GB1483648A - Circuit arrangement for the switch-over between different types of magnetic tape in an audio magnetic tape recorder - Google Patents

Circuit arrangement for the switch-over between different types of magnetic tape in an audio magnetic tape recorder

Info

Publication number
GB1483648A
GB1483648A GB3659574A GB3659574A GB1483648A GB 1483648 A GB1483648 A GB 1483648A GB 3659574 A GB3659574 A GB 3659574A GB 3659574 A GB3659574 A GB 3659574A GB 1483648 A GB1483648 A GB 1483648A
Authority
GB
United Kingdom
Prior art keywords
switch
magnetic tape
diode
recording level
oscillator
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
GB3659574A
Other languages
English (en)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1483648A publication Critical patent/GB1483648A/en
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
    • G11B15/05—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
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • 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
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor

Landscapes

  • Amplifiers (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
GB3659574A 1973-08-25 1974-08-20 Circuit arrangement for the switch-over between different types of magnetic tape in an audio magnetic tape recorder Expired GB1483648A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732342976 DE2342976C2 (de) 1973-08-25 1973-08-25 Schaltungsanordnung zur automatischen Umschaltung von Eisenoxyd-Bändern auf Chromdioxyd-Bänder

Publications (1)

Publication Number Publication Date
GB1483648A true GB1483648A (en) 1977-08-24

Family

ID=5890707

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3659574A Expired GB1483648A (en) 1973-08-25 1974-08-20 Circuit arrangement for the switch-over between different types of magnetic tape in an audio magnetic tape recorder

Country Status (3)

Country Link
JP (1) JPS5729764B2 (enrdf_load_stackoverflow)
DE (1) DE2342976C2 (enrdf_load_stackoverflow)
GB (1) GB1483648A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581858Y2 (ja) * 1973-11-17 1983-01-13 ソニー株式会社 テ−プレコ−ダ
JPS5367412U (enrdf_load_stackoverflow) * 1976-11-09 1978-06-06

Also Published As

Publication number Publication date
DE2342976C2 (de) 1975-10-09
JPS5046309A (enrdf_load_stackoverflow) 1975-04-25
JPS5729764B2 (enrdf_load_stackoverflow) 1982-06-24
DE2342976B1 (de) 1975-02-27

Similar Documents

Publication Publication Date Title
US2709204A (en) Recording and reproducing apparatus and methods
US3930266A (en) Control system for a recording/reproducing apparatus
US3812529A (en) System for discriminating classification of a magnetic recording medium
US4270152A (en) Magnetic tape reproduction device
US3505485A (en) Tape reeling search system with transistor search amplifier
US2861133A (en) Method and apparatus for the selective erasure of undesired transferred signals in magnetic recording
US3355727A (en) Shield utilized as flux path for magnetic head
GB1483648A (en) Circuit arrangement for the switch-over between different types of magnetic tape in an audio magnetic tape recorder
US4037259A (en) Method and equipment for switching the operating conditions of a tape-recorder
US3591730A (en) Amplitude sensitive magnetic marking and self-muting mark sensing system
US3350511A (en) Speed indicator and control system
US3509549A (en) Magnetic recording and reproducing of cue signals,including pulse width discrimination for cue signal selection
US3275757A (en) Carrier-erase magnetic tape recording
GB1218488A (en) Improvements in and relating to magnetic tape recording and playback systems
ES8103426A1 (es) Un aparato para reproducir senales de audiofrecuencia desde un soporte de registro magnetico.
US4198664A (en) Nonrecorded section detection in a tape recorder apparatus
JPH0447881B2 (enrdf_load_stackoverflow)
GB1109423A (en) Control of tape recording and reproducing equipment
JPS5715237A (en) Video signal reproducer
GB1001655A (en) Improved system for editing recorded material
US3428759A (en) Push-pull oscillator and indicating means for a stereo magnetic tape recorder
US3506793A (en) Magnetic tape editing system with a bilevel signal amplifier
JPS62145559A (ja) コントロ−ル信号再生回路
US3261004A (en) Read-write amplifier circuit
US3249927A (en) Transducer method and apparatus

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee