641 search results - page 84 / 129 » Spectral Audio Signal Processing |
VTC
2006
IEEE
14 years 2 months ago
2006
IEEE
Abstract - Whenever a DS-CDMA signal (Direct Sequence Code Division Multiple Access) is the sum of several components associated to different spreading codes (e.g., the DS-CDMA sig...
MM
2004
ACM
14 years 2 months ago
2004
ACM
We propose a novel technique for the automatic classification of vocal and non-vocal regions in an acoustic musical signal. Our technique uses a combination of harmonic content a...
ICASSP
2007
IEEE
14 years 22 days ago
2007
IEEE
Acoustic Echo Cancellation (AEC) has become an essential and wellknown enabling technology for hands-free communication and human-machine interfaces. AEC for two or more reproduct...
SEMCO
2008
IEEE
14 years 3 months ago
2008
IEEE
A central problem in automatic sound recognition is the mapping between low-level audio features and the meaningful content of an auditory scene. We propose a dynamic network mode...
TASLP
2008
13 years 8 months ago
2008
We present a novel approach to speech processing based on the principle of pattern discovery. Our work represents a departure from traditional models of speech recognition, where t...