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Novel Sampling Scheme on the Sphere for Head-Related Transfer Function Measurements

Bates, Alice P.; Khalid, Zubair; Kennedy, Rodney


This paper presents a novel sampling scheme on the sphere for obtaining head-related transfer function (HRTF) measurements and accurately computing the spherical harmonic transform (SHT). The scheme requires an optimal number of samples, given by the degrees of freedom in the spectral domain, for the accurate representation of the HRTF that is band-limited in the spherical harmonic domain. The proposed scheme allows for the samples to be easily taken over the sphere due to its iso-latitude...[Show more]

CollectionsANU Research Publications
Date published: 2015-04-15
Type: Journal article
Source: IEEE/ACM Transactions on Audio, Speech, and Language Processing
DOI: 10.1109/TASLP.2015.2419971
Access Rights: Open Access


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