JPS6275696U - - Google Patents

Info

Publication number
JPS6275696U
JPS6275696U JP18643285U JP18643285U JPS6275696U JP S6275696 U JPS6275696 U JP S6275696U JP 18643285 U JP18643285 U JP 18643285U JP 18643285 U JP18643285 U JP 18643285U JP S6275696 U JPS6275696 U JP S6275696U
Authority
JP
Japan
Prior art keywords
output
gain control
audio source
switching means
microphone
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.)
Pending
Application number
JP18643285U
Other languages
English (en)
Japanese (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 JP18643285U priority Critical patent/JPS6275696U/ja
Publication of JPS6275696U publication Critical patent/JPS6275696U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Helmets And Other Head Coverings (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
JP18643285U 1985-12-03 1985-12-03 Pending JPS6275696U (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18643285U JPS6275696U (enrdf_load_html_response) 1985-12-03 1985-12-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18643285U JPS6275696U (enrdf_load_html_response) 1985-12-03 1985-12-03

Publications (1)

Publication Number Publication Date
JPS6275696U true JPS6275696U (enrdf_load_html_response) 1987-05-14

Family

ID=31135982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18643285U Pending JPS6275696U (enrdf_load_html_response) 1985-12-03 1985-12-03

Country Status (1)

Country Link
JP (1) JPS6275696U (enrdf_load_html_response)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5445517A (en) * 1977-09-17 1979-04-10 Fujitsu Ltd Detection system of pilot noise
JPS5756083B2 (enrdf_load_html_response) * 1975-09-17 1982-11-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5756083B2 (enrdf_load_html_response) * 1975-09-17 1982-11-27
JPS5445517A (en) * 1977-09-17 1979-04-10 Fujitsu Ltd Detection system of pilot noise

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