digital signal recorder |
US4263625A (en) * | 1979-10-19 | 1981-04-21 | Rca Corporation | Headwheel servo lock verification with stationary head |
JPS57132486A (en) * | 1981-02-10 | 1982-08-16 | Sony Corp | Magnetic recorder and reproducer |
NL187211C (nl) * | 1981-02-27 | Uniroyal Inc | Werkwijze voor de bereiding van een expandeerbaar mengsel, werkwijze voor de bereiding van geexpandeerde polymere materialen, alsmede werkwijze voor de bereiding van een hydrazodicarbonzuurester als bij verhitting gasafsplitsend middel. | |
JPS57208639A (en) * | 1981-06-18 | 1982-12-21 | Toshiba Corp | Recording method of disk |
US4604658A (en) * | 1981-10-13 | 1986-08-05 | Victor Company Of Japan, Limited | Memory control circuit for removing jitter |
JPS5954221U (ja) * | 1982-10-04 | 1984-04-09 | ダイハツ工業株式会社 | トランスフア装置の2輪・4輪切換用ドツグクラツチ |
US4562577A (en) * | 1983-09-19 | 1985-12-31 | Storage Technology Partners Ii | Shared encoder/decoder circuits for use with error correction codes of an optical disk system |
-
1984
- 1984-09-17 GB GB08423452A patent/GB2164780B/en not_active Expired
-
1985
- 1985-09-04 US US06/772,451 patent/US4660103A/en not_active Expired - Fee Related
- 1985-09-09 DE DE8585306397T patent/DE3580645D1/de not_active Expired - Lifetime
- 1985-09-09 AT AT85306397T patent/ATE58620T1/de not_active IP Right Cessation
- 1985-09-09 EP EP85306397A patent/EP0178075B1/de not_active Expired - Lifetime
- 1985-09-12 CA CA000490517A patent/CA1265239A/en not_active Expired - Lifetime
- 1985-09-13 JP JP60202736A patent/JP2570683B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3580645D1 (de) | 1991-01-03 |
JPS6173207A (ja) | 1986-04-15 |
EP0178075B1 (de) | 1990-11-22 |
EP0178075A1 (de) | 1986-04-16 |
US4660103A (en) | 1987-04-21 |
GB2164780A (en) | 1986-03-26 |
GB2164780B (en) | 1988-05-25 |
GB8423452D0 (en) | 1984-10-24 |
CA1265239A (en) | 1990-01-30 |
JP2570683B2 (ja) | 1997-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
EELA | Cancelled due to lapse of time |