JPS6336563B2 - - Google Patents

Info

Publication number
JPS6336563B2
JPS6336563B2 JP54170790A JP17079079A JPS6336563B2 JP S6336563 B2 JPS6336563 B2 JP S6336563B2 JP 54170790 A JP54170790 A JP 54170790A JP 17079079 A JP17079079 A JP 17079079A JP S6336563 B2 JPS6336563 B2 JP S6336563B2
Authority
JP
Japan
Prior art keywords
transistors
transistor
gain
circuit
whose
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
JP54170790A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5696518A (en
Inventor
Takafumi Okada
Hajime Nakajima
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 JP17079079A priority Critical patent/JPS5696518A/ja
Publication of JPS5696518A publication Critical patent/JPS5696518A/ja
Publication of JPS6336563B2 publication Critical patent/JPS6336563B2/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

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
JP17079079A 1979-12-29 1979-12-29 Tone control circuit Granted JPS5696518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17079079A JPS5696518A (en) 1979-12-29 1979-12-29 Tone control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17079079A JPS5696518A (en) 1979-12-29 1979-12-29 Tone control circuit

Publications (2)

Publication Number Publication Date
JPS5696518A JPS5696518A (en) 1981-08-04
JPS6336563B2 true JPS6336563B2 (en]) 1988-07-20

Family

ID=15911403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17079079A Granted JPS5696518A (en) 1979-12-29 1979-12-29 Tone control circuit

Country Status (1)

Country Link
JP (1) JPS5696518A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56138147U (en]) * 1980-03-21 1981-10-19
US4739514A (en) * 1986-12-22 1988-04-19 Bose Corporation Automatic dynamic equalizing
ES2082056T3 (es) * 1991-07-31 1996-03-16 Siemens Ag Filtro con pendiente de los flancos ajustable.
JP4937055B2 (ja) * 2007-09-18 2012-05-23 オンセミコンダクター・トレーディング・リミテッド 音質調整回路

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5687907A (en) * 1979-12-19 1981-07-17 Matsushita Electric Ind Co Ltd Adjuster of sound quality

Also Published As

Publication number Publication date
JPS5696518A (en) 1981-08-04

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