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JPS6411460A - Composite communication system for speech and data - Google Patents

Composite communication system for speech and data

Info

Publication number
JPS6411460A
JPS6411460A JP16545887A JP16545887A JPS6411460A JP S6411460 A JPS6411460 A JP S6411460A JP 16545887 A JP16545887 A JP 16545887A JP 16545887 A JP16545887 A JP 16545887A JP S6411460 A JPS6411460 A JP S6411460A
Authority
JP
Japan
Prior art keywords
speech
data
circuit
signal
sent
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
JP16545887A
Other languages
English (en)
Inventor
Yoshiyuki Hosobuchi
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16545887A priority Critical patent/JPS6411460A/ja
Publication of JPS6411460A publication Critical patent/JPS6411460A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Data Exchanges In Wide-Area Networks (AREA)
JP16545887A 1987-07-03 1987-07-03 Composite communication system for speech and data Pending JPS6411460A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16545887A JPS6411460A (en) 1987-07-03 1987-07-03 Composite communication system for speech and data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16545887A JPS6411460A (en) 1987-07-03 1987-07-03 Composite communication system for speech and data

Publications (1)

Publication Number Publication Date
JPS6411460A true JPS6411460A (en) 1989-01-17

Family

ID=15812800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16545887A Pending JPS6411460A (en) 1987-07-03 1987-07-03 Composite communication system for speech and data

Country Status (1)

Country Link
JP (1) JPS6411460A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02305152A (ja) * 1989-05-19 1990-12-18 Canon Inc 端末装置及び端末装置の制御方法
US9722808B2 (en) 2014-01-22 2017-08-01 Ricoh Company, Limited Data transmission system, a terminal device, and a recording medium

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56166653A (en) * 1980-05-28 1981-12-21 Nippon Telegr & Teleph Corp <Ntt> Circuit terminator
JPS5781762A (en) * 1980-11-11 1982-05-21 Nippon Telegr & Teleph Corp <Ntt> Terminal mode switching signal system for digital telephone

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56166653A (en) * 1980-05-28 1981-12-21 Nippon Telegr & Teleph Corp <Ntt> Circuit terminator
JPS5781762A (en) * 1980-11-11 1982-05-21 Nippon Telegr & Teleph Corp <Ntt> Terminal mode switching signal system for digital telephone

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02305152A (ja) * 1989-05-19 1990-12-18 Canon Inc 端末装置及び端末装置の制御方法
US9722808B2 (en) 2014-01-22 2017-08-01 Ricoh Company, Limited Data transmission system, a terminal device, and a recording medium

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