JPS6133409B2 - - Google Patents

Info

Publication number
JPS6133409B2
JPS6133409B2 JP54030124A JP3012479A JPS6133409B2 JP S6133409 B2 JPS6133409 B2 JP S6133409B2 JP 54030124 A JP54030124 A JP 54030124A JP 3012479 A JP3012479 A JP 3012479A JP S6133409 B2 JPS6133409 B2 JP S6133409B2
Authority
JP
Japan
Prior art keywords
output
mixer
pass filter
input
variable gain
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
JP54030124A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55123215A (en
Inventor
Ryoji Azuma
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 JP3012479A priority Critical patent/JPS55123215A/ja
Publication of JPS55123215A publication Critical patent/JPS55123215A/ja
Publication of JPS6133409B2 publication Critical patent/JPS6133409B2/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)
JP3012479A 1979-03-15 1979-03-15 Tone controller Granted JPS55123215A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3012479A JPS55123215A (en) 1979-03-15 1979-03-15 Tone controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3012479A JPS55123215A (en) 1979-03-15 1979-03-15 Tone controller

Publications (2)

Publication Number Publication Date
JPS55123215A JPS55123215A (en) 1980-09-22
JPS6133409B2 true JPS6133409B2 (enrdf_load_stackoverflow) 1986-08-01

Family

ID=12295019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3012479A Granted JPS55123215A (en) 1979-03-15 1979-03-15 Tone controller

Country Status (1)

Country Link
JP (1) JPS55123215A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5760714A (en) * 1980-09-29 1982-04-12 Toshiba Corp Adjusting device for frequency characteristic

Also Published As

Publication number Publication date
JPS55123215A (en) 1980-09-22

Similar Documents

Publication Publication Date Title
US3969682A (en) Circuit for dynamic control of phase shift
JPS6115615B2 (enrdf_load_stackoverflow)
JPS6028449B2 (ja) 可変減衰器
JPS6133409B2 (enrdf_load_stackoverflow)
US3715678A (en) Active electrical filter
JPH10233653A (ja) 固有エリアシング防止機能をもつｓｃフィルターおよび該フィルターを備えた音声信号プロセッサー
JPS6123856Y2 (enrdf_load_stackoverflow)
JP3349550B2 (ja) フィルタ回路
JPS6145634Y2 (enrdf_load_stackoverflow)
JPS6123862Y2 (enrdf_load_stackoverflow)
US6816005B2 (en) All pass filter
JPH08298436A (ja) フィルタ回路
JPH0224260Y2 (enrdf_load_stackoverflow)
JPH0611632Y2 (ja) 自動ラウドネス制御回路
JPS6143304Y2 (enrdf_load_stackoverflow)
JPS6324655Y2 (enrdf_load_stackoverflow)
JPH0328587Y2 (enrdf_load_stackoverflow)
JPS62133807A (ja) 可変利得増巾器
JPS60143015A (ja) 周波数特性補正回路
JPS61216508A (ja) パノラマコントロ−ル回路
KR830000245B1 (ko) 주파수 특성 조정장치
JPS6133484B2 (enrdf_load_stackoverflow)
JPH0344454B2 (enrdf_load_stackoverflow)
JPS62272Y2 (enrdf_load_stackoverflow)
JPH0630426B2 (ja) 利得可変回路