JPH025045B2 - - Google Patents

Info

Publication number
JPH025045B2
JPH025045B2 JP59240816A JP24081684A JPH025045B2 JP H025045 B2 JPH025045 B2 JP H025045B2 JP 59240816 A JP59240816 A JP 59240816A JP 24081684 A JP24081684 A JP 24081684A JP H025045 B2 JPH025045 B2 JP H025045B2
Authority
JP
Japan
Prior art keywords
gain
circuit
variable gain
impedance element
control voltage
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
JP59240816A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61121507A (ja
Inventor
Toshihito Sawai
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.)
Denso Ten Ltd
Original Assignee
Denso Ten 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 Denso Ten Ltd filed Critical Denso Ten Ltd
Priority to JP59240816A priority Critical patent/JPS61121507A/ja
Publication of JPS61121507A publication Critical patent/JPS61121507A/ja
Publication of JPH025045B2 publication Critical patent/JPH025045B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/02—Manually-operated control
    • H03G5/025—Equalizers; Volume or gain control in limited frequency bands

Landscapes

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
JP59240816A 1984-11-16 1984-11-16 聴感補正回路 Granted JPS61121507A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59240816A JPS61121507A (ja) 1984-11-16 1984-11-16 聴感補正回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59240816A JPS61121507A (ja) 1984-11-16 1984-11-16 聴感補正回路

Publications (2)

Publication Number Publication Date
JPS61121507A JPS61121507A (ja) 1986-06-09
JPH025045B2 true JPH025045B2 (en]) 1990-01-31

Family

ID=17065114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59240816A Granted JPS61121507A (ja) 1984-11-16 1984-11-16 聴感補正回路

Country Status (1)

Country Link
JP (1) JPS61121507A (en])

Also Published As

Publication number Publication date
JPS61121507A (ja) 1986-06-09

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