5903 search results - page 124 / 1181 » Signal Processing |
163
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ICASSP
2010
IEEE
15 years 5 months ago
2010
IEEE
This paper proposes a method for separating the signals of individual musical instruments from monaural musical audio. The mixture signal is modeled as a sum of the spectra of ind...
121
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
The motivation for this study is the need for careful analysis of aperiodicity of the excitation component in expressive voices. The paper proposes analysis methods which can pres...
112
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ICASSP
2011
IEEE
2011
IEEE
Efficient transform coding of two-channel audio signals by means of complex-valued stereo prediction
14 years 8 months ago
Traditional MDCT-based perceptual audio coding schemes employ mid/side and intensity stereo techniques to allow efficient joint coding of the two channels of a stereophonic signal...
143
Voted
WAA
2001
Springer
15 years 9 months ago
2001
Springer
Responses of Gabor wavelets in the mid-frequency space build a local spectral representation scheme with optimal properties regarding the time-frequency uncertainty principle. How...
120
Voted
ICASSP
2010
IEEE
15 years 5 months ago
2010
IEEE
Frequency hopping (FH) signals have well-documented merits for commercial and military applications due to their near-far resistance and robustness to jamming. Estimating FH signa...