Oriented global coherence field for the estimation of the head orientation in smart rooms equipped with distributed microphone arrays

9th European Conference on Speech Communication and Technology

Volumn , Issue , 2005, Pages 2337-2340

  Brutti, Alessio ^a   Omologo, Maurizio ^a   Svaizer, Piergiorgio ^a  

^a ITC IRST   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

ARRAYS; DATABASE SYSTEMS; ESTIMATION; MICROPHONES; SIGNAL PROCESSING; SPECTRUM ANALYSIS; TRACKING (POSITION);

ACOUSTIC PROCESSING; CROSS-POWER SPECTRUM PHASE ANALYSIS; DISTRIBUTED MICROPHONE ARRAYS; HEAD ORIENTATION;

SPEECH RECOGNITION;

EID: 33745189393     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. M. Brandstein, D. Ward, "Microphone Arrays", Springer Verlag, 2001.
2. D. Macho et al., "Automatic Speech Activity Detection, Source Localization, and Speech Recognition on the CHIL Seminar Corpus", to appear in Proc. ICME, 2005.
3. J.M. Sachar, H.F. Silverman, "A Baseline algorithm for estimating Talker Orientation using Acoustical Data from a Large-aperture Microphone Array", Proc. IEEE ICASSP, Montreal 2004, vol. 4, pp. 65-68.
4. R. De Mori, "Spoken Dialogues with Computers", Chapter 2, Academic Press, 1998.
5. H. Kuttruff, "Room Acoustics", Elsevier Applied Science, Amsterdam, 1991.
6. M. Omologo, P. Svaizer, "Acoustic Event Localization using a Crosspower-Spectrum Phase based Techniques", Proc. IEEE ICASSP, Adelaide 1994, vol. 2, pp. 273-276.
7. M. Omologo, P. Svaizer, "Use of the Crosspower-Spectrum Phase in Acoustic Event Location", IEEE Trans. on SAP, vol. 5, N. 3, pp. 288-292, May 1997.
8. V. Alvarado, "Talker Localization and Optimal Placement of Microphones for a Linear Microphone Array using Stochastic Region Contraction", PhD Thesis, Technical Report LEMS-69, Brown University, 1990.