Registered SECURITY MONIOTRING APPARATUS AND METHOD USING CORRELATION COEFFICIENT VARIATION PATTERN OF SOUND FIELD SPECTRUM
Status | Patent | Country | KIPRIS |
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Registered | APPARTUS AND METHOD FOR MONITORING SECURITY USING VARIATION OF CORRELATION COEFFICIENT PATTERN IN SOUND FIELD SPECTRA | KOREA | |
Registered | SECURITY MONITORING APPARATUS AND METHOD USING CORRELATION COEFFICIENT VARIATION PATTERN OF SOUND FIELD SPECTRUM | UNITED STATES |