NL7402077A - Systeem bevattende een afspeelinrichting en een daarbij behorende langspeelplaat. - Google Patents
Systeem bevattende een afspeelinrichting en een daarbij behorende langspeelplaat.Info
- Publication number
- NL7402077A NL7402077A NL7402077A NL7402077A NL7402077A NL 7402077 A NL7402077 A NL 7402077A NL 7402077 A NL7402077 A NL 7402077A NL 7402077 A NL7402077 A NL 7402077A NL 7402077 A NL7402077 A NL 7402077A
- Authority
- NL
- Netherlands
- Prior art keywords
- playback
- system including
- accompanying long
- playing disc
- playing
- Prior art date
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
- 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
- G11B20/00007—Time or data compression or expansion
-
- 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
- G11B20/00992—Circuits for stereophonic or quadraphonic 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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
- G11B20/1251—Formatting, e.g. arrangement of data block or words on the record carriers on discs 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
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
- G11B21/08—Track changing or selecting during transducing operation
- G11B21/081—Access to indexed tracks or parts of continuous track
- G11B21/083—Access to indexed tracks or parts of continuous track on discs
- G11B21/085—Access to indexed tracks or parts of continuous track on discs with track following of accessed part
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/0007—Circuits or methods for reducing noise, for correction of distortion, or for changing density of recorded information
-
- 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
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
-
- 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
- G11B27/30—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 the same track as the main recording
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/005—Reproducing
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Optical Recording Or Reproduction (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7402077A NL7402077A (nl) | 1974-02-15 | 1974-02-15 | Systeem bevattende een afspeelinrichting en een daarbij behorende langspeelplaat. |
US05/464,787 US4022986A (en) | 1974-02-15 | 1974-04-29 | Playback unit for a long-playing record of a time division multiplexed audio signal |
DE2504243A DE2504243C2 (de) | 1974-02-15 | 1975-02-01 | System mit einer Abspielvorrichtung und einer dazugehörenden Langspielplatte |
GB5939/75A GB1494675A (en) | 1974-02-15 | 1975-02-12 | Audio record and playback unit therefor |
JP50019396A JPS603697B2 (ja) | 1974-02-15 | 1975-02-15 | 長時間演奏レコ−ドを再生する装置を具える装置 |
FR7504820A FR2261586B1 (nl) | 1974-02-15 | 1975-02-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7402077A NL7402077A (nl) | 1974-02-15 | 1974-02-15 | Systeem bevattende een afspeelinrichting en een daarbij behorende langspeelplaat. |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7402077A true NL7402077A (nl) | 1975-08-19 |
Family
ID=19820763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7402077A NL7402077A (nl) | 1974-02-15 | 1974-02-15 | Systeem bevattende een afspeelinrichting en een daarbij behorende langspeelplaat. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4022986A (nl) |
JP (1) | JPS603697B2 (nl) |
DE (1) | DE2504243C2 (nl) |
FR (1) | FR2261586B1 (nl) |
GB (1) | GB1494675A (nl) |
NL (1) | NL7402077A (nl) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4161753A (en) * | 1977-07-08 | 1979-07-17 | International Business Machines Corporation | Video recording disk with interlacing of data for frames on the same track |
US4222072A (en) * | 1978-12-28 | 1980-09-09 | Discovision Associates | Video player/recorder with non-linear mark length modulation |
FR2452838A1 (fr) * | 1979-03-30 | 1980-10-24 | Thomson Csf | Procede de diffusion d'un ensemble de signaux sonores, et appareil permettant de mettre en oeuvre ce procede |
US4317131A (en) * | 1979-09-10 | 1982-02-23 | Mcdonnell Douglas Corporation | System and method for reproducing pictures and related audio information |
JPS5671856A (en) * | 1979-11-15 | 1981-06-15 | Sony Corp | Playback device of disc |
US5577015A (en) * | 1980-07-16 | 1996-11-19 | Discovision Associates | System for recording digital information in a pulse-length modulation |
US5253244A (en) * | 1980-07-16 | 1993-10-12 | Discovision Associates | System for recording digital information in a pulse-length modulation format |
US5084852A (en) * | 1980-07-16 | 1992-01-28 | Discovision Associates | System for recording digital information in a pulse-length modulation format |
US5553047A (en) * | 1980-07-16 | 1996-09-03 | Discovision Associates | System for recording digital information in a pulse-length modulation format |
US5003526A (en) * | 1980-07-16 | 1991-03-26 | Discovision Associates | System for recording digital information in a pulse-length modulation format |
US4388656A (en) * | 1980-10-03 | 1983-06-14 | Eastman Kodak Company | Multitrack recording with minimal intermodulation |
FR2523345A1 (fr) * | 1982-03-12 | 1983-09-16 | Thomson Csf | Procede et dispositif de generation de signaux de synchronisation dans un appareil optique d'ecriture-lecture de support d'information |
FR2523348A1 (fr) * | 1982-03-12 | 1983-09-16 | Thomson Csf | Procede et dispositif de regeneration de phase de signaux de synchronisation dans un appareil optique d'ecriture-lecture de support d'information |
JPS57164443A (en) * | 1982-03-19 | 1982-10-09 | Hitachi Ltd | Optical recording medium and information reproducing device |
NL8300541A (nl) * | 1983-02-14 | 1984-09-03 | Philips Nv | Werkwijze voor het koderen van een registratiesignaal, registratiedrager voorzien van een registratiesignaal dat gekodeerd is volgens de werkwijze, inrichting voor het uitvoeren van de werkwijze en inrichting voor het weergeven van een signaal dat gekodeerd is volgens de werkwijze. |
WO1984003583A1 (en) * | 1983-03-07 | 1984-09-13 | Storage Technology Partners | System for sensing the rotational position of a rotating disk having coarse seek tracks |
NL8300844A (nl) * | 1983-03-09 | 1984-10-01 | Philips Nv | Inrichting voor het uitlezen van een optisch gekodeerde schijfvormige registratiedrager. |
NL8300961A (nl) * | 1983-03-17 | 1984-10-16 | Philips Nv | Werkwijze voor het opslaan op en weergeven van een optisch uitleesbare registratiedrager, registratiedrager voor toepassing in de werkwijze en inrichtingen voor toepassing in de werkwijze. |
US4791622A (en) * | 1983-09-19 | 1988-12-13 | Storage Technology Partners 11 | Optical data format employing resynchronizable data sectors |
US4736352A (en) * | 1983-11-25 | 1988-04-05 | Matsushita Electric Industrial Co., Ltd. | Optical recording medium and apparatus for recording and reproducing data therein |
NL8400439A (nl) * | 1984-02-10 | 1985-09-02 | Philips Nv | Systeem voor het weergeven van informatie van een optisch uitleesbare registratiedrager, inrichting voor toepassing in dat systeem en een registratiedrager voor toepassing in dat systeem. |
JPS60223079A (ja) * | 1984-04-18 | 1985-11-07 | Sony Corp | 情報信号の記録装置 |
US4825303A (en) * | 1984-06-18 | 1989-04-25 | Eeco Incorporated | Compressed audio silencing |
JPS62139179A (ja) * | 1985-12-11 | 1987-06-22 | Csk Corp | 同期制御方式 |
US4910725A (en) * | 1986-04-23 | 1990-03-20 | Drexler Technology Corporation | Optical recording method for data cards |
JPS63257395A (ja) * | 1987-04-14 | 1988-10-25 | Sony Corp | カラ−映像信号及び音声信号の記録装置 |
DE4007814A1 (de) * | 1990-03-12 | 1991-09-19 | Thomson Brandt Gmbh | Verfahren zur aufzeichnung und wiedergabe von digitalen daten auf einem aufzeichnungstraeger |
US5353276A (en) * | 1990-03-12 | 1994-10-04 | Deutsche Thomson-Brandt Gmbh | Process for recording and/or reproducing digital data on a record carrier |
JP3508138B2 (ja) * | 1991-06-25 | 2004-03-22 | ソニー株式会社 | 信号処理装置 |
US7508096B1 (en) * | 2007-09-20 | 2009-03-24 | General Electric Company | Switching circuit apparatus having a series conduction path for servicing a load and switching method |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3601536A (en) * | 1969-01-15 | 1971-08-24 | Ibm | System and method for developing a composite video signal |
US3701846A (en) * | 1970-03-27 | 1972-10-31 | George E Zenzefilis | Method and apparatus for recording and reproducing video |
US3745264A (en) * | 1970-07-23 | 1973-07-10 | Periphonics Corp | Analog signal recording and playback method and system |
CA950113A (en) * | 1970-09-29 | 1974-06-25 | William W. Ramage | Signal processing and reproducing method and apparatus |
DE2055080B2 (de) * | 1970-11-10 | 1973-03-22 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Nf-tonsignalspeichergeraet und wiedergabeschaltung, sowie aufzeichnungstraeger hierfuer |
US3743793A (en) * | 1971-01-26 | 1973-07-03 | Periphonics Corp | Analog signal recording and playback method and system |
US3748381A (en) * | 1971-02-16 | 1973-07-24 | Memorex Corp | Improved editing system |
US3769468A (en) * | 1971-07-30 | 1973-10-30 | Westinghouse Electric Corp | Audio reproduction methods and apparatus |
-
1974
- 1974-02-15 NL NL7402077A patent/NL7402077A/nl not_active Application Discontinuation
- 1974-04-29 US US05/464,787 patent/US4022986A/en not_active Expired - Lifetime
-
1975
- 1975-02-01 DE DE2504243A patent/DE2504243C2/de not_active Expired
- 1975-02-12 GB GB5939/75A patent/GB1494675A/en not_active Expired
- 1975-02-15 JP JP50019396A patent/JPS603697B2/ja not_active Expired
- 1975-02-17 FR FR7504820A patent/FR2261586B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2504243A1 (de) | 1975-08-21 |
DE2504243C2 (de) | 1984-01-12 |
FR2261586A1 (nl) | 1975-09-12 |
FR2261586B1 (nl) | 1980-05-16 |
GB1494675A (en) | 1977-12-07 |
JPS50119602A (nl) | 1975-09-19 |
US4022986A (en) | 1977-05-10 |
JPS603697B2 (ja) | 1985-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |