{Discriminative binaural sound localization}
Type of publication: | Article |
Citation: | Ben-Reuven2003 |
Journal: | Advances in Neural Information \ldots |
Volume: | 15 |
Year: | 2003 |
Pages: | 1229----1236 |
URL: | http://books.nips.cc/papers/fi... |
Abstract: | Time difference of arrival (TDOA) is commonly used to estimate the az- imuth of a source in a microphone array. The most common methods to estimate TDOA are based on finding extrema in generalized cross- correlation waveforms. In this paper we apply microphone array techniques to a manikin head. By considering the entire cross-correlation waveform we achieve azimuth prediction accuracy that exceeds extrema locating methods. We do so by quantizing the azimuthal angle and treating the prediction problem as a multiclass categorization task. We demonstrate the merits of our approach by evaluating the various approaches on Sonyâs AIBO robot. |
Userfields: | bdsk-url-1={http://books.nips.cc/papers/files/nips15/SP09.pdf}, date-added={2012-09-23 10:50:23 +0200}, date-modified={2012-09-23 10:50:23 +0200}, file={:home/jim/Desktop/sortedLiterature/sound localization/SP09-Discriminative Binaural Sound Localization.pdf:pdf}, project={fremdliteratur}, |
Keywords: | Microphone Arrays, Robotics, Sound Localization |
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