584 search results - page 68 / 117 » Physical Audio Signal Processing |
ICA
2007
Springer
14 years 1 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...
ICASSP
2010
IEEE
13 years 10 months ago
2010
IEEE
Browsing through collections of audio recordings of conversation nominally relies on the processing of participants’ lexical productions. The evolving verbal and non-verbal cont...
ICASSP
2010
IEEE
13 years 10 months ago
2010
IEEE
We propose a novel non-linear video diffusion approach which is able to focus on parts of a video sequence that are relevant for applications in audio-visual analysis. The diffusi...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
The new eSBR tool of MPEG-D Universal Speech and Audio Coding offers a great advantage in compression of high frequency content, however it produces audible artifacts for sounds w...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
Context based entropy coding has the potential to provide higher gain over memoryless entropy coding. However serious difficulties arise regarding the practical implementation in...