GB0125219D0 - Hybrid analogue/digital media transmission or communication system - Google Patents
Hybrid analogue/digital media transmission or communication systemInfo
- Publication number
- GB0125219D0 GB0125219D0 GB0125219A GB0125219A GB0125219D0 GB 0125219 D0 GB0125219 D0 GB 0125219D0 GB 0125219 A GB0125219 A GB 0125219A GB 0125219 A GB0125219 A GB 0125219A GB 0125219 D0 GB0125219 D0 GB 0125219D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- communication system
- digital media
- media transmission
- hybrid analogue
- analogue
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/44—Arrangements characterised by circuits or components specially adapted for broadcast
- H04H20/46—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95
- H04H20/47—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems
- H04H20/48—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems for FM stereophonic broadcast systems
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H2201/00—Aspects of broadcast communication
- H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
- H04H2201/18—Aspects of broadcast communication characterised by the type of broadcast system in band on channel [IBOC]
- H04H2201/183—FM digital or hybrid
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H2201/00—Aspects of broadcast communication
- H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
- H04H2201/20—Aspects of broadcast communication characterised by the type of broadcast system digital audio broadcasting [DAB]
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0025659A GB0025659D0 (en) | 2000-10-19 | 2000-10-19 | Hybrid analogue/digital transmission or communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0125219D0 true GB0125219D0 (en) | 2001-12-12 |
GB2373151A GB2373151A (en) | 2002-09-11 |
Family
ID=9901625
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0025659A Ceased GB0025659D0 (en) | 2000-10-19 | 2000-10-19 | Hybrid analogue/digital transmission or communication system |
GB0125219A Withdrawn GB2373151A (en) | 2000-10-19 | 2001-10-19 | Hybrid analogue/digital media transmission or communication system |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0025659A Ceased GB0025659D0 (en) | 2000-10-19 | 2000-10-19 | Hybrid analogue/digital transmission or communication system |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB0025659D0 (en) |
WO (1) | WO2002033832A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005000828A1 (en) * | 2005-01-05 | 2006-07-13 | Siemens Ag | Method for coding an analog signal |
US9704497B2 (en) | 2015-07-06 | 2017-07-11 | Apple Inc. | Method and system of audio power reduction and thermal mitigation using psychoacoustic techniques |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5956624A (en) * | 1994-07-12 | 1999-09-21 | Usa Digital Radio Partners Lp | Method and system for simultaneously broadcasting and receiving digital and analog signals |
US6378101B1 (en) * | 1999-01-27 | 2002-04-23 | Agere Systems Guardian Corp. | Multiple program decoding for digital audio broadcasting and other applications |
US6430401B1 (en) * | 1999-03-29 | 2002-08-06 | Lucent Technologies Inc. | Technique for effectively communicating multiple digital representations of a signal |
WO2000069100A1 (en) * | 1999-05-06 | 2000-11-16 | Massachusetts Institute Of Technology | In-band on-channel system and method for bit-rate reduction of the digital signal by utilising properties of the analog signal |
-
2000
- 2000-10-19 GB GB0025659A patent/GB0025659D0/en not_active Ceased
-
2001
- 2001-10-19 GB GB0125219A patent/GB2373151A/en not_active Withdrawn
- 2001-10-19 WO PCT/GB2001/004671 patent/WO2002033832A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
GB2373151A (en) | 2002-09-11 |
WO2002033832A1 (en) | 2002-04-25 |
GB0025659D0 (en) | 2000-12-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |