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GB2015849B - Audio teleconferencing - Google Patents

Audio teleconferencing

Info

Publication number
GB2015849B
GB2015849B GB7908058A GB7908058A GB2015849B GB 2015849 B GB2015849 B GB 2015849B GB 7908058 A GB7908058 A GB 7908058A GB 7908058 A GB7908058 A GB 7908058A GB 2015849 B GB2015849 B GB 2015849B
Authority
GB
United Kingdom
Prior art keywords
audio teleconferencing
teleconferencing
audio
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
GB7908058A
Other versions
GB2015849A (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.)
Post Office
Original Assignee
Post Office
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 Post Office filed Critical Post Office
Priority to GB7908058A priority Critical patent/GB2015849B/en
Publication of GB2015849A publication Critical patent/GB2015849A/en
Application granted granted Critical
Publication of GB2015849B publication Critical patent/GB2015849B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/568—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants
    • H04M3/569—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants using the instant speaker's algorithm
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
GB7908058A 1978-03-07 1979-03-07 Audio teleconferencing Expired GB2015849B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7908058A GB2015849B (en) 1978-03-07 1979-03-07 Audio teleconferencing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB902278 1978-03-07
GB7908058A GB2015849B (en) 1978-03-07 1979-03-07 Audio teleconferencing

Publications (2)

Publication Number Publication Date
GB2015849A GB2015849A (en) 1979-09-12
GB2015849B true GB2015849B (en) 1982-08-25

Family

ID=26242587

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7908058A Expired GB2015849B (en) 1978-03-07 1979-03-07 Audio teleconferencing

Country Status (1)

Country Link
GB (1) GB2015849B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267593A (en) * 1979-06-15 1981-05-12 Wescom Switching, Inc. Method and means for digital conferencing
US4489442A (en) * 1982-09-30 1984-12-18 Shure Brothers, Inc. Sound actuated microphone system

Also Published As

Publication number Publication date
GB2015849A (en) 1979-09-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee