JPS5440014A - Compander - Google Patents

Compander

Info

Publication number
JPS5440014A
JPS5440014A JP10695377A JP10695377A JPS5440014A JP S5440014 A JPS5440014 A JP S5440014A JP 10695377 A JP10695377 A JP 10695377A JP 10695377 A JP10695377 A JP 10695377A JP S5440014 A JPS5440014 A JP S5440014A
Authority
JP
Japan
Prior art keywords
variable gain
gain amplifier
compander
overshoot
saturation
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
JP10695377A
Other languages
Japanese (ja)
Inventor
Yuzo Fuse
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP10695377A priority Critical patent/JPS5440014A/en
Publication of JPS5440014A publication Critical patent/JPS5440014A/en
Pending legal-status Critical Current

Links

Landscapes

  • 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 obtain a high sound quality by giving a peak detection to the output or input signal of the variable gain amplifier, controlling the variable gain amplifier by the detection voltage at the level control circuit, and thus reducing the overshoot of the memory medium as well as preventing the saturation.
COPYRIGHT: (C)1979,JPO&Japio
JP10695377A 1977-09-06 1977-09-06 Compander Pending JPS5440014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10695377A JPS5440014A (en) 1977-09-06 1977-09-06 Compander

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10695377A JPS5440014A (en) 1977-09-06 1977-09-06 Compander

Publications (1)

Publication Number Publication Date
JPS5440014A true JPS5440014A (en) 1979-03-28

Family

ID=14446710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10695377A Pending JPS5440014A (en) 1977-09-06 1977-09-06 Compander

Country Status (1)

Country Link
JP (1) JPS5440014A (en)

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