Listando Contribucions a congressos por materia "Processament de la parla"
Mostrando ítems 1-15 de 15
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A Hybrid Method Oriented to Concatenative Text-to-Speech Synthesis
(2003-09-01)In this paper we present a speech synthesis method for diphonebased text-to-speech systems. Its main goal is to achieve prosodic modifications that result in more natural-sounding synthetic speech. This ... -
A Pitch Marks Filtering Algorithm Based on Restricted Dynamic Programming
(2006-09-17)In this paper, a generic pitch marks filtering algorithm (PMFA) is introduced in order to achieve reliable and smooth pitch marks from any input pitch tracking or marking algorithm. The proposed PMFA ... -
La Conversión de Texto en Habla Multidominio: principios y portabilidad
(Libro de actas de las IV Jornadas en Tecnología del Habla, 2006-11-08)La conversión de texto en habla (CTH) multidominio per-sigue conseguir una calidad sintética cercana a la de lossistemas de CTH diseñados para un determinado ámbi-to o aplicación, aumentando su flexibilidad ... -
La evolución de la Síntesis del Habla en Ingeniería La Salle
(2002-12-16)Este artículo resume la trayectoria del grupo de Tecnologías del Habla de Ingeniería La Salle (Universitat Ramon Llull) en el marco de la investigación y el desarrollo de sistemas de síntesis del habla. ... -
Evolutionary weight tuning based on diphone pairsfor unit selection speech synthesis
(2003-09-01)Unit selection text-to-speech (TTS) conversion is an ongoingresearch for the speech synthesis community. This paper isfocused on tuning the weights involved in the target and con-catenation cost metrics. ... -
GTM-URL Contribution to the INTERSPEECH 2009 Emotion Challenge
(2009-09)This paper describes our participation in the INTERSPEECH 2009 Emotion Challenge [1]. Starting from our previous experience in the use of automatic classification for the validation of an expressive ... -
HMM-based Spanish speech synthesis using CBR as F0 estimator
(2007-05)Hidden Markov Models based text-to-speech (HMM-TTS) syn thesis is a technique for generating speech from trained statisti cal models where spectrum, pitch and durations of basic speech units are modelled ... -
Linguistic and Mixed Excitation Improvements on a HMM-based speech synthesis for Castilian Spanish
(Proceedings of the 6th ISCA Workshop on Speech Synthesis, 2007-08)HiddenMarkov Models based text-to-speech(HMM-TTS)synthesis is one of the techniques for generating speech from trained statistical models where spectrum and prosody of basic speech units are modelled ... -
Local minimum generation error criterion for hybrid HMM speech synthesis
(2009-09)This paper presents an HMM-driven hybrid speech synthesis approach in which unit selection concatenative synthesis is used to improve the quality of the statistical system using a Local Minimum Generation ... -
Multi-domain text classification for unit selectionText-to-Speech synthesis
(2003-08-03)This paper presents a new approach for designing aconcatenative text-to-speech (TTS) system based onmulti-domain unit selection. The method achievesgood synthetic quality with reasonable ... -
Multi-domain Text-to-Speech Synthesis by Automatic Text Classification
(2006-09-17)This paper describes a multi-domain text-to-speech (MD-TTS)synthesis strategy for generating speech among different domainsand so increasing the flexibility of high quality TTS systems. Tothat ... -
Sentiment classification in English from sentence-levelannotations of emotions regarding models of affect
(2009-09-06)This paper presents a text classifier for automatically taggingthe sentiment of input text according to the emotion that is beingconveyed. This system has a pipelined framework composedof Natural Language ... -
Text Classification based on Associative Relational Networks for Multi-Domain Text-to-Speech Synthesis
(Proceedings of the SIGIR Workshop on Directions in Computational Analysis of Stylistics in Text Retrieval, 2006-08)This work is a step further in our research towards developing a new strategy for high quality text-to-speech (TTS) synthesis among different domains. In this context, it is necessary to select the most ... -
Unified numerical simulation of the physics of voice. The EUNISON project
(2013-08-31)In this demo we will briefly outline the scope of the european EUNISON project, which aims at a unified numerical simulation of the physics of voice by resorting to supercomputer fa-cilities, and present ... -
Validation of an acoustical modelling of emotional expression in Spanish using speech synthesis techniques
(2000-09)This paper describes the methodology used for validating the results obtained in a study about acoustical modelling of emotional expression in Castilian Spanish. We have obtained a set of rules that ...