17 search results - page 2 / 4 » An adaptive microphone array with local acoustic sensitivity |
ISCAS
2003
IEEE
14 years 27 days ago
2003
IEEE
A mixed-signal architecture for estimating the 3-D direction cosines of a broadband traveling wave impinging on an array of four sensors is presented. The architecture implements ...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
An interface for distant-talking control of home devices requires the possibility of identifying the positions of multiple users. Acoustic maps, based either on Global Coherence F...
IPSN
2007
Springer
14 years 1 months ago
2007
Springer
— Field biologists use animal sounds to discover the presence of individuals and to study their behavior. Collecting bio-acoustic data has traditionally been a difficult and tim...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
This paper presents a method for the localization of reflectors in an acoustic environment, using robust beamforming techniques and a cylindrical microphone array, for which an i...
TASLP
2008
13 years 7 months ago
2008
Various techniques have previously been proposed for the separation of convolutive mixtures. These techniques can be classified as stochastic, adaptive, and deterministic. Stochast...