ES8206078A1 - Un metodo para hacer una grabacion superpuesta en una cinta magnetica previamente grabada - Google Patents

Un metodo para hacer una grabacion superpuesta en una cinta magnetica previamente grabada

Info

Publication number
ES8206078A1
ES8206078A1 ES504276A ES504276A ES8206078A1 ES 8206078 A1 ES8206078 A1 ES 8206078A1 ES 504276 A ES504276 A ES 504276A ES 504276 A ES504276 A ES 504276A ES 8206078 A1 ES8206078 A1 ES 8206078A1
Authority
ES
Spain
Prior art keywords
tape
shielding member
recording
arms
cassette
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
Application number
ES504276A
Other languages
English (en)
Other versions
ES504276A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CAMBRASOUND Ltd
Original Assignee
CAMBRASOUND Ltd
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 CAMBRASOUND Ltd filed Critical CAMBRASOUND Ltd
Publication of ES504276A0 publication Critical patent/ES504276A0/es
Publication of ES8206078A1 publication Critical patent/ES8206078A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams
    • 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
    • G11B15/60—Guiding record carrier
    • G11B15/62—Maintaining desired spacing between record carrier and head

Abstract

METODO PARA HACER UNA GRABACION SUPERPUESTA EN UNA CINTA MAGNETICA PREVIAMENTE GRABADA. COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE COLOCA LA CINTA EN UN GRABADOR DE CINTA Y SE ACCIONA HASTA DEJARLA EN UNA POSICION CORRECTA DE GRABACION FRENTE A LAS CABEZAS MAGNETICAS DE DICHO GRABADOR; SEGUNDA, SE POSICIONA UN MIEMBRO DE APANTALLAMIENTO, EFICAZ PARA ATENUAR EL CAMPO DE BORRADO DE LA CABEZA BORRADORA, Y POR ULTIMO, SE ACCIONA EL GRABADOR DE CINTA, EXCITANDO LAS CABEZAS BORRADORA Y GRABADORA, PARA REALIZAR LA GRABACION DE LA INFORMACION ADICIONAL SOBRE DICHA CINTA.
ES504276A 1980-07-25 1981-07-24 Un metodo para hacer una grabacion superpuesta en una cinta magnetica previamente grabada Expired ES8206078A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8016522A FR2487560A1 (fr) 1980-07-25 1980-07-25 Dispositif de surimpression pour magnetophone

Publications (2)

Publication Number Publication Date
ES504276A0 ES504276A0 (es) 1982-06-16
ES8206078A1 true ES8206078A1 (es) 1982-06-16

Family

ID=9244569

Family Applications (1)

Application Number Title Priority Date Filing Date
ES504276A Expired ES8206078A1 (es) 1980-07-25 1981-07-24 Un metodo para hacer una grabacion superpuesta en una cinta magnetica previamente grabada

Country Status (7)

Country Link
EP (1) EP0045186A1 (es)
JP (1) JPS57117113A (es)
AU (1) AU7339581A (es)
ES (1) ES8206078A1 (es)
FR (1) FR2487560A1 (es)
GR (1) GR75267B (es)
ZA (1) ZA815079B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6047186U (ja) * 1983-09-09 1985-04-03 ティーディーケイ株式会社 磁気テ−プカ−トリツジ
JPS61105983U (es) * 1984-12-17 1986-07-05
DE8505795U1 (de) * 1985-03-01 1985-05-15 Basf Ag, 6700 Ludwigshafen Aufzeichnungsträger mit Hülle
FR2737936B1 (fr) * 1995-08-18 1997-09-19 Gec Alsthom T & D Sa Disjoncteur muni d'une resistance de fermeture avec dispositif d'insertion

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861133A (en) * 1949-08-01 1958-11-18 Minnesota Mining & Mfg Method and apparatus for the selective erasure of undesired transferred signals in magnetic recording
US2713619A (en) * 1951-03-27 1955-07-19 Ampro Corp Magnetic conditioning device
US2876295A (en) * 1954-09-14 1959-03-03 William L Irby Lateral magnetic recorder
DE1127100B (de) * 1960-10-15 1962-04-05 Agfa Ag Verfahren und Vorrichtung zum Einblenden einer Zusatzaufzeichnung in eine bestehende Tonaufzeichnung
GB1023885A (en) * 1963-09-13 1966-03-30 Walter Young Improvements in or relating to magnetic recording devices
US3478177A (en) * 1965-11-04 1969-11-11 Sony Corp Erasing system for magnetic tapes with angularly disposed tracks thereon
US3612774A (en) * 1969-02-03 1971-10-12 Robert N Fink Snap-on erasing member for compact cassette recorder
US3636274A (en) * 1969-11-20 1972-01-18 John D Bratka Tape machine head cap removably mountable for wear prevention
JPS5029462Y1 (es) * 1970-08-11 1975-08-29
US3838463A (en) * 1972-01-07 1974-09-24 Telex Computer Products Automatic flux shield engagement mechanism
DE2303248A1 (de) * 1973-01-24 1974-07-25 Agfa Gevaert Ag Tonbandkassette
AT343370B (de) * 1973-03-29 1978-05-26 Eumig Aufnahme- oder wiedergabegerat
US4121263A (en) * 1977-07-27 1978-10-17 The Singer Company Method and apparatus for control signal separation to regain synchronization between a visual image projector and an audio program
GB2009481B (en) * 1978-06-07 1983-02-23 Fisher R A Apparatus for variably erasing sound recorded on a magnetic tape

Also Published As

Publication number Publication date
ES504276A0 (es) 1982-06-16
FR2487560A1 (fr) 1982-01-29
GR75267B (es) 1984-07-13
JPS57117113A (en) 1982-07-21
ZA815079B (en) 1982-07-28
EP0045186A1 (en) 1982-02-03
AU7339581A (en) 1982-01-28

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