JPS5337320A - Method and apparatus for recording and reproducing of audio signal - Google Patents

Method and apparatus for recording and reproducing of audio signal

Info

Publication number
JPS5337320A
JPS5337320A JP11228776A JP11228776A JPS5337320A JP S5337320 A JPS5337320 A JP S5337320A JP 11228776 A JP11228776 A JP 11228776A JP 11228776 A JP11228776 A JP 11228776A JP S5337320 A JPS5337320 A JP S5337320A
Authority
JP
Japan
Prior art keywords
audio signal
recording
reproducing
signal
time axis
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.)
Pending
Application number
JP11228776A
Other languages
Japanese (ja)
Inventor
Tsuneo Imai
Akira Ishii
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP11228776A priority Critical patent/JPS5337320A/en
Publication of JPS5337320A publication Critical patent/JPS5337320A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Abstract

PURPOSE: To make the compressing recording and expanding reproduction for the time axis of audio signal without using special control signal, by synchronizing to the video signal and coupling to the composite synchronizing signal of the video signal, in the time axis compression and expansion of audio signal.
COPYRIGHT: (C)1978,JPO&Japio
JP11228776A 1976-09-17 1976-09-17 Method and apparatus for recording and reproducing of audio signal Pending JPS5337320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11228776A JPS5337320A (en) 1976-09-17 1976-09-17 Method and apparatus for recording and reproducing of audio signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11228776A JPS5337320A (en) 1976-09-17 1976-09-17 Method and apparatus for recording and reproducing of audio signal

Publications (1)

Publication Number Publication Date
JPS5337320A true JPS5337320A (en) 1978-04-06

Family

ID=14582907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11228776A Pending JPS5337320A (en) 1976-09-17 1976-09-17 Method and apparatus for recording and reproducing of audio signal

Country Status (1)

Country Link
JP (1) JPS5337320A (en)

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