GB2103453B - Speech signal transmission systems - Google Patents

Speech signal transmission systems

Info

Publication number
GB2103453B
GB2103453B GB08222091A GB8222091A GB2103453B GB 2103453 B GB2103453 B GB 2103453B GB 08222091 A GB08222091 A GB 08222091A GB 8222091 A GB8222091 A GB 8222091A GB 2103453 B GB2103453 B GB 2103453B
Authority
GB
United Kingdom
Prior art keywords
signal transmission
speech signal
transmission systems
systems
speech
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
GB08222091A
Other versions
GB2103453A (en
Inventor
Peter Bylanski
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB08222091A priority Critical patent/GB2103453B/en
Publication of GB2103453A publication Critical patent/GB2103453A/en
Application granted granted Critical
Publication of GB2103453B publication Critical patent/GB2103453B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/17—Time-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
    • H04J3/172—Digital speech interpolation, i.e. DSI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers
    • H04J3/1688—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers the demands of the users being taken into account after redundancy removal, e.g. by predictive coding, by variable sampling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
GB08222091A 1981-07-31 1982-07-30 Speech signal transmission systems Expired GB2103453B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08222091A GB2103453B (en) 1981-07-31 1982-07-30 Speech signal transmission systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8123500 1981-07-31
GB08222091A GB2103453B (en) 1981-07-31 1982-07-30 Speech signal transmission systems

Publications (2)

Publication Number Publication Date
GB2103453A GB2103453A (en) 1983-02-16
GB2103453B true GB2103453B (en) 1985-06-19

Family

ID=26280316

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08222091A Expired GB2103453B (en) 1981-07-31 1982-07-30 Speech signal transmission systems

Country Status (1)

Country Link
GB (1) GB2103453B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188213B (en) * 1986-02-28 1990-11-14 Plessey Co Plc Improvements in or relating to communications systems

Also Published As

Publication number Publication date
GB2103453A (en) 1983-02-16

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee