13 search results - page 3 / 3 » Auditory-inspired sparse representation of audio signals |
ICASSP
2011
IEEE
14 years 3 months ago
2011
IEEE
This paper presents a novel method for audio event classi cation in overlapping conditions. The method is based on Jump Function Kolmogorov (JFK), a stochastic representation, whi...
TASLP
2008
14 years 11 months ago
2008
This paper investigates the use of sparse overcomplete decompositions for audio coding. Audio signals are decomposed over a redundant union of modified discrete cosine transform (M...
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ICA
2007
Springer
15 years 3 months ago
2007
Springer
Non-negative spectrogram factorization has been proposed for single-channel source separation tasks. These methods operate on the magnitude or power spectrogram of the input mixtur...