Real time acoustic event location and classification system...

Details Real time acoustic event location and classification system... Real time acoustic event location and classification system...

2007-04-10

2007-04-10

Lobo, Ian J. (Department: 3662)

Communications, electrical: acoustic wave systems and devices

Distance or direction finding

With plurality of transducers

C367S124000, C367S906000

Reexamination Certificate

active

11279079

ABSTRACT:
An acoustic event location and classification system comprising an array of at least two acoustic transducers arranged spaced from one another; a central data processing unit for receiving signals from the acoustic transducers and processing the signals to determine a event type and location; and an internet or LAN connection for transmitting event type and location data to a third party, wherein the central data processing unit uses a DSNN to determine the event type and generalized cross correlation functions between microphone pairs to determine the event location.

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