FR2435097A1 - Systeme d'enregistrement et cassette destinee a un tel systeme - Google Patents
Systeme d'enregistrement et cassette destinee a un tel systemeInfo
- Publication number
- FR2435097A1 FR2435097A1 FR7921888A FR7921888A FR2435097A1 FR 2435097 A1 FR2435097 A1 FR 2435097A1 FR 7921888 A FR7921888 A FR 7921888A FR 7921888 A FR7921888 A FR 7921888A FR 2435097 A1 FR2435097 A1 FR 2435097A1
- Authority
- FR
- France
- Prior art keywords
- recording
- cassette
- detection device
- comparison
- recording apparatus
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 abstract 2
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/005—Programmed access in sequence to indexed parts of tracks of operating tapes, by driving or guiding the tape
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/026—Control of operating function, e.g. switching from recording to reproducing by using processor, e.g. microcomputer
-
- 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
- G11B23/38—Visual features other than those contained in record tracks or represented by sprocket holes the visual signals being auxiliary signals
- G11B23/42—Marks for indexing, speed-controlling, synchronising, or timing
-
- 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
- G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
- G11B27/13—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier the information being derived from movement of the record carrier, e.g. using tachometer
-
- 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
- G11B27/34—Indicating arrangements
-
- 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
-
- 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
- G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Automatic Tape Cassette Changers (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
Un système d'enregistrement pour enregistrer des signaux sur une bande magnétique comporte un appareil d'enregistrement et des cassettes pouvant être placées sur cet appareil. Un dispositif de détection détermine le temps maximum disponible pour des enregistrements d'une cassette placée sur l'appareil d'enregistrement et un dispositif de comparaison compare un signal de sortie du dispositif de détection à une grandeur de comparaison dérivée dune horloge de commutation. Application aux systèmes d'enregistrement à cassette.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT634178A AT356916B (de) | 1978-09-01 | 1978-09-01 | Aufzeichnungssystem und kassette fuer ein solches aufzeichnungssystem |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2435097A1 true FR2435097A1 (fr) | 1980-03-28 |
FR2435097B1 FR2435097B1 (fr) | 1985-07-12 |
Family
ID=3585333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7921888A Expired FR2435097B1 (fr) | 1978-09-01 | 1979-08-31 | Systeme d'enregistrement et cassette destinee a un tel systeme |
Country Status (16)
Country | Link |
---|---|
US (1) | US4339776A (fr) |
JP (1) | JPS5534389A (fr) |
AT (1) | AT356916B (fr) |
AU (1) | AU532078B2 (fr) |
CA (1) | CA1147458A (fr) |
CH (1) | CH649407A5 (fr) |
DE (2) | DE2934225C2 (fr) |
ES (2) | ES483733A1 (fr) |
FR (1) | FR2435097B1 (fr) |
GB (1) | GB2030755B (fr) |
HK (2) | HK21084A (fr) |
IE (1) | IE48936B1 (fr) |
IT (1) | IT1203304B (fr) |
NL (1) | NL179617C (fr) |
SE (2) | SE443469B (fr) |
SG (1) | SG53083G (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2489997A1 (fr) * | 1980-09-05 | 1982-03-12 | Staar Sa | Dispositif de memorisation de la position instantanee d'une bande magnetique contenue dans une cassette |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4398300A (en) * | 1977-12-09 | 1983-08-09 | Staar S. A. | Method and apparatus for cassette identification by operating characteristics |
US4406426A (en) * | 1981-06-16 | 1983-09-27 | Richard Crandall | Secrecy-coded cassette |
JPS5875161A (ja) * | 1981-10-29 | 1983-05-06 | Canon Inc | プロセスキツト及びこのキツトを用いる画像形成装置 |
NL8201573A (nl) * | 1982-04-15 | 1983-11-01 | Philips Nv | Magneetband-loopwerk. |
US4554599A (en) * | 1982-06-21 | 1985-11-19 | Fujitsu Ten Limited | Cassette tape reproduction control arrangement |
JPS61294652A (ja) * | 1985-06-20 | 1986-12-25 | Sony Corp | 記録再生装置 |
JPS62134856A (ja) * | 1985-12-05 | 1987-06-17 | Pioneer Electronic Corp | デイジタル・オ−デイオ・デイスク再生装置 |
US4723181A (en) * | 1986-09-24 | 1988-02-02 | Eastman Kodak Company | Tape memory with integral disk index on reel |
JPS6391884U (fr) * | 1986-12-04 | 1988-06-14 | ||
JP2663425B2 (ja) * | 1987-01-20 | 1997-10-15 | 松下電器産業株式会社 | 光学式デイスク再生装置 |
JPS647615U (fr) * | 1987-06-30 | 1989-01-17 | ||
KR910003393Y1 (ko) * | 1988-08-26 | 1991-05-24 | 삼성전자 주식회사 | 예약 녹화시 비디오 테이프의 주행 모드 자동 설정회로 |
DE3833452A1 (de) * | 1988-10-01 | 1990-04-05 | Grundig Emv | Verfahren zur vermeidung des versehentlichen ueberschreibens von auf einem videomagnetband aufgezeichneten videosignalabschnitten und videomagnetbandrecorder zur durchfuehrung dieses verfahrens |
KR910010183B1 (ko) * | 1988-12-22 | 1991-12-20 | 삼성전자 주식회사 | 녹화 정지 시간 설정 방법 |
JPH0346158A (ja) * | 1989-07-14 | 1991-02-27 | Teac Corp | ディスク装置 |
GB9011889D0 (en) * | 1990-05-26 | 1990-07-18 | Crowhurst Business Systems | Improvements relating to recording machines |
EP0501338A3 (en) * | 1991-02-28 | 1994-09-28 | Toshiba Kk | Timer operation management apparatus |
KR920020481A (ko) * | 1991-04-29 | 1992-11-21 | 강진구 | Vcr의 녹화 속도 자동 변환 방법 |
US5414859A (en) * | 1992-05-27 | 1995-05-09 | Tandy Corporation | Interprocessor communication protocol with built-in error prevention encoding |
US5594601A (en) * | 1992-05-27 | 1997-01-14 | Tandy Corporation | Method of programming audio tracks in a sequential medium |
DE69321423T2 (de) * | 1992-07-10 | 1999-05-12 | Koninkl Philips Electronics Nv | System zur Aufnahme und/oder Wiedergabe von Informationssignalen und Kassette und Gerät für das System |
JP3339123B2 (ja) * | 1993-08-24 | 2002-10-28 | ソニー株式会社 | 録画情報記録方法 |
JPH0798935A (ja) * | 1993-09-29 | 1995-04-11 | Toshiba Corp | 情報信号記録再生装置 |
US6101070A (en) * | 1993-09-30 | 2000-08-08 | Sony Corporation | Method and apparatus for determining information and a cassette for use therewith |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3601558A (en) * | 1967-11-20 | 1971-08-24 | Matsushita Electric Ind Co Ltd | Cartridge-type magnetic tape recording and reproducing apparatus with means to indicate the coercivity of the tape |
US3557360A (en) * | 1968-05-31 | 1971-01-19 | Bell & Howell Co | Apparatus for illuminating the tape reels and spindle splines of tape cassettes |
US3712559A (en) * | 1969-11-05 | 1973-01-23 | Information Terminals Corp | Tape cassette and improvements therefor |
AT311693B (de) * | 1971-03-08 | 1973-11-26 | Philips Nv | Aufzeichnungs- und/oder Wiedergabegerät |
US3723666A (en) * | 1971-03-23 | 1973-03-27 | Bell & Howell Co | Method for distinguishing pauses in recorded features during replay thereof |
US3761643A (en) * | 1971-07-16 | 1973-09-25 | M Keeler | Video playback unit in inaccessible container |
US3921215A (en) * | 1973-06-28 | 1975-11-18 | Matsushita Electric Ind Co Ltd | Magnetic recording and reproducing system with tape counter |
US4075669A (en) * | 1974-03-22 | 1978-02-21 | U.S. Philips Corporation | Index marking for a cassette magazine apparatus |
AT335195B (de) * | 1974-07-17 | 1977-02-25 | Philips Nv | Aufzeichnungs- und/oder wiedergabegerat und kassette fur ein solches gerat |
SE437307B (sv) * | 1977-01-17 | 1985-02-18 | Matsushita Electric Ind Co Ltd | Bandlengdindikeringsanordning vid kassettbandspelare |
JPS5951054B2 (ja) * | 1977-08-25 | 1984-12-12 | ソニー株式会社 | 記録再生装置 |
US4197561A (en) * | 1978-01-18 | 1980-04-08 | Brigham Young University | Portable recorder apparatus for recording time-related data |
-
1978
- 1978-09-01 AT AT634178A patent/AT356916B/de not_active IP Right Cessation
-
1979
- 1979-08-22 NL NLAANVRAGE7906335,A patent/NL179617C/xx not_active IP Right Cessation
- 1979-08-24 DE DE2934225A patent/DE2934225C2/de not_active Expired
- 1979-08-24 US US06/069,442 patent/US4339776A/en not_active Expired - Lifetime
- 1979-08-24 DE DE19797924084U patent/DE7924084U1/de not_active Expired
- 1979-08-27 AU AU50320/79A patent/AU532078B2/en not_active Ceased
- 1979-08-28 IT IT68723/79A patent/IT1203304B/it active
- 1979-08-29 GB GB7929923A patent/GB2030755B/en not_active Expired
- 1979-08-29 SE SE7907174A patent/SE443469B/sv not_active IP Right Cessation
- 1979-08-29 IE IE1653/79A patent/IE48936B1/en not_active IP Right Cessation
- 1979-08-29 CH CH7846/79A patent/CH649407A5/de not_active IP Right Cessation
- 1979-08-30 CA CA000334760A patent/CA1147458A/fr not_active Expired
- 1979-08-30 ES ES483733A patent/ES483733A1/es not_active Expired
- 1979-08-30 ES ES483742A patent/ES483742A1/es not_active Expired
- 1979-08-31 FR FR7921888A patent/FR2435097B1/fr not_active Expired
- 1979-08-31 JP JP11054379A patent/JPS5534389A/ja active Pending
-
1983
- 1983-08-22 SG SG53083A patent/SG53083G/en unknown
-
1984
- 1984-03-08 HK HK210/84A patent/HK21084A/xx not_active IP Right Cessation
- 1984-06-07 HK HK483/84A patent/HK48384A/xx not_active IP Right Cessation
-
1985
- 1985-04-11 SE SE8501782A patent/SE8501782D0/xx not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2489997A1 (fr) * | 1980-09-05 | 1982-03-12 | Staar Sa | Dispositif de memorisation de la position instantanee d'une bande magnetique contenue dans une cassette |
Also Published As
Publication number | Publication date |
---|---|
ES483733A1 (es) | 1980-09-01 |
SE8501782L (sv) | 1985-04-11 |
IT7968723A0 (it) | 1979-08-28 |
GB2030755A (en) | 1980-04-10 |
HK48384A (en) | 1984-06-15 |
DE2934225C2 (de) | 1985-04-18 |
IT1203304B (it) | 1989-02-15 |
CH649407A5 (de) | 1985-05-15 |
FR2435097B1 (fr) | 1985-07-12 |
JPS5534389A (en) | 1980-03-10 |
CA1147458A (fr) | 1983-05-31 |
NL7906335A (nl) | 1980-03-04 |
SE443469B (sv) | 1986-02-24 |
DE2934225A1 (de) | 1980-03-13 |
NL179617B (nl) | 1986-05-01 |
US4339776A (en) | 1982-07-13 |
SE7907174L (sv) | 1980-03-02 |
HK21084A (en) | 1984-03-16 |
SE8501782D0 (sv) | 1985-04-11 |
AU532078B2 (en) | 1983-09-15 |
SG53083G (en) | 1984-04-19 |
ES483742A1 (es) | 1980-09-01 |
AT356916B (de) | 1980-06-10 |
AU5032079A (en) | 1980-03-27 |
DE7924084U1 (de) | 1980-07-10 |
NL179617C (nl) | 1986-10-01 |
GB2030755B (en) | 1983-06-15 |
IE48936B1 (en) | 1985-06-26 |
ATA634178A (de) | 1979-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
CD | Change of name or company name | ||
ST | Notification of lapse |