US PATENT SUBCLASS 348 / 387
.~.~ Bit-rate reduction

Current as of: June, 1999
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348 /   HD   TELEVISION

384  DF  BANDWIDTH REDUCTION SYSTEM {7}
385  DF  .~ Plural video programs in single channel {2}
387.~.~ Bit-rate reduction

DEFINITION

Classification: 348/387

Bit-rate reduction:

(under subclass 385) Subject matter wherein the compression utilizes digital techniques to reduce the number of bits in a sampled and quantized image.

SEE OR SEARCH THIS CLASS, SUBCLASS:

385+, for digital type processing.

390, for bit-rate reduction.