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专利名称：SYSTEM AND CHARACTERIZATION OF
NOISE SOURCES USING ACOUSTIC PHASEDARRAYS AND TIME SERIES CORRELATIONS
发明人：Leon Brusniak申请号：US121882申请日：20080630
公开号：US20090326870A1公开日：20091231
专利附图：
摘要：A method for detecting the presence of a noise signal within a noise
measurement field, where the noise measurement field includes a noise signal emanating
from a noise source, and where the noise signal is mixed with extraneous noise existingwithin the noise measurement field. The method involves using a plurality of acoustictransducers arranged in a plurality of arrays to monitor the noise measurement field at aplurality of spatially separated locations. Outputs of the transducers are sampled togenerate time series data. The time series data is processed to identify whether the noisesignal is present.
申请人：Leon Brusniak
地址：Lynnwood WA US
国籍：US
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