FPGA implementation of sound signal localization

dc.contributor.author	Shazni, MNM
dc.contributor.author	Perera, DYC
dc.contributor.author	Maduranga, DAK
dc.contributor.author	Dhileeban, R
dc.contributor.author	Pasqual, AA
dc.date.accessioned	2013-10-21T02:12:48Z
dc.date.available	2013-10-21T02:12:48Z
dc.date.issued	2010
dc.identifier.uri	http://dl.lib.mrt.ac.lk/handle/123/8224
dc.description.abstract	This paper proposes an algorithm, which can he used to compute Direction of Arrival of a sound source in real time Comparing to existing algorithms this algorithm takes lesser time for implementation and therefore is much suitable for real time applications Algorithm essentially computes the lime Delay of Arrival (TDOA) which is subsequently used to find the direction of the sound source. This algorithm results in better accuracy where our experimentation showed the accuracy is around 8 degrees. Statistical analysis further revealed dim the error is more often distributed around 0 degrees.
dc.language	en
dc.title	FPGA implementation of sound signal localization
dc.type	Conference-Abstract
dc.identifier.year	2010
dc.identifier.conference	Research for Industry
dc.identifier.place	Faculty of Engineering, University of Moratuwa
dc.identifier.pgnos	178-181
dc.identifier.proceeding	16th Annual symposium on Research and Industry