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Dive into the research topics where José Gregorio Escalada Sardina is active.

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Featured researches published by José Gregorio Escalada Sardina.


Archive | 1997

On the Use of a Sinusoidal Model for Speech Synthesis in Text-to-Speech

Miguel Ángel Rodríguez Crespo; Pilar Sanz Velasco; Luis Monzón Serrano; José Gregorio Escalada Sardina

We discuss the adequacy of a model that represents the speech signal as a sum of sine waves to the requirements of concatenative speech synthesis in text-to-speech (TTS). This model allows wide-range and high-quality prosodic modifications, and produces smooth transitions where the speech segments are joined. A preference test was carried out between speech synthesized using a pitch synchronous linear predictive coding (PS-LPC) synthesizer and the sinusoidal synthesizer.


SSW | 1998

Trying to mimic human segmentation of speech using HMM and fuzzy logic post-correction rules.

Doroteo Torre Toledano; Miguel Ángel Rodríguez Crespo; José Gregorio Escalada Sardina


Procesamiento Del Lenguaje Natural | 2003

Desarrollo de un corrector ortográfico para aplicaciones de conversión texto-voz

Ana Armenta; José Gregorio Escalada Sardina; Juan María Garrido Almiñana; Miguel Ángel Rodríguez Crespo


Archive | 2010

CODING, MODIFICATION AND SYNTHESIS OF SPEECH SEGMENTS

Miguel Ángel Rodríguez Crespo; José Gregorio Escalada Sardina; Ana Armenta Lopez De Vicuña


Archive | 2015

METHOD FOR ESTIMATING SPEED OF USER DEVICES IN WIRELESS COMMUNICATION NETWORKS

Andrés-Avelino Urruela Planas; José Gregorio Escalada Sardina


Procesamiento Del Lenguaje Natural | 2003

Conversor texto a voz multilingüe de Telefónica I+D

Ana Armenta; José Gregorio Escalada Sardina; Juan María Garrido Almiñana; Miguel Ángel Rodríguez Crespo


Procesamiento Del Lenguaje Natural | 1993

AMIGO: un conversor texto-voz para español

Miguel Ángel Rodríguez Crespo; José Gregorio Escalada Sardina; Alejandro Macarrón Larumbe; Luis Monzón Serrano


Archive | 2011

Method and system for synthesizing speech segments

Ana Armenta Lopez De Vicuña; José Gregorio Escalada Sardina; Miguel Ángel Rodríguez Crespo


Procesamiento Del Lenguaje Natural | 1998

Conversor texto-voz multilingüe para español, catalán, gallego y euskera

Miguel Ángel Rodríguez Crespo; José Gregorio Escalada Sardina; Doroteo Torre Toledano


Archive | 1998

Conversor texto-voz multilingüe para español, catalán, gallego y euskera : [demostración]

Miguel Ángel Rodríguez Crespo; José Gregorio Escalada Sardina; Doroteo Torre Toledano

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