JPH02113849U - - Google Patents

Info

Publication number
JPH02113849U
JPH02113849U JP2231189U JP2231189U JPH02113849U JP H02113849 U JPH02113849 U JP H02113849U JP 2231189 U JP2231189 U JP 2231189U JP 2231189 U JP2231189 U JP 2231189U JP H02113849 U JPH02113849 U JP H02113849U
Authority
JP
Japan
Prior art keywords
output audio
audio signal
signal level
changing
signal
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
JP2231189U
Other languages
English (en)
Japanese (ja)
Other versions
JP2524135Y2 (ja
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 JP1989022311U priority Critical patent/JP2524135Y2/ja
Publication of JPH02113849U publication Critical patent/JPH02113849U/ja
Application granted granted Critical
Publication of JP2524135Y2 publication Critical patent/JP2524135Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Circuits Of Receivers In General (AREA)
  • Television Receiver Circuits (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
JP1989022311U 1989-02-28 1989-02-28 音響装置 Expired - Lifetime JP2524135Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989022311U JP2524135Y2 (ja) 1989-02-28 1989-02-28 音響装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989022311U JP2524135Y2 (ja) 1989-02-28 1989-02-28 音響装置

Publications (2)

Publication Number Publication Date
JPH02113849U true JPH02113849U (US06649357-20031118-C00005.png) 1990-09-12
JP2524135Y2 JP2524135Y2 (ja) 1997-01-29

Family

ID=31240309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989022311U Expired - Lifetime JP2524135Y2 (ja) 1989-02-28 1989-02-28 音響装置

Country Status (1)

Country Link
JP (1) JP2524135Y2 (US06649357-20031118-C00005.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4982712U (US06649357-20031118-C00005.png) * 1972-11-06 1974-07-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4982712U (US06649357-20031118-C00005.png) * 1972-11-06 1974-07-17

Also Published As

Publication number Publication date
JP2524135Y2 (ja) 1997-01-29

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term