Wavelets, HRTFs, and sound localization

http://www.phfactor.net/wdconv/

First submitted by Helen Chen on 7 Feb 2011

Updated by Katarzyna Zarnowiec on 24 Apr 2011

MATLAB Code to demonstrate wavelet-domain convolution, in the form developed by Beylkin et al.

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Descriptions and Ratings (2)

Date	Contributor	Description	Rating
24 Apr 2011	Katarzyna Zarnowiec		5
7 Feb 2011	Helen Chen	By Paul Hubbard, Kristin L. Umland, M. Cristina Pereyra Code will load a head-related transfer function (HRTF), convert it to the non-standard form (NSF) and the convolve it with a WAV-format audio file. The convolution is done in the wavelet domain, and the result is a (approximated) localized sound clip.

24 Apr 2011

Katarzyna Zarnowiec

7 Feb 2011

Helen Chen

By Paul Hubbard, Kristin L. Umland, M. Cristina Pereyra

Code will load a head-related transfer function (HRTF), convert it to the non-standard form (NSF) and the convolve it with a WAV-format audio file. The convolution is done in the wavelet domain, and the result is a (approximated) localized sound clip.

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Tag Activity

Tag	Applied By	Date/Time
hrtf	WOOTAEK	13 Mar 2013 at 3:21am
hrtf	Katarzyna Zarnowiec	24 Apr 2011 at 7:15pm
waveley	Helen Chen	7 Feb 2011 at 1:24pm
sound	Helen Chen	7 Feb 2011 at 1:24pm