8581 search results - page 190 / 1717 » Digital Signal Processing |
152
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In a non-ideal PLL circuit, leakage of the reference signal into the control line produces spurious tones. When the distorted PLL signal is used as a clock signal, it creates spur...
165
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CMMR
2003
Springer
15 years 11 months ago
2003
Springer
High-Level music descriptors are key ingredients for music information retrieval systems. Although there is a long tradition in extracting information from acoustic signals, the fi...
177
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
We propose a variant of Orthogonal Matching Pursuit (OMP), called LoCOMP, for scalable sparse signal approximation. The algorithm is designed for shift-invariant signal dictionari...
102
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
This paper proposes a novel method for aligning two signals using the information contained in the overlapped band. In particular the proposed method aligns two signals by compens...
147
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ICASSP
2008
IEEE
16 years 28 days ago
2008
IEEE
In this paper, we develop an improved approach to the worstcase robust adaptive beamforming for general-rank signal models by means of taking into account the positive semi-defin...