JPH041526B2 - - Google Patents

Info

Publication number
JPH041526B2
JPH041526B2 JP13400281A JP13400281A JPH041526B2 JP H041526 B2 JPH041526 B2 JP H041526B2 JP 13400281 A JP13400281 A JP 13400281A JP 13400281 A JP13400281 A JP 13400281A JP H041526 B2 JPH041526 B2 JP H041526B2
Authority
JP
Japan
Prior art keywords
signal
resistor
voltage
circuit
current
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.)
Expired - Lifetime
Application number
JP13400281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5836029A (ja
Inventor
Kazuo Watanabe
Juichi Ookubo
Nozomi Nagashima
Nobuhiro Suzuki
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 JP56134002A priority Critical patent/JPS5836029A/ja
Publication of JPS5836029A publication Critical patent/JPS5836029A/ja
Publication of JPH041526B2 publication Critical patent/JPH041526B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03GCONTROL OF AMPLIFICATION
    • H03G9/00Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/02Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
    • H03G9/025Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers frequency-dependent volume compression or expansion, e.g. multiple-band systems

Landscapes

  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
JP56134002A 1981-08-28 1981-08-28 切換可能型信号圧縮器/信号伸長器 Granted JPS5836029A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56134002A JPS5836029A (ja) 1981-08-28 1981-08-28 切換可能型信号圧縮器/信号伸長器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56134002A JPS5836029A (ja) 1981-08-28 1981-08-28 切換可能型信号圧縮器/信号伸長器

Publications (2)

Publication Number Publication Date
JPS5836029A JPS5836029A (ja) 1983-03-02
JPH041526B2 true JPH041526B2 (en]) 1992-01-13

Family

ID=15118078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56134002A Granted JPS5836029A (ja) 1981-08-28 1981-08-28 切換可能型信号圧縮器/信号伸長器

Country Status (1)

Country Link
JP (1) JPS5836029A (en])

Also Published As

Publication number Publication date
JPS5836029A (ja) 1983-03-02

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