GB1582025A - Communication transmission - Google Patents

Communication transmission Download PDF

Info

Publication number
GB1582025A
GB1582025A GB34191/77A GB3419177A GB1582025A GB 1582025 A GB1582025 A GB 1582025A GB 34191/77 A GB34191/77 A GB 34191/77A GB 3419177 A GB3419177 A GB 3419177A GB 1582025 A GB1582025 A GB 1582025A
Authority
GB
United Kingdom
Prior art keywords
line
envelope
envelopes
transmission
buffer memory
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
GB34191/77A
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.)
KDDI Corp
Original Assignee
Kokusai Denshin Denwa KK
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 Kokusai Denshin Denwa KK filed Critical Kokusai Denshin Denwa KK
Publication of GB1582025A publication Critical patent/GB1582025A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J3/00Time-division multiplex systems
    • H04J3/17Time-division multiplex systems in which the transmission channel allotted to a first user may be taken away and re-allotted to a second user if the first user becomes inactive, e.g. TASI

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
GB34191/77A 1976-08-24 1977-08-15 Communication transmission Expired GB1582025A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10014976A JPS5326507A (en) 1976-08-24 1976-08-24 Communication switching system

Publications (1)

Publication Number Publication Date
GB1582025A true GB1582025A (en) 1980-12-31

Family

ID=14266252

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34191/77A Expired GB1582025A (en) 1976-08-24 1977-08-15 Communication transmission

Country Status (3)

Country Link
US (1) US4124777A (US06724976-20040420-M00002.png)
JP (1) JPS5326507A (US06724976-20040420-M00002.png)
GB (1) GB1582025A (US06724976-20040420-M00002.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670065A1 (fr) * 1990-11-30 1992-06-05 Lmt Radio Professionelle Procede pour la transmission numerique de la parole dans un reseau asynchrone.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5887466A (ja) * 1981-11-20 1983-05-25 Nissan Motor Co Ltd 回転速度検出装置
JPS5984474U (ja) * 1982-11-30 1984-06-07 ソニー株式会社 音響機器における周波数発生器用の成形体
JPS61112918U (US06724976-20040420-M00002.png) * 1984-12-28 1986-07-17
JPS61125772U (US06724976-20040420-M00002.png) * 1985-01-25 1986-08-07
JPS637757U (US06724976-20040420-M00002.png) * 1986-07-02 1988-01-19

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3424869A (en) * 1965-06-15 1969-01-28 Bell Telephone Labor Inc Digital speech interpolation communication system
US3510596A (en) * 1969-05-05 1970-05-05 Sits Soc It Telecom Siemens Telephone system
JPS555732B2 (US06724976-20040420-M00002.png) * 1972-09-20 1980-02-08
US3997729A (en) * 1975-07-25 1976-12-14 Communications Satellite Corporation (Comsat) Pseudo-random sequencing for speech predictive encoding communications system
US4066844A (en) * 1975-11-13 1978-01-03 Communications Satellite Corporation Adaptable zero order predictor for speech predictive encoding communications systems
US4002841A (en) * 1976-01-21 1977-01-11 Bell Telephone Laboratories, Incorporated Data compression using nearly instantaneous companding in a digital speech interpolation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670065A1 (fr) * 1990-11-30 1992-06-05 Lmt Radio Professionelle Procede pour la transmission numerique de la parole dans un reseau asynchrone.

Also Published As

Publication number Publication date
JPS5746716B2 (US06724976-20040420-M00002.png) 1982-10-05
US4124777A (en) 1978-11-07
JPS5326507A (en) 1978-03-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee