JPS566550A - Data transmission system - Google Patents

Data transmission system

Info

Publication number
JPS566550A
JPS566550A JP8230179A JP8230179A JPS566550A JP S566550 A JPS566550 A JP S566550A JP 8230179 A JP8230179 A JP 8230179A JP 8230179 A JP8230179 A JP 8230179A JP S566550 A JPS566550 A JP S566550A
Authority
JP
Japan
Prior art keywords
signal
aural
data signal
supplied
aural 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.)
Pending
Application number
JP8230179A
Other languages
English (en)
Inventor
Isao Miyamoto
Shunichi Naito
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8230179A priority Critical patent/JPS566550A/ja
Publication of JPS566550A publication Critical patent/JPS566550A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/064—Data transmission during pauses in telephone conversation
JP8230179A 1979-06-27 1979-06-27 Data transmission system Pending JPS566550A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8230179A JPS566550A (en) 1979-06-27 1979-06-27 Data transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8230179A JPS566550A (en) 1979-06-27 1979-06-27 Data transmission system

Publications (1)

Publication Number Publication Date
JPS566550A true JPS566550A (en) 1981-01-23

Family

ID=13770721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8230179A Pending JPS566550A (en) 1979-06-27 1979-06-27 Data transmission system

Country Status (1)

Country Link
JP (1) JPS566550A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5864861A (ja) * 1981-10-14 1983-04-18 Nec Corp 受信信号判定方法
JPS5866424A (ja) * 1981-10-16 1983-04-20 Nec Corp 受信信号判定方法
JPS60501087A (ja) * 1983-04-11 1985-07-11 アメリカン テレフオン アンド テレグラフ カムパニ− アナログ・チヤネル上の音声及びデ−タの同時送信
JPS62116058A (ja) * 1985-11-15 1987-05-27 Matsushita Electric Ind Co Ltd 回線端末装置
JPH0254893U (ja) * 1988-10-07 1990-04-20

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5864861A (ja) * 1981-10-14 1983-04-18 Nec Corp 受信信号判定方法
JPS5866424A (ja) * 1981-10-16 1983-04-20 Nec Corp 受信信号判定方法
JPH0315383B2 (ja) * 1981-10-16 1991-02-28 Nippon Electric Co
JPS60501087A (ja) * 1983-04-11 1985-07-11 アメリカン テレフオン アンド テレグラフ カムパニ− アナログ・チヤネル上の音声及びデ−タの同時送信
JPH0435090B2 (ja) * 1983-04-11 1992-06-10 Amerikan Terefuon Ando Teregurafu Co
JPS62116058A (ja) * 1985-11-15 1987-05-27 Matsushita Electric Ind Co Ltd 回線端末装置
JPH0254893U (ja) * 1988-10-07 1990-04-20

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