5903 search results - page 107 / 1181 » Signal Processing |
119
Voted
ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
The concepts of modulation frequency along with modulation spectra are originally encountered in acoustics, speech and audio processing. The modulation spectrum, a function of aco...
112
Voted
ICASSP
2009
IEEE
15 years 9 months ago
2009
IEEE
Several studies have been dedicated to the analysis and modeling of AM–FM modulations in speech and different algorithms have been proposed for the exploitation of modulations i...
106
Voted
ICASSP
2008
IEEE
15 years 9 months ago
2008
IEEE
Digital fingerprinting aims at protecting multimedia contents from illegal redistribution by embedding imperceptible fingerprints identifying the users. We propose two approache...
141
Voted
ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
This paper presents an algorithm for an 1-regularized Kalman filter. Given observations of a discrete-time linear dynamical system with sparse errors in the state evolution, we e...
102
Voted
ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
We present a novel approach to represent transients using spectral-domain amplitude-modulated/frequency-modulated (AM-FM) functions. The model is applied to the real and imaginary...