FR2181150A5 - - Google Patents

Info

Publication number
FR2181150A5
FR2181150A5 FR7213733A FR7213733A FR2181150A5 FR 2181150 A5 FR2181150 A5 FR 2181150A5 FR 7213733 A FR7213733 A FR 7213733A FR 7213733 A FR7213733 A FR 7213733A FR 2181150 A5 FR2181150 A5 FR 2181150A5
Authority
FR
France
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
FR7213733A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7213733A priority Critical patent/FR2181150A5/fr
Priority to US335046A priority patent/US3911487A/en
Priority to BE128998A priority patent/BE797022A/xx
Priority to MC1034A priority patent/MC976A1/xx
Priority to GB1480573A priority patent/GB1425400A/en
Priority to DE2316240A priority patent/DE2316240A1/de
Priority to AU54055/73A priority patent/AU5405573A/en
Priority to ZA732335A priority patent/ZA732335B/xx
Priority to IT68068/73A priority patent/IT980840B/it
Priority to NL7305268A priority patent/NL7305268A/xx
Priority to BR2818/73A priority patent/BR7302818D0/pt
Priority to LU67444A priority patent/LU67444A1/xx
Priority to ES414495A priority patent/ES414495A1/es
Priority to JP48044633A priority patent/JPS4921119A/ja
Application granted granted Critical
Publication of FR2181150A5 publication Critical patent/FR2181150A5/fr
Expired legal-status Critical Current

Links

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
    • G11B15/02—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
    • 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
    • G11B27/22—Means responsive to presence or absence of recorded information signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/49—Fixed mounting or arrangements, e.g. one head per track
    • G11B5/4969—Details for track selection or addressing
FR7213733A 1972-04-19 1972-04-19 Expired FR2181150A5 (xx)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR7213733A FR2181150A5 (xx) 1972-04-19 1972-04-19
US335046A US3911487A (en) 1972-04-19 1973-02-23 Magnetic tape playback unit which sequentially switches between four tracks by detecting end of track silence
BE128998A BE797022A (fr) 1972-04-19 1973-03-19 Emetteur reproducteur d'enregistrements sur bande magnetique pour sonorisation de salles
MC1034A MC976A1 (fr) 1972-04-19 1973-03-21 Emetteur reproducteur d'enregistrements sur bande magnétique pour sonorisation de salles
GB1480573A GB1425400A (en) 1972-04-19 1973-03-28 Apparatus for reproducing sound recordings
DE2316240A DE2316240A1 (de) 1972-04-19 1973-03-31 Aufnahme-wiedergabegeraet fuer tonbandaufnahmen fuer die tongestaltung von raeumen
AU54055/73A AU5405573A (en) 1972-04-19 1973-04-03 Magnetic tape playback unit
ZA732335A ZA732335B (en) 1972-04-19 1973-04-04 Magnetic tape playback unit
IT68068/73A IT980840B (it) 1972-04-19 1973-04-13 Emettitore riproduttore di registra zioni su nastro magnetico per la so norizzazione di sale
NL7305268A NL7305268A (xx) 1972-04-19 1973-04-16
BR2818/73A BR7302818D0 (pt) 1972-04-19 1973-04-17 Emissor-reprodutor de registros de banda magnetica
LU67444A LU67444A1 (xx) 1972-04-19 1973-04-17
ES414495A ES414495A1 (es) 1972-04-19 1973-04-17 Emisor-reproductor de registro sobre banda magnetica de va-rias pistas.
JP48044633A JPS4921119A (xx) 1972-04-19 1973-04-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7213733A FR2181150A5 (xx) 1972-04-19 1972-04-19

Publications (1)

Publication Number Publication Date
FR2181150A5 true FR2181150A5 (xx) 1973-11-30

Family

ID=9097132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7213733A Expired FR2181150A5 (xx) 1972-04-19 1972-04-19

Country Status (4)

Country Link
BE (1) BE797022A (xx)
BR (1) BR7302818D0 (xx)
FR (1) FR2181150A5 (xx)
ZA (1) ZA732335B (xx)

Also Published As

Publication number Publication date
BE797022A (fr) 1973-07-16
BR7302818D0 (pt) 1974-07-25
ZA732335B (en) 1974-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse