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Binaural localization of speech sources in the median plane using cepstral hrtf extraction

Talagala, Dumidu; Wu, Xiang; Zhang, Wen; Abhayapala, Thushara


In binaural systems, source localization in the median plane is challenging due to the difficulty of exploring the spectral cues of the head-related transfer function (HRTF) independently of the source spectra. This paper presents a method of extracting the HRTF spectral cues using cepstral analysis for speech source localization in the median plane. Binaural signals are preprocessed in the cepstral domain so that the fine spectral structure of speech and the HRTF spectral envelope can be...[Show more]

CollectionsANU Research Publications
Date published: 2014
Type: Conference paper
Source: European Signal Processing Conference


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