GB2370955B - Encoding and decoding of data in audio signals - Google Patents
Encoding and decoding of data in audio signalsInfo
- Publication number
- GB2370955B GB2370955B GB0100543A GB0100543A GB2370955B GB 2370955 B GB2370955 B GB 2370955B GB 0100543 A GB0100543 A GB 0100543A GB 0100543 A GB0100543 A GB 0100543A GB 2370955 B GB2370955 B GB 2370955B
- 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.)
- Expired - Fee Related
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)
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 GB0100543D0 (en) | 2001-02-21 |
GB2370955A GB2370955A (en) | 2002-07-10 |
GB2370955B true 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) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997031440A1 (en) * | 1996-02-26 | 1997-08-28 | Nielsen Media Research, Inc. | Simultaneous transmission of ancillary and audio signals by means of perceptual coding |
WO1997037448A2 (en) * | 1996-04-03 | 1997-10-09 | Aris Technologies, Inc. | Apparatus and method for encoding and decoding supplementary data in analog signals |
-
2001
- 2001-01-09 GB GB0100543A patent/GB2370955B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997031440A1 (en) * | 1996-02-26 | 1997-08-28 | Nielsen Media Research, Inc. | Simultaneous transmission of ancillary and audio signals by means of perceptual coding |
WO1997037448A2 (en) * | 1996-04-03 | 1997-10-09 | Aris Technologies, Inc. | Apparatus and method for encoding and decoding supplementary data in analog signals |
Non-Patent Citations (1)
Title |
---|
IEEE TRANS. MULTIMEDIA, Vol. 3, No. 2, June 2001, pp 232-241 * |
Also Published As
Publication number | Publication date |
---|---|
GB0100543D0 (en) | 2001-02-21 |
GB2370955A (en) | 2002-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20050720 |