7720 search results - page 219 / 1544 » Motion signal processing |
131
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
The amplitude modulations of musical instrument sounds and speech are important perceptual cues. Accurate estimation of the amplitude, or equivalently energy, envelope of a time-d...
140
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GLOBECOM
2006
IEEE
15 years 11 months ago
2006
IEEE
: To improve downlink packet throughput, the base schedules a mobile when its signal to interference ratio is higher than on average. The mobiles measure downlink pilots from the s...
139
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ICASSP
2009
IEEE
15 years 11 months ago
2009
IEEE
This paper proposes a method for adaptive speech dereverberation and speaker-position change detection, which have not previously been addressed. Signal transmission channels in r...
131
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ICASSP
2008
IEEE
15 years 11 months ago
2008
IEEE
We examine the application of current research in sparse signal recovery to the problem of channel estimation. Specifically, using an Orthogonal Frequency Division Multiplexed (O...
140
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ICA
2007
Springer
15 years 11 months ago
2007
Springer
The discussion in this paper revolves around the notion of separation problems. The latter can be thought of as a unifying concept which includes a variety of important problems in...