JPS56114184A - Electronic editor - Google Patents

Electronic editor

Info

Publication number
JPS56114184A
JPS56114184A JP1759580A JP1759580A JPS56114184A JP S56114184 A JPS56114184 A JP S56114184A JP 1759580 A JP1759580 A JP 1759580A JP 1759580 A JP1759580 A JP 1759580A JP S56114184 A JPS56114184 A JP S56114184A
Authority
JP
Japan
Prior art keywords
tape
signal
error detection
recording
slave tape
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.)
Granted
Application number
JP1759580A
Other languages
Japanese (ja)
Other versions
JPS6211430B2 (en
Inventor
Kazuharu Shiragami
Hisayoshi Inoue
Haruo Suenaga
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP1759580A priority Critical patent/JPS56114184A/en
Publication of JPS56114184A publication Critical patent/JPS56114184A/en
Publication of JPS6211430B2 publication Critical patent/JPS6211430B2/ja
Granted 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

Landscapes

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

Abstract

PURPOSE:To make edition, by giving a delay to the voice reproduction signal of a slave tape by the head distance time exclusively used for playback and recording of a slave tape recording and playback device, in editing an original tape on the slave tape. CONSTITUTION:The frequency band of an audio analog input signal is limited at LPFs 1, 13 to prevent the folded noise at signal sampling and the signal is quantized at AD converters 2, 14. This quantized signal is added with a code making error detection and another code for data correction, at error detection and correction code addition circuits 3, 15, and it is modulated at modulation circuits 4, 16 and recorded as audio digital signal on an original tape 5 and a slave tape 17 at respectively audio recording heads Hd2 and Hd5. In this case, the output of an error detection, compensation, and correction circuit 20 is delayed by the time of l/V=T, when making the stationary tape speed as V(cm/s) and the head distance as l(cm).
JP1759580A 1980-02-14 1980-02-14 Electronic editor Granted JPS56114184A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1759580A JPS56114184A (en) 1980-02-14 1980-02-14 Electronic editor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1759580A JPS56114184A (en) 1980-02-14 1980-02-14 Electronic editor

Publications (2)

Publication Number Publication Date
JPS56114184A true JPS56114184A (en) 1981-09-08
JPS6211430B2 JPS6211430B2 (en) 1987-03-12

Family

ID=11948241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1759580A Granted JPS56114184A (en) 1980-02-14 1980-02-14 Electronic editor

Country Status (1)

Country Link
JP (1) JPS56114184A (en)

Also Published As

Publication number Publication date
JPS6211430B2 (en) 1987-03-12

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