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ICASSP
2011
IEEE
14 years 2 months ago
2011
IEEE
In a non-ideal PLL circuit, leakage of the reference signal into the control line produces spurious tones. When the distorted PLL signal is used as a clock signal, it creates spur...
ICASSP
2011
IEEE
2011
IEEE
Detecting oscillating singularities in multifractal analysis: Application to hydrodynamic turbulence
14 years 2 months ago
Multifractal analysis describes data as a collection of singularities. However, its classical formulation does not account for their possibly oscillating nature, while, in a numbe...
ICASSP
2011
IEEE
14 years 2 months ago
2011
IEEE
For many realistic scenarios, there are multiple factors that affect the clean speech signal. In this work approaches to handling two such factors, speaker and background noise di...
ICASSP
2011
IEEE
14 years 2 months ago
2011
IEEE
In this paper, we present a novel technique for modeling the posterior probability estimates obtained from a neural network directly in the HMM framework using the Dirichlet Mixtu...
ICASSP
2011
IEEE
14 years 2 months ago
2011
IEEE
This paper investigates the performance of a new technique for speech enhancement which combines Linear Predictive (LP) spectrum-based perceptual filtering to the recordings obtai...