US PATENT SUBCLASS 379 / 93.15
.~.~.~ Having format conversion

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}
93.01  DF  .~ Having transmission of a digital message signal over a telephone line {9}
93.14  DF  .~.~ Having switching station {1}
93.15.~.~.~ Having format conversion

DEFINITION

Classification: 379/93.15

Having format conversion:

(under subclass 93.14) Subject matter wherein an electronic structure is particularly adapted for transforming the digital message signal from one form into another form (e.g., text-to-voice, voice-to-text, etc.).

SEE OR SEARCH THIS CLASS, SUBCLASS:

100.13, for image format conversion.