FM wireless transmission system with fixed frequency first stage downconverter in portable wireless speakers

Systems, methods and apparatus are provided for conducting local wireless audio signal transmissions from a local audio signal source to a person within a local signal transmission area. In certain embodiments, the transmissions are conducted over the 900 MHz local transmission band to a portable re...

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Bibliographische Detailangaben

Hauptverfasser:	NAWARANGE, ASHOK, RODRIGUEZ, EFRAIN L, BORCHARDT, ROBERT L, MCGREEVY, WILLIAM T
Format:	Patent
Sprache:	eng
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PICTORIAL COMMUNICATION, e.g. TELEVISION PUBLIC ADDRESS SYSTEMS TRANSMISSION
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