JPH024313U - - Google Patents

Info

Publication number
JPH024313U
JPH024313U JP8014188U JP8014188U JPH024313U JP H024313 U JPH024313 U JP H024313U JP 8014188 U JP8014188 U JP 8014188U JP 8014188 U JP8014188 U JP 8014188U JP H024313 U JPH024313 U JP H024313U
Authority
JP
Japan
Prior art keywords
gain
amplifier
microphone
switching signal
switching
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
JP8014188U
Other languages
English (en)
Japanese (ja)
Other versions
JPH066605Y2 (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 JP1988080141U priority Critical patent/JPH066605Y2/ja
Publication of JPH024313U publication Critical patent/JPH024313U/ja
Application granted granted Critical
Publication of JPH066605Y2 publication Critical patent/JPH066605Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Transmitters (AREA)
JP1988080141U 1988-06-18 1988-06-18 利得切替形増幅回路 Expired - Lifetime JPH066605Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988080141U JPH066605Y2 (ja) 1988-06-18 1988-06-18 利得切替形増幅回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988080141U JPH066605Y2 (ja) 1988-06-18 1988-06-18 利得切替形増幅回路

Publications (2)

Publication Number Publication Date
JPH024313U true JPH024313U (ko) 1990-01-11
JPH066605Y2 JPH066605Y2 (ja) 1994-02-16

Family

ID=31304982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988080141U Expired - Lifetime JPH066605Y2 (ja) 1988-06-18 1988-06-18 利得切替形増幅回路

Country Status (1)

Country Link
JP (1) JPH066605Y2 (ko)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5494145U (ko) * 1977-12-15 1979-07-03
JPS6273616U (ko) * 1985-10-29 1987-05-12

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5494145U (ko) * 1977-12-15 1979-07-03
JPS6273616U (ko) * 1985-10-29 1987-05-12

Also Published As

Publication number Publication date
JPH066605Y2 (ja) 1994-02-16

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