WO2007067550A3 - System and method for wireless coupling of audio to a radio receiver - Google Patents

System and method for wireless coupling of audio to a radio receiver Download PDF

Info

Publication number
WO2007067550A3
WO2007067550A3 PCT/US2006/046422 US2006046422W WO2007067550A3 WO 2007067550 A3 WO2007067550 A3 WO 2007067550A3 US 2006046422 W US2006046422 W US 2006046422W WO 2007067550 A3 WO2007067550 A3 WO 2007067550A3
Authority
WO
WIPO (PCT)
Prior art keywords
audio
broadcast
over
spectrum
band
Prior art date
Application number
PCT/US2006/046422
Other languages
French (fr)
Other versions
WO2007067550A2 (en
Inventor
Michael Krieger
Kevin Ellsworth
Robert S Babayi
Sander Tsou
Original Assignee
Michael Krieger
Kevin Ellsworth
Robert S Babayi
Sander Tsou
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 Michael Krieger, Kevin Ellsworth, Robert S Babayi, Sander Tsou filed Critical Michael Krieger
Publication of WO2007067550A2 publication Critical patent/WO2007067550A2/en
Publication of WO2007067550A3 publication Critical patent/WO2007067550A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/02—Arrangements for relaying broadcast information
    • H04H20/08—Arrangements for relaying broadcast information among terminal devices
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/10537—Audio or video recording
    • G11B2020/10546—Audio or video recording specifically adapted for audio data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/26—Arrangements for switching distribution systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
    • H04H20/61—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast
    • H04H20/62—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast for transportation systems, e.g. in vehicles

Abstract

A system for transmitting audio from an audio source to a radio broadcast receiver operates within a broadcast spectrum. Unlicensed transmissions over the broadcast spectrum, which can cover any one of an FM band, AM band or X-bands, is limited by a transmit power limit. The system comprises a source transmitter that transmits the audio over one or more wireless links. A remote repeater receives the audio over the one or more wireless links and via an unlicensed broadcast transmitter transmits the audio to the broadcast radio receiver at a power level that meets the transmit power limit for unlicensed transmission over the broadcast spectrum. The wireless link operates over a link spectrum that is outside of the broadcast spectrum, such as an ISM band.
PCT/US2006/046422 2005-12-06 2006-12-06 System and method for wireless coupling of audio to a radio receiver WO2007067550A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74252505P 2005-12-06 2005-12-06
US60/742,525 2005-12-06

Publications (2)

Publication Number Publication Date
WO2007067550A2 WO2007067550A2 (en) 2007-06-14
WO2007067550A3 true WO2007067550A3 (en) 2007-10-04

Family

ID=38123433

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/046422 WO2007067550A2 (en) 2005-12-06 2006-12-06 System and method for wireless coupling of audio to a radio receiver

Country Status (1)

Country Link
WO (1) WO2007067550A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012013319A1 (en) * 2010-07-30 2012-02-02 Volkswagen Aktiengesellschaft Method and apparatus for transmission of song identifications
US9247492B2 (en) 2011-12-29 2016-01-26 Sonos, Inc. Systems and methods for multi-network audio control
US9031255B2 (en) 2012-06-15 2015-05-12 Sonos, Inc. Systems, methods, apparatus, and articles of manufacture to provide low-latency audio
US9179197B2 (en) 2012-10-10 2015-11-03 Sonos, Inc. Methods and apparatus for multicast optimization
FR3027475A1 (en) * 2014-10-16 2016-04-22 Fabienne Hardy ON-LINE DEVICE FOR LISTENING, ON THE FM RADIO RECEIVER OF A MOTOR VEHICLE, OF RADIO STATIONS EMITTING ON THE INTERNET
US10405121B2 (en) 2016-08-25 2019-09-03 Gary Reifel Wireless splitter-repeater hub

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5133081A (en) * 1989-11-03 1992-07-21 Mayo Scott T Remotely controllable message broadcast system including central programming station, remote message transmitters and repeaters
US20020187799A1 (en) * 2001-06-07 2002-12-12 Jacobus Haartsen System and method for link adaptation in communication systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5133081A (en) * 1989-11-03 1992-07-21 Mayo Scott T Remotely controllable message broadcast system including central programming station, remote message transmitters and repeaters
US20020187799A1 (en) * 2001-06-07 2002-12-12 Jacobus Haartsen System and method for link adaptation in communication systems

Also Published As

Publication number Publication date
WO2007067550A2 (en) 2007-06-14

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