Sciweavers

ICASSP
2008
IEEE
14 years 6 months ago
A comparison of phone and grapheme-based spoken term detection
Dong Wang, Joe Frankel, Javier Tejedor, Simon King
ICASSP
2008
IEEE
14 years 6 months ago
Dual-microphone speech dereverberation using GARCH modeling
In this paper, we develop a dual-microphone speech dereverberation algorithm for noisy environments, which is aimed at suppressing late reverberation and background noise. The spe...
Ari Abramson, Emanuel A. P. Habets, Sharon Gannot,...
ICASSP
2008
IEEE
14 years 6 months ago
Maximum-likelihood period estimation from sparse, noisy timing data
Robby G. McKilliam, I. Vaughan L. Clarkson
ICASSP
2008
IEEE
14 years 6 months ago
Modulation analysis of speech through orthogonal FIR filterbank optimization
Newborns must learn to structure incoming acoustic information into segments, words, phrases, etc., before they can start to learn language. This process is thought to rely on mod...
Jonathan Le Roux, Hirokazu Kameoka, Nobutaka Ono, ...
ICASSP
2008
IEEE
14 years 6 months ago
A factor-analysis decoder for high-performance neural prostheses
Gopal Santhanam, Byron M. Yu, Vikash Gilja, Stephe...
ICASSP
2008
IEEE
14 years 6 months ago
Language recognition with discriminative keyword selection
One commonly used approach for language recognition is to convert the input speech into a sequence of tokens such as words or phones and then to use these token sequences to deter...
Fred S. Richardson, William M. Campbell
ICASSP
2008
IEEE
14 years 6 months ago
Listener detection of talker stress in low-rate coded speech
We describe an experiment where listeners were asked to detect two specific forms of stress in talkers’ recorded voices heard via six different simulated communication systems. ...
Stephen Voran
ICASSP
2008
IEEE
14 years 6 months ago
Stable sparse approximations via nonconvex optimization
We present theoretical results pertaining to the ability of ℓp minimization to recover sparse and compressible signals from incomplete and noisy measurements. In particular, we ...
Rayan Saab, Rick Chartrand, Özgür Yilmaz
ICASSP
2008
IEEE
14 years 6 months ago
Compressive sensing and waveform design for the identification of Linear time-varying systems
In this paper, we investigate the application of compressive sensing and waveform design for estimating linear time-varying system characteristics. Based on the fact that the spre...
Jun Jun Zhang, Antonia S. Papandreou