GB0100543D0 - Encoding and decoding of data in audio signals - Google Patents

Encoding and decoding of data in audio signals

Info

Publication number
GB0100543D0
GB0100543D0 GB0100543A GB0100543A GB0100543D0 GB 0100543 D0 GB0100543 D0 GB 0100543D0 GB 0100543 A GB0100543 A GB 0100543A GB 0100543 A GB0100543 A GB 0100543A GB 0100543 D0 GB0100543 D0 GB 0100543D0
Authority
GB
United Kingdom
Prior art keywords
decoding
encoding
data
audio signals
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.)
Granted
Application number
GB0100543A
Other versions
GB2370955A (en
GB2370955B (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.)
INDEPENDENT MEDIA DISTRIB PLC
Original Assignee
INDEPENDENT MEDIA DISTRIB 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 INDEPENDENT MEDIA DISTRIB PLC filed Critical INDEPENDENT MEDIA DISTRIB PLC
Priority to GB0100543A priority Critical patent/GB2370955B/en
Publication of GB0100543D0 publication Critical patent/GB0100543D0/en
Publication of GB2370955A publication Critical patent/GB2370955A/en
Application granted granted Critical
Publication of GB2370955B publication Critical patent/GB2370955B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/30—Arrangements for simultaneous broadcast of plural pieces of information by a single channel
    • H04H20/31—Arrangements for simultaneous broadcast of plural pieces of information by a single channel using in-band signals, e.g. subsonic or cue signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/12—Arrangements for observation, testing or troubleshooting
    • H04H20/14—Arrangements for observation, testing or troubleshooting for monitoring programmes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/30—Arrangements for simultaneous broadcast of plural pieces of information by a single channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
GB0100543A 2001-01-09 2001-01-09 Encoding and decoding of data in audio signals Expired - Fee Related GB2370955B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0100543A GB2370955B (en) 2001-01-09 2001-01-09 Encoding and decoding of data in audio signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0100543A GB2370955B (en) 2001-01-09 2001-01-09 Encoding and decoding of data in audio signals

Publications (3)

Publication Number Publication Date
GB0100543D0 true GB0100543D0 (en) 2001-02-21
GB2370955A GB2370955A (en) 2002-07-10
GB2370955B GB2370955B (en) 2005-04-20

Family

ID=9906511

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0100543A Expired - Fee Related GB2370955B (en) 2001-01-09 2001-01-09 Encoding and decoding of data in audio signals

Country Status (1)

Country Link
GB (1) GB2370955B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6035177A (en) * 1996-02-26 2000-03-07 Donald W. Moses Simultaneous transmission of ancillary and audio signals by means of perceptual coding
US5828325A (en) * 1996-04-03 1998-10-27 Aris Technologies, Inc. Apparatus and method for encoding and decoding information in analog signals

Also Published As

Publication number Publication date
GB2370955A (en) 2002-07-10
GB2370955B (en) 2005-04-20

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Legal Events

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

Effective date: 20050720