JPS62177156U - - Google Patents

Info

Publication number
JPS62177156U
JPS62177156U JP6327886U JP6327886U JPS62177156U JP S62177156 U JPS62177156 U JP S62177156U JP 6327886 U JP6327886 U JP 6327886U JP 6327886 U JP6327886 U JP 6327886U JP S62177156 U JPS62177156 U JP S62177156U
Authority
JP
Japan
Prior art keywords
answer tone
circuit
modulation
detector
control circuit
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
JP6327886U
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 JP6327886U priority Critical patent/JPS62177156U/ja
Publication of JPS62177156U publication Critical patent/JPS62177156U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP6327886U 1986-04-28 1986-04-28 Pending JPS62177156U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6327886U JPS62177156U (enrdf_load_stackoverflow) 1986-04-28 1986-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6327886U JPS62177156U (enrdf_load_stackoverflow) 1986-04-28 1986-04-28

Publications (1)

Publication Number Publication Date
JPS62177156U true JPS62177156U (enrdf_load_stackoverflow) 1987-11-10

Family

ID=30898351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6327886U Pending JPS62177156U (enrdf_load_stackoverflow) 1986-04-28 1986-04-28

Country Status (1)

Country Link
JP (1) JPS62177156U (enrdf_load_stackoverflow)

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