JPH084731Y2 - 周波数特性選択回路 - Google Patents

周波数特性選択回路

Info

Publication number
JPH084731Y2
JPH084731Y2 JP1989058952U JP5895289U JPH084731Y2 JP H084731 Y2 JPH084731 Y2 JP H084731Y2 JP 1989058952 U JP1989058952 U JP 1989058952U JP 5895289 U JP5895289 U JP 5895289U JP H084731 Y2 JPH084731 Y2 JP H084731Y2
Authority
JP
Japan
Prior art keywords
circuit
frequency characteristic
switch
amplifier circuits
selection circuit
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 - Lifetime
Application number
JP1989058952U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02150825U (en:Method
Inventor
直博 森園
Original Assignee
日本コロムビア株式会社
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 日本コロムビア株式会社 filed Critical 日本コロムビア株式会社
Priority to JP1989058952U priority Critical patent/JPH084731Y2/ja
Publication of JPH02150825U publication Critical patent/JPH02150825U/ja
Application granted granted Critical
Publication of JPH084731Y2 publication Critical patent/JPH084731Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Picture Signal Circuits (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
JP1989058952U 1989-05-22 1989-05-22 周波数特性選択回路 Expired - Lifetime JPH084731Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989058952U JPH084731Y2 (ja) 1989-05-22 1989-05-22 周波数特性選択回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989058952U JPH084731Y2 (ja) 1989-05-22 1989-05-22 周波数特性選択回路

Publications (2)

Publication Number Publication Date
JPH02150825U JPH02150825U (en:Method) 1990-12-27
JPH084731Y2 true JPH084731Y2 (ja) 1996-02-07

Family

ID=31585017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989058952U Expired - Lifetime JPH084731Y2 (ja) 1989-05-22 1989-05-22 周波数特性選択回路

Country Status (1)

Country Link
JP (1) JPH084731Y2 (en:Method)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6138272Y2 (en:Method) * 1981-08-31 1986-11-05
JPS5939529U (ja) * 1982-09-07 1984-03-13 日本ビクター株式会社 周波数特性調整回路
JPH0787631B2 (ja) * 1986-10-29 1995-09-20 マツダ株式会社 車両用音響機器制御装置
JPH0810958B2 (ja) * 1986-10-30 1996-01-31 マツダ株式会社 自動車の音響装置
JPH0687527B2 (ja) * 1987-03-30 1994-11-02 株式会社日立製作所 バイアス回路

Also Published As

Publication number Publication date
JPH02150825U (en:Method) 1990-12-27

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