8581 search results - page 321 / 1717 » Digital Signal Processing |
152
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ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
In analyzing polyphonic signals, the handling of overlapping partials is one important problem. The assumptions usually made for partial overlaps are the additivity of the linear ...
155
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ICASSP
2010
IEEE
15 years 7 months ago
2010
IEEE
This paper considers the environment of interleaved, multi-channel measurements as arises for example in time-interleaved A/D converters and in distributed sensor networks. Such s...
193
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ICASSP
2010
IEEE
15 years 7 months ago
2010
IEEE
In this paper we propose a novel wide-band spectrum sensing scheme using compressive sensing. The wide-band signal is fed into a number of wide-band filters and the outputs of th...
160
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ICASSP
2010
IEEE
15 years 4 months ago
2010
IEEE
In this paper, we propose an energy-based technique to track the power of multiple simultaneous speakers using an ad hoc microphone array with unknown microphone positions. By con...
131
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
A method to transform 5-channel surround sound signals to Bformat is proposed, which provides unaltered spatial qualities when reproduced with directional audio coding (DirAC). Th...