JPS59193056U - 送受話装置 - Google Patents

送受話装置

Info

Publication number
JPS59193056U
JPS59193056U JP7506183U JP7506183U JPS59193056U JP S59193056 U JPS59193056 U JP S59193056U JP 7506183 U JP7506183 U JP 7506183U JP 7506183 U JP7506183 U JP 7506183U JP S59193056 U JPS59193056 U JP S59193056U
Authority
JP
Japan
Prior art keywords
microphone
speaker
operating state
input signal
automatic response
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
JP7506183U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03775Y2 (enrdf_load_stackoverflow
Inventor
宮内　吉晴
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP7506183U priority Critical patent/JPS59193056U/ja
Publication of JPS59193056U publication Critical patent/JPS59193056U/ja
Application granted granted Critical
Publication of JPH03775Y2 publication Critical patent/JPH03775Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
JP7506183U 1983-05-19 1983-05-19 送受話装置 Granted JPS59193056U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7506183U JPS59193056U (ja) 1983-05-19 1983-05-19 送受話装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7506183U JPS59193056U (ja) 1983-05-19 1983-05-19 送受話装置

Publications (2)

Publication Number Publication Date
JPS59193056U true JPS59193056U (ja) 1984-12-21
JPH03775Y2 JPH03775Y2 (enrdf_load_stackoverflow) 1991-01-11

Family

ID=30205138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7506183U Granted JPS59193056U (ja) 1983-05-19 1983-05-19 送受話装置

Country Status (1)

Country Link
JP (1) JPS59193056U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH03775Y2 (enrdf_load_stackoverflow) 1991-01-11

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