JPS6133410B2 - - Google Patents

Info

Publication number
JPS6133410B2
JPS6133410B2 JP54071754A JP7175479A JPS6133410B2 JP S6133410 B2 JPS6133410 B2 JP S6133410B2 JP 54071754 A JP54071754 A JP 54071754A JP 7175479 A JP7175479 A JP 7175479A JP S6133410 B2 JPS6133410 B2 JP S6133410B2
Authority
JP
Japan
Prior art keywords
treble
variable resistor
bass
resistor
range
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
Application number
JP54071754A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55163909A (en
Inventor
Kazuo Takayama
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 JP7175479A priority Critical patent/JPS55163909A/ja
Publication of JPS55163909A publication Critical patent/JPS55163909A/ja
Publication of JPS6133410B2 publication Critical patent/JPS6133410B2/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
    • H03G5/04—Manually-operated control in untuned amplifiers

Landscapes

  • Filters And Equalizers (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
JP7175479A 1979-06-07 1979-06-07 Tone control circuit Granted JPS55163909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7175479A JPS55163909A (en) 1979-06-07 1979-06-07 Tone control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7175479A JPS55163909A (en) 1979-06-07 1979-06-07 Tone control circuit

Publications (2)

Publication Number Publication Date
JPS55163909A JPS55163909A (en) 1980-12-20
JPS6133410B2 true JPS6133410B2 (h) 1986-08-01

Family

ID=13469631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7175479A Granted JPS55163909A (en) 1979-06-07 1979-06-07 Tone control circuit

Country Status (1)

Country Link
JP (1) JPS55163909A (h)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3831977B2 (ja) * 1996-05-24 2006-10-11 ソニー株式会社 等価可変抵抗回路

Also Published As

Publication number Publication date
JPS55163909A (en) 1980-12-20

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