GB961951A - Improvements in or relating to magnetic tape transducing apparatus - Google Patents

Improvements in or relating to magnetic tape transducing apparatus

Info

Publication number
GB961951A
GB961951A GB3457160A GB3457160A GB961951A GB 961951 A GB961951 A GB 961951A GB 3457160 A GB3457160 A GB 3457160A GB 3457160 A GB3457160 A GB 3457160A GB 961951 A GB961951 A GB 961951A
Authority
GB
United Kingdom
Prior art keywords
track
playback
heads
hsk
head
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
GB3457160A
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.)
Telefunken AG
Original Assignee
Telefunken AG
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 Telefunken AG filed Critical Telefunken AG
Publication of GB961951A publication Critical patent/GB961951A/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
    • 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
    • G11B27/029—Insert-editing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)

Abstract

961, 951. Editing magnetic tapes. TELEFUNKEN A. G. Oct. 10, 1960 [Oct. 10, 1959], No. 34571/60. Heading G5R. Single-track mixed recordings of the musicplus-commentary type are produced with a single record/playback amplifier NF and a dual arrangement of heads, selectively engaged by a ganged switch S. In Fig. 1, normal recording or playback is provided on tracks I and II of a tape M in the switch positions a-d. In position e, the finalised recording on track II is played back by head HSK II through the amplifier NF and fed to head HSK I , where it is superimposed on the original recording, the erase heads LK being inoperative. In Fig. 2, track I has separate record SK I and playback HK I heads, normal recording being provided in switch positions c, d. Playback output from heads HK I and HSK II is mixed by potentiometers P 1 , P 2 and is fed in position a to a loudspeaker, to set up the relative balance, or in position b to re-record the mixed signals via the head SK I . Normal playback from either track is obtained in position a by setting to zero the potentiometer P, corresponding to the unwanted track.
GB3457160A 1959-10-10 1960-10-10 Improvements in or relating to magnetic tape transducing apparatus Expired GB961951A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0011140 1959-10-10

Publications (1)

Publication Number Publication Date
GB961951A true GB961951A (en) 1964-06-24

Family

ID=7546622

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3457160A Expired GB961951A (en) 1959-10-10 1960-10-10 Improvements in or relating to magnetic tape transducing apparatus

Country Status (1)

Country Link
GB (1) GB961951A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209164A2 (en) * 1972-12-01 1974-06-28 Froidevaux Antoinette
EP0010716A1 (en) * 1978-11-02 1980-05-14 BASF Aktiengesellschaft Method and device for changing video recordings with or without audio information into video recording and reproducing systems, particularly magnetic recording and reproducing systems

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209164A2 (en) * 1972-12-01 1974-06-28 Froidevaux Antoinette
EP0010716A1 (en) * 1978-11-02 1980-05-14 BASF Aktiengesellschaft Method and device for changing video recordings with or without audio information into video recording and reproducing systems, particularly magnetic recording and reproducing systems

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