FR1409325A - Système multiplex pour transmission de données codées et de signaux vocaux - Google Patents

Système multiplex pour transmission de données codées et de signaux vocaux

Info

Publication number
FR1409325A
FR1409325A FR979248A FR979248A FR1409325A FR 1409325 A FR1409325 A FR 1409325A FR 979248 A FR979248 A FR 979248A FR 979248 A FR979248 A FR 979248A FR 1409325 A FR1409325 A FR 1409325A
Authority
FR
France
Prior art keywords
transmission
coded data
voice signals
multiplex system
multiplex
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.)
Expired
Application number
FR979248A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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
Priority to US291394A priority Critical patent/US3311704A/en
Priority claimed from US291395A external-priority patent/US3304372A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to FR979248A priority patent/FR1409325A/fr
Application granted granted Critical
Publication of FR1409325A publication Critical patent/FR1409325A/fr
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
FR979248A 1963-06-28 1964-06-23 Système multiplex pour transmission de données codées et de signaux vocaux Expired FR1409325A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US291394A US3311704A (en) 1963-06-28 1963-06-28 Voice-data multiplexing system for transmitting data during pauses in the voice signals
FR979248A FR1409325A (fr) 1963-06-28 1964-06-23 Système multiplex pour transmission de données codées et de signaux vocaux

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US291395A US3304372A (en) 1963-06-28 1963-06-28 Voice-data multiplexing system for transmitting data during pauses in the voice signals
US291394A US3311704A (en) 1963-06-28 1963-06-28 Voice-data multiplexing system for transmitting data during pauses in the voice signals
FR979248A FR1409325A (fr) 1963-06-28 1964-06-23 Système multiplex pour transmission de données codées et de signaux vocaux

Publications (1)

Publication Number Publication Date
FR1409325A true FR1409325A (fr) 1965-08-27

Family

ID=33032911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR979248A Expired FR1409325A (fr) 1963-06-28 1964-06-23 Système multiplex pour transmission de données codées et de signaux vocaux

Country Status (2)

Country Link
US (1) US3311704A (fr)
FR (1) FR1409325A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475557A (en) * 1965-10-22 1969-10-28 Bell Telephone Labor Inc Automatic telephone voice-data transfer circuit
US3521000A (en) * 1967-05-22 1970-07-21 Bell Telephone Labor Inc Multiplex signal transfer circuit
FR2065405A5 (fr) * 1970-02-03 1971-07-23 Siemens Spa Italiana
US4271499A (en) * 1978-07-12 1981-06-02 H.F. Communications Corporation Method and apparatus for digitally implementing a linked compressor-expander telecommunications system
US4313197A (en) * 1980-04-09 1982-01-26 Bell Telephone Laboratories, Incorporated Spread spectrum arrangement for (de)multiplexing speech signals and nonspeech signals
US4758833A (en) * 1983-04-22 1988-07-19 Motorola, Inc. Paging universal remote control decoder
US4721955A (en) * 1983-04-22 1988-01-26 Motorola, Inc. Paging universal remote control system
JPS6022038U (ja) * 1983-07-20 1985-02-15 株式会社ケンウッド 送受信機制御装置
US4772887A (en) * 1983-08-05 1988-09-20 Motorola, Inc. Individual simulcast station control decoder
US4549294A (en) * 1984-03-12 1985-10-22 The United States Of America As Represented By The Secretary Of The Navy Time-of-arrival pulsed waveform multiplexer
CA1318402C (fr) * 1986-05-16 1993-05-25 Kouzou Kage Transmission de signaux evitant les reproductions audibles de sequences de signaux
US5115233A (en) * 1988-03-31 1992-05-19 Motorola, Inc. Shared data/voice communication system with programmable data priority
US4949335A (en) * 1989-01-23 1990-08-14 Motorola, Inc. A TDM quasi-duplex system
JP2962202B2 (ja) * 1995-10-16 1999-10-12 日本電気株式会社 音声・データ双方向多重通信方法および装置
DE10020857A1 (de) * 2000-04-28 2001-10-31 Florian M Koenig Mobile Telekommunikationseinheit und Microrecordplayer mit 3D-Sound
US20020128866A1 (en) * 2000-12-29 2002-09-12 Goetzke Gary A. Chronic pain patient care plan

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2207720A (en) * 1938-07-19 1940-07-16 Bell Telephone Labor Inc Communication system
NL62781C (fr) * 1939-07-08
US2629021A (en) * 1950-12-19 1953-02-17 Bell Telephone Labor Inc Coordinate switching and lock-out circuit in interpolated speech receiving system

Also Published As

Publication number Publication date
US3311704A (en) 1967-03-28

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