Personal listening device for arena events

Details Personal listening device for arena events Personal listening device for arena events

2006-09-19

2006-09-19

Grier, Laura A. (Department: 2644)

Electrical audio signal processing systems and devices

One-way audio signal program distribution

C381S079000, C381S082000, C455S090200

Reexamination Certificate

active

07110552

ABSTRACT:
A method and apparatus for transmitting sound generated at an event to those in attendance at the event is shown. This is accomplished by a system that collects an acoustic audio signal generated at a first location within a fixed space. The system also conditions the audio signal without introducing audio signals generated from outside said first location. Finally, the system transmits the conditioned audio signal to a receiver worn by at least one of a plurality of individuals within the aforementioned fixed space. This is particularly useful in settings such as a football stadium, a basketball arena, a hockey arena, a baseball stadium, an auditorium, a performance area in a restaurant or cruise ship, a soccer arena, a boxing ring or wrestling ring, an automotive racing track, or any other space within which a performance takes place.

REFERENCES:
patent: 5668884 (1997-09-01), Clair et al.
patent: 5822440 (1998-10-01), Oltman et al.
patent: 6064860 (2000-05-01), Ogden
patent: 6434398 (2002-08-01), Inselberg
patent: 6728518 (2004-04-01), Scrivens et al.
Persoal PA Value Pack System, copyright 1998, Williams Sound Corp. (4 pages).
Advertisement byWilliams Sound, for “Pro Wide-band System, Model PPA 250”, (2 pages) ©1996, Williams Sound Corp.

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