BE886928R - DEVICE FOR MEMORIZING THE INSTANTANEOUS POSITION OF A MAGNETIC TAPE CONTAINED IN A CASSETTE - Google Patents

DEVICE FOR MEMORIZING THE INSTANTANEOUS POSITION OF A MAGNETIC TAPE CONTAINED IN A CASSETTE

Info

Publication number
BE886928R
BE886928R BE0/203371A BE203371A BE886928R BE 886928 R BE886928 R BE 886928R BE 0/203371 A BE0/203371 A BE 0/203371A BE 203371 A BE203371 A BE 203371A BE 886928 R BE886928 R BE 886928R
Authority
BE
Belgium
Prior art keywords
cassette
memory
cassettes
magnetic tape
recording
Prior art date
Application number
BE0/203371A
Other languages
French (fr)
Original Assignee
Staar Sa
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.)
Filing date
Publication date
Application filed by Staar Sa filed Critical Staar Sa
Priority to BE0/203371A priority Critical patent/BE886928R/en
Application granted granted Critical
Publication of BE886928R publication Critical patent/BE886928R/en

Links

Classifications

    • 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
    • G11B23/30—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 with provision for auxiliary signals
    • 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
    • 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
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/06—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a 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
    • G11B15/16—Control of operating function, e.g. switching from recording to reproducing by sensing presence, absence or position of record carrier or container
    • 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
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/04—Magazines; Cassettes for webs or filaments
    • 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
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
    • G11B27/028—Electronic editing of analogue information signals, e.g. audio or video signals with computer assistance
    • 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
    • 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
    • G11B27/107—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating tapes
    • 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
    • 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
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/40—Combinations of multiple record carriers
    • G11B2220/41—Flat as opposed to hierarchical combination, e.g. library of tapes or discs, CD changer, or groups of record carriers that together store one title
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/60—Solid state media
    • G11B2220/65—Solid state media wherein solid state memory is used for storing indexing information or metadata
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/60—Solid state media
    • G11B2220/65—Solid state media wherein solid state memory is used for storing indexing information or metadata
    • G11B2220/652—Solid state media wherein solid state memory is used for storing indexing information or metadata said memory being attached to the recording medium
    • G11B2220/655—Memory in cassette [MIC]
    • 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
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
    • G11B27/024—Electronic editing of analogue information signals, e.g. audio or video signals on tapes

Description

       

  La présente invention se rapporte à des modifications et à des améliorations apportées aux dispositifs de mémorisation décrits et mis sous protection dans le brevet principal No 871.596 du

  
27 octobre 1978 et dans les brevets de perfectionnement y rattachés.

  
Dans ces brevets antérieurs est décrite l'utilisation d'une mémoire non volatile installée

  
dans chaque cassette de bande magnétique et destinée

  
 <EMI ID=1.1> 

  
à la cassette, telles que :
- titre et numéro de la cassette
- position instantanée de la bande magnétique
- nombre, titre, et position de chaque enregistrement effectué
- longueur de bande encore disponible pour de nouveaux enregistrements
- caractéristiques de la cassette et/ou de la bande magnétique
- etc...

  
Comme déjà décrit dans les brevets mentionnés ci-dessus, ces informations sont immédiatement affichées sur un écran (de télévision par exemple) suite à l'insertion de la cassette dans l'appareil d'enregistrement vidéo.

  
Or, pour connaître le titre de chaque

  
cassette et/ou pour connaître la longueur de la bande encore disponible pour de nouveaux enregistrements,

  
il est nécessaire d'introduire tour à tour chaque

  
cassette dans l'enregistreur vidéo.

  
Ceci devient vite laborieux si l'utilisateur

  
a plusieurs cassettes.

  
Le but de la présente invention est de

  
remédier à cet inconvénient à l'aide d'un moyen

  
simple et fiable. 

  
En vue de la réalisation de ce but, l'appareil enregistreur contient une mémoire de préférence non volatile qui stocke pour une série de cadettes des données relatives au contenu de la mémoire située dans chaque cassette.

  
De préférence la mémoire montée dans l'appareil enregistreur est du même type que celle située dans les cassettes.

  
La figure 1 est un schéma d'un dispositif de commande d'un appareil enregistreur suivant le schéma représenté sur la figure 12 du brevet belge No 879.620 déposé le 25 octobre 1979 et celui de la figure 2 du brevet belge No 886.249 déposé le 19 novembre 1980.

  
Les différents éléments communs portent les mêmes références.

  
Comme le montre cette figure 1 annexée

  
à la présente, la mémoire non volatile 50 (du type ER 1400) située dans la cassette 51 est reliée à l'interface du microprocesseur 60 par l'intermédiaire du connecteur à lamelles 57.

  
Conformément à l'invention, on prévoit le montage dans l'appareil enregistreur d'une autre mémoire non volatile 150 avantageusement du même type que celle 50 située dans la cassette 51 de façon à utiliser le même interface.

  
Cette mémoire 150 est reliée au microprocesseur 60 qui assure la gestion des différentes mémoires 50 incorporées aux cassettes.

  
Dans ces conditions, chaque fois qu'une nouvelle cassette 51 est introduite dans l'enregistreur et éditée (titre, numéro) par l'utilisateur, ces informations sont transmises à la mémoire appareil 150. La capacité disponible pour des enregistrements sur chaque cassette est également transmise à cette mémoire, laquelle réalise ainsi  <EMI ID=2.1> 

  
pertoriées en indiquant leur contenu (titres) et la durée d'enregistrement encore disponible sur chacune des faces.

  
Lorsque l'appareil vidéo est mis sous tension, automatiquement le microprocesseur 60 assure la lecture et l'affichage des informations contenues dans la "mémoire-appareil" 150 de telle sorte que l'utilisateur ait connaissance, comme illustré à la figure 2 :

  
1. du titre et du numéro de chaque cassette répertoriée (il peut alors directement introduire

  
la cassette désirée)

  
2. de la capacité d'enregistrement encore disponible pour chaque cassette répertoriée (il peut alors immédiatement décider si le programme

  
 <EMI ID=3.1> 

  
cassette donnée ou s'il doit utiliser une nouvelle cassette).

  
Il en résulte :
- un gain de temps considérable pour la sélection et la gestion des cassettes vidéo répertoriées
- un accès plus rapide à un programme contenu dans une des cassettes faisant partie d'une série de cassettes vidéo répertoriées
- aucun accroissement du prix puisqu'on utilise le même interface et le même microprocesseur.

  
Bien entendu , d'autres informations peuvent être stockées dans cette mémoire sans pour autant sortir du cadre de l'invention. 

  
 <EMI ID=4.1> 

  
1. Dispositif de mémorisation de la position instantanée d'une bande magnétique contenue dans une cassette selon le brevet principal et les brevets de perfectionnement y rattachés caractérisé en ce que l'appareil enregistreur contient une mémoire (150) de préférence non volatile qui stocke pour une série de cassettes des données relatives

  
au contenu de la mémoire (50) située dans la cassette.



  The present invention relates to modifications and improvements to the storage devices described and put under protection in the main patent No 871.596 of the

  
October 27, 1978 and in the related improvement certificates.

  
In these earlier patents, the use of an installed non-volatile memory is described.

  
in each magnetic tape cassette and intended

  
 <EMI ID = 1.1>

  
to the cassette, such as:
- title and number of the cassette
- instant position of the magnetic strip
- number, title, and position of each recording made
- tape length still available for new recordings
- characteristics of the cassette and / or magnetic tape
- etc ...

  
As already described in the patents mentioned above, this information is immediately displayed on a screen (for example a television) after the cassette has been inserted into the video recording device.

  
Now, to know the title of each

  
cassette and / or to find out the length of the tape still available for new recordings,

  
it is necessary to introduce each in turn

  
cassette in the video recorder.

  
This quickly becomes tedious if the user

  
has several cassettes.

  
The object of the present invention is to

  
remedy this drawback with a means

  
simple and reliable.

  
With a view to achieving this aim, the recording apparatus contains a preferably non-volatile memory which stores data relating to the content of the memory located in each cassette for a series of cadettes.

  
Preferably the memory mounted in the recording device is of the same type as that located in the cassettes.

  
Figure 1 is a diagram of a control device of a recording apparatus according to the diagram shown in Figure 12 of Belgian patent No 879,620 filed October 25, 1979 and that of Figure 2 of Belgian patent No 886,249 filed November 19 1980.

  
The different common elements have the same references.

  
As shown in this attached figure 1

  
here, the non-volatile memory 50 (of the ER 1400 type) located in the cassette 51 is connected to the interface of the microprocessor 60 via the lamellar connector 57.

  
According to the invention, provision is made for mounting in the recording device another non-volatile memory 150 advantageously of the same type as that 50 located in the cassette 51 so as to use the same interface.

  
This memory 150 is connected to the microprocessor 60 which ensures the management of the various memories 50 incorporated in the cassettes.

  
Under these conditions, each time a new cassette 51 is introduced into the recorder and edited (title, number) by the user, this information is transmitted to the device memory 150. The capacity available for recordings on each cassette is also transmitted to this memory, which thus realizes <EMI ID = 2.1>

  
disturbed by indicating their content (titles) and the recording time still available on each side.

  
When the video device is switched on, the microprocessor 60 automatically reads and displays the information contained in the "device memory" 150 so that the user is aware, as illustrated in FIG. 2:

  
1. the title and number of each cassette listed (he can then directly enter

  
the desired cassette)

  
2. of the recording capacity still available for each cassette listed (he can then immediately decide whether the program

  
 <EMI ID = 3.1>

  
given cassette or if he must use a new cassette).

  
The result is:
- considerable time savings for the selection and management of the video cassettes listed
- faster access to a program contained in one of the cassettes belonging to a series of video cassettes listed
- no increase in price since we use the same interface and the same microprocessor.

  
Of course, other information can be stored in this memory without departing from the scope of the invention.

  
 <EMI ID = 4.1>

  
1. Device for memorizing the instantaneous position of a magnetic tape contained in a cassette according to the main patent and the related improvement patents characterized in that the recording device contains a memory (150) preferably non-volatile which stores for a series of cassettes of related data

  
to the content of the memory (50) located in the cassette.

Claims (1)

2. Dispositif suivant la revendication 1 caractérisé en ce que la mémoire (150) montée dans l'appareil enregistreur stocke pour chacune des cassettes répertoriées contenant une mémoire, au moins son titre et la capacité d'enregistrement encore disponible. 2. Device according to claim 1 characterized in that the memory (150) mounted in the recording device stores for each of the cassettes listed containing a memory, at least its title and the recording capacity still available. 3. Dispositif selon l'une quelconque <EMI ID=5.1> 3. Device according to any one <EMI ID = 5.1> ce que lorsque l'appareil vidéo est mis sous tension, automatiquement le microprocesseur (60) assure la lecture et l'affichage des informations contenues dans la mémoire (150) de telle manière that when the video device is switched on, the microprocessor (60) automatically reads and displays the information contained in the memory (150) in such a way que l'utilisateur prenne connaissance : let the user know: a) du titre et du numéro de chaque cassette répertoriée b) de la capacité d'enregistrement encore disponible sur chacune des cassettes répertoriées. a) the title and number of each cassette listed b) the recording capacity still available on each of the cassettes listed. 4. Dispositif selon l'une quelconque 4. Device according to any one des revendications précédentes, caractérisé en ce que les informations contenues dans la mémoire (150) située dans l'appareil et relatives à une cassette donnée sont vérifiées et si nécessaire mises à jour à chaque fois que ladite cassette of the preceding claims, characterized in that the information contained in the memory (150) located in the apparatus and relating to a given cassette are checked and if necessary updated each time said cassette est introduite dans l'appareil enregistreur. is entered into the recording device. 5. Dispositif selon l'une quelconque 5. Device according to any one des revendications 1 à 4, caractérisé en ce que la semoirs (150) située dans l'appareil est du même type que celle (50) située dans les cassettes. of claims 1 to 4, characterized in that the seeders (150) located in the apparatus is of the same type as that (50) located in the cassettes.
BE0/203371A 1978-10-27 1980-12-31 DEVICE FOR MEMORIZING THE INSTANTANEOUS POSITION OF A MAGNETIC TAPE CONTAINED IN A CASSETTE BE886928R (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE0/203371A BE886928R (en) 1978-10-27 1980-12-31 DEVICE FOR MEMORIZING THE INSTANTANEOUS POSITION OF A MAGNETIC TAPE CONTAINED IN A CASSETTE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE191395A BE871596A (en) 1978-10-27 1978-10-27 DEVICE FOR MEMORIZING THE INSTANTANEOUS POSITION OF A MAGNETIC TAPE CONTAINED IN A CASSETTE.
BE0/203371A BE886928R (en) 1978-10-27 1980-12-31 DEVICE FOR MEMORIZING THE INSTANTANEOUS POSITION OF A MAGNETIC TAPE CONTAINED IN A CASSETTE

Publications (1)

Publication Number Publication Date
BE886928R true BE886928R (en) 1981-04-16

Family

ID=3843157

Family Applications (4)

Application Number Title Priority Date Filing Date
BE191395A BE871596A (en) 1978-10-27 1978-10-27 DEVICE FOR MEMORIZING THE INSTANTANEOUS POSITION OF A MAGNETIC TAPE CONTAINED IN A CASSETTE.
BE0/197808A BE879620R (en) 1978-10-27 1979-10-25 DEVICE FOR STORING THE INSTANTANEOUS POSITION OF A MAGNETIC STRIP CONTAINED IN A CASSETTE
BE0/202861A BE886249R (en) 1978-10-27 1980-11-19 DEVICE FOR MEMORIZING THE INSTANTANEOUS POSITION OF A MAGNETIC TAPE CONTAINED IN A CASSETTE
BE0/203371A BE886928R (en) 1978-10-27 1980-12-31 DEVICE FOR MEMORIZING THE INSTANTANEOUS POSITION OF A MAGNETIC TAPE CONTAINED IN A CASSETTE

Family Applications Before (3)

Application Number Title Priority Date Filing Date
BE191395A BE871596A (en) 1978-10-27 1978-10-27 DEVICE FOR MEMORIZING THE INSTANTANEOUS POSITION OF A MAGNETIC TAPE CONTAINED IN A CASSETTE.
BE0/197808A BE879620R (en) 1978-10-27 1979-10-25 DEVICE FOR STORING THE INSTANTANEOUS POSITION OF A MAGNETIC STRIP CONTAINED IN A CASSETTE
BE0/202861A BE886249R (en) 1978-10-27 1980-11-19 DEVICE FOR MEMORIZING THE INSTANTANEOUS POSITION OF A MAGNETIC TAPE CONTAINED IN A CASSETTE

Country Status (2)

Country Link
JP (1) JPS6019593B2 (en)
BE (4) BE871596A (en)

Cited By (17)

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EP0081958A1 (en) * 1981-12-11 1983-06-22 Racal Recorders Ltd Improvements in and relating to tape recorders
EP0152142A3 (en) * 1984-02-10 1985-09-25 N.V. Philips' Gloeilampenfabrieken System for reproducing information from an optically readable record carrier, apparatus for use in said system, and record carrier for use in said system
EP0169597A1 (en) * 1984-07-02 1986-01-29 Koninklijke Philips Electronics N.V. Apparatus for reproducing information from a record carrier
WO1986001631A1 (en) * 1984-08-24 1986-03-13 Eastman Kodak Company Video disk apparatus providing organized picture playback
US4652939A (en) * 1984-08-24 1987-03-24 Eastman Kodak Company Disk container supporting a deteachable memory
EP0265167A3 (en) * 1986-10-15 1989-08-23 Pioneer Electronic Corporation Disk player with disk magazine
EP0257534A3 (en) * 1986-08-23 1990-05-23 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Device for recording and fast access to video signal parts on a magnetic tape
EP0363653A3 (en) * 1988-10-11 1991-02-27 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co. KG. Method for recording and reproducing the table of contents of a magnetic-tape video cassette, and video recorder for carrying out the method
EP0424653A1 (en) * 1989-10-24 1991-05-02 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co. KG. Videorecorder comprising a device for storing the table of contents of a cassettemagazine containing a plurality of magnetic tape cassettes
EP0424656A1 (en) * 1989-10-24 1991-05-02 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co. KG. Videorecorder comprising a device for storing the table of contents of a cassette magazine containing a plurality of magnetic tape cassettes and for numbering these magnetic tape cassettes
EP0413288A3 (en) * 1989-08-17 1992-09-02 Nokia Unterhaltungselektronik (Deutschland) Gmbh Video recorder with automatic search mode
WO1993016475A3 (en) * 1992-02-14 1993-10-14 Thomson Brandt Gmbh Support with compartments for cassettes containing recording media
USRE34475E (en) * 1984-07-02 1993-12-14 U.S. Philips Corporation Apparatus for automatically reproducing preferred selections from a record carrier
EP0545727A3 (en) * 1991-12-05 1994-05-25 Dsp Group Inc Video cassette directory
EP0501338A3 (en) * 1991-02-28 1994-09-28 Toshiba Kk Timer operation management apparatus
EP0539387A4 (en) * 1990-07-16 1995-02-15 George G. Younger Apparatus for logging electronic media-taped material
WO1998026417A1 (en) * 1996-12-11 1998-06-18 Robert Bosch Gmbh Playback device

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Publication number Priority date Publication date Assignee Title
FR2461299B1 (en) * 1979-07-09 1986-09-05 Telediffusion Fse NOTEBOOK MEMORY FOR MAGNETIC TAPE RECORDING CASSETTES
JPS5674880A (en) * 1979-10-22 1981-06-20 Staar Sa Device for storing momentary position of magnetic tape
DE2948021A1 (en) * 1979-11-29 1981-06-04 Basf Ag, 6700 Ludwigshafen METHOD AND ARRANGEMENT FOR STORING AND RECOVERING JOBS ON RECORDING CARRIERS IN A RECORDING AND / OR REPLAYING DEVICE, IN PARTICULAR IN A MAGNETIC TAPE CASSETTE DEVICE
FR2482757A1 (en) * 1980-05-19 1981-11-20 Tech Audio Visuelles Sa Digital track finding system for tape recorder - uses memory storing pulses during recording to mark beginning and end of each track for subsequent entering at beginning of tape
JPS5758277A (en) * 1980-09-24 1982-04-07 Canon Inc Counter of information record reproducing device
JPS5758276A (en) * 1980-09-24 1982-04-07 Canon Inc Counter of information record reproducing device
JPS6245356Y2 (en) * 1981-06-05 1987-12-03
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Also Published As

Publication number Publication date
BE871596A (en) 1979-02-15
BE886249R (en) 1981-03-16
JPS6019593B2 (en) 1985-05-16
JPS5558862A (en) 1980-05-01
BE879620R (en) 1980-02-15

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Effective date: 19981027