US PATENT SUBCLASS 381 / FOR 101
.~ With content reduction encoding (381/30)
Current as of:
June, 1999
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381 /
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ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES
FOR 100
DF
AUDIO BANDWIDTH COMPRESSION OR EXPANSION (381/29)
{2}
FOR 101
.~ With content reduction encoding (381/30)
DEFINITION
Classification: 381/FOR.101
With content reduction encoding:
Foreign art collection where redundant information is discarded and replaced by a code indicating what has been discarded.