JPS5269312A - Input and output circuit for recording - Google Patents

Input and output circuit for recording

Info

Publication number
JPS5269312A
JPS5269312A JP14398375A JP14398375A JPS5269312A JP S5269312 A JPS5269312 A JP S5269312A JP 14398375 A JP14398375 A JP 14398375A JP 14398375 A JP14398375 A JP 14398375A JP S5269312 A JPS5269312 A JP S5269312A
Authority
JP
Japan
Prior art keywords
recording
input
output circuit
signals
compressing
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
JP14398375A
Other languages
Japanese (ja)
Inventor
Masaharu Kobayashi
Yasuaki Awanaka
Tsuneji Koshikawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14398375A priority Critical patent/JPS5269312A/en
Publication of JPS5269312A publication Critical patent/JPS5269312A/en
Pending legal-status Critical Current

Links

Landscapes

  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)

Abstract

PURPOSE: To make possible the increase in a dynamic range by converting analog signals to digital signals, addressing memories, and compressing or stretching the signals.
COPYRIGHT: (C)1977,JPO&Japio
JP14398375A 1975-12-05 1975-12-05 Input and output circuit for recording Pending JPS5269312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14398375A JPS5269312A (en) 1975-12-05 1975-12-05 Input and output circuit for recording

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14398375A JPS5269312A (en) 1975-12-05 1975-12-05 Input and output circuit for recording

Publications (1)

Publication Number Publication Date
JPS5269312A true JPS5269312A (en) 1977-06-09

Family

ID=15351575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14398375A Pending JPS5269312A (en) 1975-12-05 1975-12-05 Input and output circuit for recording

Country Status (1)

Country Link
JP (1) JPS5269312A (en)

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