Assignee

SOUTH AFRICAN MICROELECTRONIC

ZA·1 granted patent·5 citations·filing 1994–1994

Technology mixH04K1 H04N1

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0115US5598471AMethod and apparatus for encoding and decoding of audio transmission signalsSOUTH AFRICAN MICROELECTRONIC·Filed 1994·Granted Jan 28, 1997·5 cites·25 claims

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