5903 search results - page 194 / 1181 » Signal Processing |
196
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
Iterative shrinkage of sparse and redundant representations are at the heart of many state of the art denoising and deconvolution algorithms. They assume the signal is well approx...
168
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
When sampling signals below the Nyquist rate, efficient and accurate reconstruction is nevertheless possible, whenever the sampling system is well behaved and the signal is well ...
153
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ICASSP
2008
IEEE
16 years 26 days ago
2008
IEEE
In this paper, we present the derivation and investigation of analytical expressions for the loudspeaker driving signals for higher order Ambisonics. The approach relies on the as...
134
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ICASSP
2008
IEEE
16 years 26 days ago
2008
IEEE
In a wide range of communication systems, including DS-CDMA and OFDM systems, the signal-of-interest might be corrupted by an improper [1] (also called non circularly symmetric [2...
155
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ICASSP
2008
IEEE
16 years 26 days ago
2008
IEEE
The restoration of melody perception is a key remaining challenge in cochlear implants. We propose a new sound coding strategy that converts an audio signal into time-varying elec...