1152 search results - page 23 / 231 » Improving noise |
100
click to vote
TSP
2010
14 years 4 months ago
2010
In this paper, a practical approach for detecting packet-based orthogonal frequency division multiplexing (OFDM) signals in the presence of phase noise is presented. An OFDM packe...
COGSCI
2004
14 years 9 months ago
2004
Performance in perceptual tasks often improves with practice. This effect is known as `perceptual learning,' and it has been the source of a great deal of interest and debate...
SPEECH
2008
14 years 9 months ago
2008
Looking at practical application scenarios of speech recognition systems several distortion effects exist that have a major influence on the speech signal and can considerably det...
TASLP
2008
14 years 9 months ago
2008
Noise reduction, which aims at estimating a clean speech from noisy observations, has attracted a considerable amount of research and engineering attention over the past few decade...
VLSID
2002
IEEE
15 years 2 months ago
2002
IEEE
Power supply noise is a strong function of the switching activities of the circuit modules. Peak power supply noise can be significantly reduced by judiciously arranging the modu...