JPH075697Y2 - 自動レベル制御機能付低音増強回路 - Google Patents

自動レベル制御機能付低音増強回路

Info

Publication number
JPH075697Y2
JPH075697Y2 JP1987194323U JP19432387U JPH075697Y2 JP H075697 Y2 JPH075697 Y2 JP H075697Y2 JP 1987194323 U JP1987194323 U JP 1987194323U JP 19432387 U JP19432387 U JP 19432387U JP H075697 Y2 JPH075697 Y2 JP H075697Y2
Authority
JP
Japan
Prior art keywords
circuit
bass
transistor
level control
automatic level
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
JP1987194323U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0197614U (OSRAM
Inventor
木善 藤原
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP1987194323U priority Critical patent/JPH075697Y2/ja
Publication of JPH0197614U publication Critical patent/JPH0197614U/ja
Application granted granted Critical
Publication of JPH075697Y2 publication Critical patent/JPH075697Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
JP1987194323U 1987-12-21 1987-12-21 自動レベル制御機能付低音増強回路 Expired - Lifetime JPH075697Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987194323U JPH075697Y2 (ja) 1987-12-21 1987-12-21 自動レベル制御機能付低音増強回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987194323U JPH075697Y2 (ja) 1987-12-21 1987-12-21 自動レベル制御機能付低音増強回路

Publications (2)

Publication Number Publication Date
JPH0197614U JPH0197614U (OSRAM) 1989-06-29
JPH075697Y2 true JPH075697Y2 (ja) 1995-02-08

Family

ID=31485054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987194323U Expired - Lifetime JPH075697Y2 (ja) 1987-12-21 1987-12-21 自動レベル制御機能付低音増強回路

Country Status (1)

Country Link
JP (1) JPH075697Y2 (OSRAM)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5068450A (OSRAM) * 1973-10-19 1975-06-07
JPS50104847A (OSRAM) * 1974-01-19 1975-08-19
JPS5813722U (ja) * 1981-07-20 1983-01-28 三洋電機株式会社 音質補正回路

Also Published As

Publication number Publication date
JPH0197614U (OSRAM) 1989-06-29

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