Repository | Book | Chapter
(2006) Ambient intelligence in everyday life, Dordrecht, Springer.
Speaker identification and speech recognition using phased arrays
Roger Xu, Gang Mei, ZuBing Ren, Chiman Kwan, Julien Aube, Cedrick Rochet, Vincent Stanford
pp. 227-238
We summarize our research results on an innovative approach to making smart meeting rooms accessible to hands-free users. Specifically, we developed an autodirective system to acquire speech in a noisy room using a microphone array, and to identify the speech from a privileged speaker among others in real time. We successfully established that a commercial speaker-dependent speech recognition product could recognize beamformed speech acquired using our autodirective algorithm. We used the NIST Smart Flow System and the Mk-III microphone array developed by the National Institute of Standards and Technology to conduct our experiments.
Publication details
DOI: 10.1007/11825890_11
Full citation:
Xu, R. , Mei, G. , Ren, Z. , Kwan, C. , Aube, J. , Rochet, C. , Stanford, V. (2006)., Speaker identification and speech recognition using phased arrays, in Y. Cai & J. Abascal (eds.), Ambient intelligence in everyday life, Dordrecht, Springer, pp. 227-238.
This document is unfortunately not available for download at the moment.