5903 search results - page 244 / 1181 » Signal Processing |
152
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
Electromagnetic waves are known to be influenced by atmospheric conditions. Therefore, wireless communications, in which electromagnetic signals carry the information, can be used...
186
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
State-of-the-art speaker diarization systems for meetings are now at a point where overlapped speech contributes significantly to the errors made by the system. However, little i...
162
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper discusses a hybrid approach for the multi-channel source separation, where both a time-frequency (t-f) mask and a multichannel Wiener filter (WF) are utilized. T-f mas...
149
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, we propose a new adaptation mode controller (AMC) for a generalized sidelobe canceller (GSC) having prior knowledge of the direction-of-arrival (DOA) of a desired s...
167
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
Many source separation algorithms fail to deliver robust performance when applied to signals recorded using highdensity microphone arrays where distance between sensor elements is...