Electrical audio signal processing systems and devices – One-way audio signal program distribution – Near field
Patent
1996-09-26
1999-01-19
Isen, Forester W.
Electrical audio signal processing systems and devices
One-way audio signal program distribution
Near field
381 77, 381 14, H04B 500
Patent
active
058622357
ABSTRACT:
A transmitter includes a plurality of oscillators for transmitting multiple radio frequency (RF) signals simultaneously, from each one of which signals a broadcast radio receiver system can reproduce the transmitted audio information. The transmitter will not only allow a user to listen to a CD or tape player through the radio receiver system but also let the user choose whichever frequency gives the best quality sound by merely tuning the receiver system in the same manner as tuning it to the broadcast radio station signals.
REFERENCES:
patent: 2686256 (1954-08-01), Albersheim
patent: 3662268 (1972-05-01), Gans et al.
patent: 3934201 (1976-01-01), Majefski
patent: 5319716 (1994-06-01), McGreevy
patent: 5491839 (1996-02-01), Schotz
Electronics Now, Sep. 1995 issue --pp. 46-56 entitled, "An All-Channels"FM Transmitter by Don Lancaster.
Akiyama Kuniyuki
Emanuel Peter M.
Isen Forester W.
Thomas Consumer Electronics, Inc.
Tripoli Joseph S.
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