JPS5661816A - Loudness control circuit - Google Patents

Loudness control circuit

Info

Publication number
JPS5661816A
JPS5661816A JP13813579A JP13813579A JPS5661816A JP S5661816 A JPS5661816 A JP S5661816A JP 13813579 A JP13813579 A JP 13813579A JP 13813579 A JP13813579 A JP 13813579A JP S5661816 A JPS5661816 A JP S5661816A
Authority
JP
Japan
Prior art keywords
vol1
amplifier
sound volume
vol2
volume
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
JP13813579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6133412B2 (enrdf_load_stackoverflow
Inventor
Koichi Sakai
Satoru Horie
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.)
Toko Inc
Original Assignee
Toko Inc
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 Toko Inc filed Critical Toko Inc
Priority to JP13813579A priority Critical patent/JPS5661816A/ja
Priority to US06/200,064 priority patent/US4320534A/en
Publication of JPS5661816A publication Critical patent/JPS5661816A/ja
Publication of JPS6133412B2 publication Critical patent/JPS6133412B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers

Landscapes

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
JP13813579A 1979-10-25 1979-10-25 Loudness control circuit Granted JPS5661816A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP13813579A JPS5661816A (en) 1979-10-25 1979-10-25 Loudness control circuit
US06/200,064 US4320534A (en) 1979-10-25 1980-10-23 Loudness control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13813579A JPS5661816A (en) 1979-10-25 1979-10-25 Loudness control circuit

Publications (2)

Publication Number Publication Date
JPS5661816A true JPS5661816A (en) 1981-05-27
JPS6133412B2 JPS6133412B2 (enrdf_load_stackoverflow) 1986-08-01

Family

ID=15214800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13813579A Granted JPS5661816A (en) 1979-10-25 1979-10-25 Loudness control circuit

Country Status (1)

Country Link
JP (1) JPS5661816A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56134818U (enrdf_load_stackoverflow) * 1980-03-13 1981-10-13
JPS5837218U (ja) * 1981-09-07 1983-03-10 アルパイン株式会社 ラウドネス回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56134818U (enrdf_load_stackoverflow) * 1980-03-13 1981-10-13
JPS5837218U (ja) * 1981-09-07 1983-03-10 アルパイン株式会社 ラウドネス回路

Also Published As

Publication number Publication date
JPS6133412B2 (enrdf_load_stackoverflow) 1986-08-01

Similar Documents

Publication Publication Date Title
US5130665A (en) Audio volume level control
GB1452564A (en) Hearing aid control circuit
US4096443A (en) Balanced source follower amplifier
US4320534A (en) Loudness control circuit
KR960020602A (ko) 이퀄라이저 및 그것을 사용하는 오디오장치
JPS5661816A (en) Loudness control circuit
US7145392B2 (en) Methods and apparatus for variable harmonic distortion
GB2439982A (en) A mixing desk audio amplifier introducing even order distortion over a wide gain range
JPS5854692B2 (ja) ステレオマルチプレックス回路
US4253070A (en) Feedback arrangement
CN219287476U (zh) 一种具有驱动变形失真矫正功能的音频功率放大器
US2281618A (en) Inverse feedback amplifier
JPS5975744A (ja) 音声スイッチ
US5894522A (en) Distortion reduction system
JPS6145642Y2 (enrdf_load_stackoverflow)
JPH0158886B2 (enrdf_load_stackoverflow)
JPH0392007A (ja) 電気信号レベルを制御する回路装置
JPH02312370A (ja) テレビジョン受像機
US2490943A (en) Dual microphone system
JPS62284508A (ja) 電子ボリウム用オ−トラウドネス回路
US5095543A (en) Method and device for audio waveform correction in a RF communication system postdetection circuit
US3177441A (en) Adjustment of acoustic balance in stereophonic reproducing devices
KR890001276A (ko) 정상 이득 제어를 하는 과왜곡(superdistorted)앰프회로
KR910002994Y1 (ko) 저음출력레벨 강조회로
JPS6145641Y2 (enrdf_load_stackoverflow)