JPS61116423U - - Google Patents

Info

Publication number
JPS61116423U
JPS61116423U JP20203484U JP20203484U JPS61116423U JP S61116423 U JPS61116423 U JP S61116423U JP 20203484 U JP20203484 U JP 20203484U JP 20203484 U JP20203484 U JP 20203484U JP S61116423 U JPS61116423 U JP S61116423U
Authority
JP
Japan
Prior art keywords
signal
level
frequency
filter
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
JP20203484U
Other languages
English (en)
Japanese (ja)
Other versions
JPH054335Y2 (de
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 filed Critical
Priority to JP1984202034U priority Critical patent/JPH054335Y2/ja
Priority to EP85303859A priority patent/EP0163545B1/de
Priority to DE8585303859T priority patent/DE3584908D1/de
Priority to US06/739,953 priority patent/US4644292A/en
Publication of JPS61116423U publication Critical patent/JPS61116423U/ja
Application granted granted Critical
Publication of JPH054335Y2 publication Critical patent/JPH054335Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP1984202034U 1984-05-31 1984-12-28 Expired - Lifetime JPH054335Y2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1984202034U JPH054335Y2 (de) 1984-12-28 1984-12-28
EP85303859A EP0163545B1 (de) 1984-05-31 1985-05-31 Automatische Verstärkungs- und Frequenzregelungseinheit für ein Schallgerät
DE8585303859T DE3584908D1 (de) 1984-05-31 1985-05-31 Automatische verstaerkungs- und frequenzregelungseinheit fuer ein schallgeraet.
US06/739,953 US4644292A (en) 1984-05-31 1985-05-31 Automatic gain and frequency characteristic control unit in audio device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984202034U JPH054335Y2 (de) 1984-12-28 1984-12-28

Publications (2)

Publication Number Publication Date
JPS61116423U true JPS61116423U (de) 1986-07-23
JPH054335Y2 JPH054335Y2 (de) 1993-02-03

Family

ID=30764378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984202034U Expired - Lifetime JPH054335Y2 (de) 1984-05-31 1984-12-28

Country Status (1)

Country Link
JP (1) JPH054335Y2 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147015A (en) * 1979-05-07 1980-11-15 Hitachi Ltd Audio unit mounting on car
JPS5650119U (de) * 1979-09-26 1981-05-02
JPS5650607A (en) * 1979-10-01 1981-05-07 Clarion Co Ltd Sound volume/quality control device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147015A (en) * 1979-05-07 1980-11-15 Hitachi Ltd Audio unit mounting on car
JPS5650119U (de) * 1979-09-26 1981-05-02
JPS5650607A (en) * 1979-10-01 1981-05-07 Clarion Co Ltd Sound volume/quality control device

Also Published As

Publication number Publication date
JPH054335Y2 (de) 1993-02-03

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