Repositori institucional de la UVic-UCC: Recent submissions
Now showing items 5961-5980 of 7196
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ICA as a preprocessing technique for classification
(2004)In this paper we propose the use of the independent component analysis (ICA) [1] technique for improving the classification rate of decision trees and multilayer perceptrons [2], [3]. The use of an ... -
How Spanish in an American film is rendered in translation: dubbing Butch Cassidy and the Sundance Kid in Spain
(2014)This is a case study of the Spanish dubbed version of Butch Cassidy and the Sundance Kid (George Roy Hill, 1969) to illustrate and further develop the concept of L3 as a language that appears in source ... -
Grados UVIC. Licences UVIC
(2014)Catàleg de graus de la Universitat de Vic en castellà i francès. -
Bases cerebrales de la atención sostenida y la memoria de trabajo: un estudio de resonancia magnética funcional basado en el Continuous Performance Test
(2014)Introducción. Uno de los paradigmas más utilizados en el estudio de la atención es el Continuous Performance Test (CPT). La versión de pares idénticos (CPT-IP) se ha utilizado ampliamente para evaluar ... -
Jornada de Portes Obertes : cartell promocional 2014
(2014)Cartell promocional de les Jornades de Portes Obertes de la Universitat de Vic de l'any 2014. -
Web didáctica para la aproximación de funciones mediante redes neuronales
(2002)In this article we presents a project [1] developed to demonstrate the capability that Multi-Layer Perceptrons (MLP) have to approximate non-linear functions [2]. The simulation has been implemented ... -
Improving Pitch Tracking Performance in Hard Noise Conditions by a Preprocessing Based on Mathematical Morphology
(2009)In this paper we show how a nonlinear preprocessing of speech signal -with high noise- based on morphological filters improves the performance of robust algorithms for pitch tracking (RAPT). This ... -
Exploring Non-linear Transformations for an Entropybased Voice Activity Detector
(2009)In this paper we explore the use of non-linear transformations in order to improve the performance of an entropy based voice activity detector (VAD). The idea of using a non-linear transformation comes ... -
On cumulant techniques in speech processing
(2009)This paper analyzes applications of cumulant analysis in speech processing. A special focus is made on different second-order statistics. A dominant role is played by an integral representation ...