JPS52149109A - Compander circuit - Google Patents

Compander circuit

Info

Publication number
JPS52149109A
JPS52149109A JP6553376A JP6553376A JPS52149109A JP S52149109 A JPS52149109 A JP S52149109A JP 6553376 A JP6553376 A JP 6553376A JP 6553376 A JP6553376 A JP 6553376A JP S52149109 A JPS52149109 A JP S52149109A
Authority
JP
Japan
Prior art keywords
compander
compander circuit
circuit
switch
recording
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
JP6553376A
Other languages
Japanese (ja)
Inventor
Shigeru Okada
Takao Arai
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 JP6553376A priority Critical patent/JPS52149109A/en
Publication of JPS52149109A publication Critical patent/JPS52149109A/en
Pending legal-status Critical Current

Links

Landscapes

  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)

Abstract

PURPOSE: To prevent the erroneous operations of a compander by inserting into the recording system of a control signal an AND circuit which is composed of a compander on-off switch and a recording switch.
COPYRIGHT: (C)1977,JPO&Japio
JP6553376A 1976-06-07 1976-06-07 Compander circuit Pending JPS52149109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6553376A JPS52149109A (en) 1976-06-07 1976-06-07 Compander circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6553376A JPS52149109A (en) 1976-06-07 1976-06-07 Compander circuit

Publications (1)

Publication Number Publication Date
JPS52149109A true JPS52149109A (en) 1977-12-12

Family

ID=13289735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6553376A Pending JPS52149109A (en) 1976-06-07 1976-06-07 Compander circuit

Country Status (1)

Country Link
JP (1) JPS52149109A (en)

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