JPS6133408B2 - - Google Patents

Info

Publication number
JPS6133408B2
JPS6133408B2 JP53150956A JP15095678A JPS6133408B2 JP S6133408 B2 JPS6133408 B2 JP S6133408B2 JP 53150956 A JP53150956 A JP 53150956A JP 15095678 A JP15095678 A JP 15095678A JP S6133408 B2 JPS6133408 B2 JP S6133408B2
Authority
JP
Japan
Prior art keywords
output
mixer
amplifier
outputs
input side
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
JP53150956A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5578613A (en
Inventor
Ryoji Azuma
Hiroyuki Hirano
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP15095678A priority Critical patent/JPS5578613A/ja
Priority to US06/098,090 priority patent/US4271398A/en
Priority to GB7941153A priority patent/GB2038584B/en
Publication of JPS5578613A publication Critical patent/JPS5578613A/ja
Publication of JPS6133408B2 publication Critical patent/JPS6133408B2/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

Landscapes

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
JP15095678A 1978-11-30 1978-12-08 Sound quality controller Granted JPS5578613A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP15095678A JPS5578613A (en) 1978-12-08 1978-12-08 Sound quality controller
US06/098,090 US4271398A (en) 1978-11-30 1979-11-28 Tone control device
GB7941153A GB2038584B (en) 1978-11-30 1979-11-29 Tone control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15095678A JPS5578613A (en) 1978-12-08 1978-12-08 Sound quality controller

Publications (2)

Publication Number Publication Date
JPS5578613A JPS5578613A (en) 1980-06-13
JPS6133408B2 true JPS6133408B2 (enrdf_load_stackoverflow) 1986-08-01

Family

ID=15508097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15095678A Granted JPS5578613A (en) 1978-11-30 1978-12-08 Sound quality controller

Country Status (1)

Country Link
JP (1) JPS5578613A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5578613A (en) 1980-06-13

Similar Documents

Publication Publication Date Title
JPH0136318B2 (enrdf_load_stackoverflow)
US4284965A (en) Tone control device
US4271398A (en) Tone control device
JPS6133408B2 (enrdf_load_stackoverflow)
JP3102796B2 (ja) グラフィックイコライザ
JP3268408B2 (ja) 音声検出装置
JP2013255050A (ja) チャンネルデバイダおよびこれを含む音声再生システム
JPS6133288B2 (enrdf_load_stackoverflow)
JP2966232B2 (ja) グラフィックイコライザ回路及びグラフィックイコライザ回路を用いた音響装置
JPH0535283A (ja) 音声信号除去回路
JPS6133407B2 (enrdf_load_stackoverflow)
JPH0477094A (ja) 車載用音響再生装置
JPH0230909Y2 (enrdf_load_stackoverflow)
JPH0321055Y2 (enrdf_load_stackoverflow)
JPH062397Y2 (ja) 拡声装置
JPH0247676Y2 (enrdf_load_stackoverflow)
JPS6324714Y2 (enrdf_load_stackoverflow)
JP2545776Y2 (ja) 低温ブースト回路
JPH0611632Y2 (ja) 自動ラウドネス制御回路
JPS5883415A (ja) 振幅制限装置
JPS58124315A (ja) 帯域分割型音質調整回路
JPH057129A (ja) デイジタル信号等化器
JPS5919641B2 (ja) 周波数特性調整装置
JPS6368000A (ja) ステレオヘツドホン駆動装置
JPS5929968B2 (ja) 周波数特性調整回路