5903 search results - page 897 / 1181 » Signal Processing |
253
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MOBICOM
2004
ACM
16 years 19 days ago
2004
ACM
We demonstrate a system built using probabilistic techniques that allows for remarkably accurate localization across our entire office building using nothing more than the built-...
206
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ICASSP
2009
IEEE
15 years 11 months ago
2009
IEEE
In this paper we investigate the problem of locating singing voice in music tracks. As opposed to most existing methods for this task, we rely on the extraction of the characteris...
206
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SIGPRO
2010
15 years 5 months ago
2010
The recovery of signal parameters from noisy sampled data is a fundamental problem in digital signal processing. In this paper, we consider the following spectral analysis problem...
169
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
Speech inversion is a way of estimating articulatory trajectories or vocal tract configurations from the acoustic speech signal. Traditionally, articulator flesh-point or pellet t...
134
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
—The main focus of this paper is to present a performance limitation of collaborative spectrum sensing in cognitive radios with imperfect reporting channels. We consider hard dec...