JPS5437667A - Audio tone adjusting circuit - Google Patents

Audio tone adjusting circuit

Info

Publication number
JPS5437667A
JPS5437667A JP10520277A JP10520277A JPS5437667A JP S5437667 A JPS5437667 A JP S5437667A JP 10520277 A JP10520277 A JP 10520277A JP 10520277 A JP10520277 A JP 10520277A JP S5437667 A JPS5437667 A JP S5437667A
Authority
JP
Japan
Prior art keywords
adjusting circuit
tone adjusting
audio tone
sound
audio
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.)
Granted
Application number
JP10520277A
Other languages
Japanese (ja)
Other versions
JPS6026322B2 (en
Inventor
Minoru Miyata
Tetsuo Kuchiki
Hirosuke Yamamoto
Toshimitsu Fujimori
Kyoichi Uno
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP52105202A priority Critical patent/JPS6026322B2/en
Publication of JPS5437667A publication Critical patent/JPS5437667A/en
Publication of JPS6026322B2 publication Critical patent/JPS6026322B2/en
Expired 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)

Abstract

PURPOSE:To eliminate the feeling of unpleasantness due to low sound or high sound at greater sound or noise, by providing the automatic audio tone adjusting circuit automatically attenuating the low and high band components in the frequency characteristics of audio signal when audio volume is increased.
JP52105202A 1977-08-31 1977-08-31 Sound quality adjustment circuit Expired JPS6026322B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52105202A JPS6026322B2 (en) 1977-08-31 1977-08-31 Sound quality adjustment circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52105202A JPS6026322B2 (en) 1977-08-31 1977-08-31 Sound quality adjustment circuit

Publications (2)

Publication Number Publication Date
JPS5437667A true JPS5437667A (en) 1979-03-20
JPS6026322B2 JPS6026322B2 (en) 1985-06-22

Family

ID=14401072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52105202A Expired JPS6026322B2 (en) 1977-08-31 1977-08-31 Sound quality adjustment circuit

Country Status (1)

Country Link
JP (1) JPS6026322B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55124913U (en) * 1979-02-23 1980-09-04
US4710962A (en) * 1984-11-14 1987-12-01 Kabushiki Kaisha Kenwood Signal control apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55124913U (en) * 1979-02-23 1980-09-04
US4710962A (en) * 1984-11-14 1987-12-01 Kabushiki Kaisha Kenwood Signal control apparatus

Also Published As

Publication number Publication date
JPS6026322B2 (en) 1985-06-22

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