US PATENT SUBCLASS 379 / 101.01
.~ Audio program distribution

Current as of: June, 1999
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379 /   HD   TELEPHONIC COMMUNICATIONS

90.01  DF  TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE) {8}
101.01.~ Audio program distribution

DEFINITION

Classification: 379/101.01

Audio program distribution:

(under subclass 90.01) Subject matter where an audio program is transmitted to subscribers over a telephone system.

SEE OR SEARCH THIS CLASS, SUBCLASS:

87, for program distribution of dynamically retrieved audio signal (e.g., from a storage medium).

SEE OR SEARCH CLASS

348, Television,

6+, for television program distribution.

381, Electrical Audio Signal Processing Systems and Devices,

77+, for one-way audio signal program distribution. 455, Telecommunications,

3.1+, for radio program distribution, other than by telephone equipment.