641 search results - page 16 / 129 » Spectral Audio Signal Processing |
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
Clipping is a necessary signal processing operation in many realtime audio applications, yet it often reduces the sound quality of the signal. The recently proposed perception-bas...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
Spectral imaging is of interest in many applications, including wide-area airborne surveillance, remote sensing, and tissue spectroscopy. Coded aperture spectral snapshot imaging ...
NIME
2004
Springer
15 years 3 months ago
2004
Springer
The authors have developed several methods for spatially distributing spectral material in real-time using frequency-domain processing. Applying spectral spatialization techniques...
ICASSP
2010
IEEE
14 years 10 months ago
2010
IEEE
We revisit the topics of near-field adaptive beamforming and source localization following an alternative approach based on a spatiotemporal spectral representation of the acoust...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
In this paper, a new class of audio representations is introduced, together with a corresponding fast decomposition algorithm. The main feature of these representations is that th...