Frequency division, energy comparison signal processing system
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United States of America Patent
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Jun 2, 1992
Grant Date -
N/A
app pub date -
Nov 9, 1990
filing date -
Nov 9, 1990
priority date (Note) -
Expired
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Abstract
A frequency division, energy comparison processing system which decomposes a wide-band signal into a plurality of narrow frequency band components, generates the energy envelope of each of those narrow band components, and compares a function of each energy envelope with the same function of each of the other energy envelopes to obtain a pattern of the function comparisons indicative of at least one of the sources contributing to the wide-band signal.
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