Sciweavers

94 search results - page 8 / 19
» Improving the modeling of the noise part in the harmonic plu...
Sort
View
ISQED
2002
IEEE
105views Hardware» more  ISQED 2002»
14 years 18 days ago
Measurement of Inherent Noise in EDA Tools
With advancing semiconductor technology and exponentially growing design complexities, predictability of design tools becomes an important part of a stable top-down design process...
Andrew B. Kahng, Stefanus Mantik
BMAS
2000
IEEE
14 years 3 days ago
Modeling and Simulation of a Sigma-Delta Digital to Analog Converter Using VHDL-AMS
— Sigma-Delta digital to analog converters are less vulnerable to circuit imperfections than their A/D counterparts because they have their noise-shaping loop all in the digital ...
Martin Vogels, Bart De Smedt, Georges G. E. Gielen
ICASSP
2009
IEEE
14 years 2 months ago
Extended VTS for noise-robust speech recognition
Model compensation is a standard way of improving the robustness of speech recognition systems to noise. A number of popular schemes are based on vector Taylor series (vts) compen...
Rogier C. van Dalen, Mark J. F. Gales
JMLR
2006
105views more  JMLR 2006»
13 years 7 months ago
Linear State-Space Models for Blind Source Separation
We apply a type of generative modelling to the problem of blind source separation in which prior knowledge about the latent source signals, such as time-varying auto-correlation a...
Rasmus Kongsgaard Olsson, Lars Kai Hansen
INFORMATICALT
2008
122views more  INFORMATICALT 2008»
13 years 7 months ago
Modeling Phone Duration of Lithuanian by Classification and Regression Trees, using Very Large Speech Corpus
Classification and regression tree approach was used in this research to model phone duration of Lithuanian. 300 thousand samples of vowels and 400 thousand samples of consonants e...
Giedrius Norkevicius, Gailius Raskinis