SVD-PHAT: A Fast Sound Source Localization Method

François Grondin; James R. Glass

ICASSP 2019accepted0 citations

SVD-PHAT: A Fast Sound Source Localization Method

Abstract

This paper introduces a new localization method called SVD-PHAT. The SVD-PHAT method relies on Singular Value De-composition of the SRP-PHAT projection matrix. A k-d tree is also proposed to speed up the search for the most likely direction of arrival of sound. We show that this method per-forms as accurately as SRP-PHAT, while reducing significantly the amount of computation required.

BibTeX

@inproceedings{icassp2019_svdphatafastsoun,
  title = {SVD-PHAT: A Fast Sound Source Localization Method},
  author = {François Grondin and James R. Glass},
  booktitle = {ICASSP 2019},
  year = {2019}
}