905 search results - page 4 / 181 » Shout detection in noise |
TIT
2008
13 years 7 months ago
2008
Abstract--In most previously reported studies on locally optimum detection of signals, independent observations have been assumed in various noise environments. The use of an indep...
DSP
2011
12 years 11 months ago
2011
We present a technique that efficiently describes nonstationarity by parametrizing spectral peaks in terms of the frequency reassignment operator variation and null-to-null peak b...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— Media noise is the dominant noise that severely degrades the channel detector’s performance for high-density optical recording. In this paper, we first propose a simple but ...
ISCAS
2005
IEEE
14 years 1 months ago
2005
IEEE
— In this paper, we propose a new random-valued impulse noise detector from images using level detection. In our method, we use directional windows in order to search a level reg...
TASLP
2002
13 years 7 months ago
2002
A speech pause detection algorithm is an important and sensitive part of most single-microphone noise reduction schemes for enhancement of speech signals corrupted by additive nois...