Many applications such as media monitoring are experiencing a large expansion as a
consequence of the different emerging media sources and can benefit dramatically by using …

This book is the result of several years of teaching and research at the Federal University of
Campina Grande, Federal University of Pernambuco, and Federal University of Bahia …

Nos sistemas que constituem o estado da arte na área de reconhecimento de fala
predominam os modelos estatísticos, notadamente aqueles baseados em Modelos Ocultos …

This work presents a statistical analysis of a jointly optimized beamformer-assisted acoustic
echo canceler (AEC). It is shown that the constrained joint optimization problem can be …

This paper describes one of the aspects of an ongoing research to improve the synthetic
speech quality for a Brazilian Portuguese text-to-speech synthesis system. This paper …

Este trabalho apresenta um algoritmo que é utilizado na obtenção de um conjunto de 1000
frases foneticamente balanceadas, com diversas aplicações em processamento de voz. Os …

Research on speech synthesis area has made great progress recently, perhaps motivated
by its numerous applications, of which text-to-speech converters and dialog systems are …

Speech technologies rely on capturing a speaker's voice variability while obtaining
comprehensive language information. Textual prompts and sentence selection methods …

Brazilian Portuguese speech test material consisting of nine monosyllabic 25-word lists was
developed and digitally recorded on one channel of a compact disk with a speech-weighted …

Objetivo Adaptar listas de sentenças para avaliar o reconhecimento de fala em adultos.
Método Foram atualizadas 200 sentenças balanceadas foneticamente que passaram por …