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Speech therapy in Brazil: Forty years of existence, two decades of recognition
(Karger, 2002-03-01)
The history of speech therapy in Brazil is presented, outlining the creation of the first course, the courses of Master's degree and the current situation, along with the main responsible aspects for it. Copyright (C) 2002 ...
Brazilian Portuguese speech material and its application in occupational audiology
(Decker Periodicals IncHamiltonCanadá, 2001)
Feature optimisation for stress recognition in speech
(Elsevier Science, 2016-07)
Mel-frequency cepstral coefficients introduced biologically-inspired features into speech technology, becoming the most commonly used representation for speech, speaker and emotion recognition, and even for applications ...
MAP speaker adaptation of state duration distributions for speech recognition
(2002)
This paper presents a framework for maximum a posteriori (MAP) speaker adaptation of state duration distributions in hidden Markov models (HMM). Four key issues of MAP estimation, namely analysis and modeling of state ...
Feature-dependent compensation of coders in speech recognition
(ELSEVIER, 2006-01)
A solution to the problem of speech recognition with signals corrupted by coders is presented. The coding-decoding distortion is modelled as feature dependent. This model is employed to propose an unsupervised expectatio ...
Audio-Visual Automatic Speech Recognition Using PZM, MFCC and Statistical Analysis
Audio-Visual Automatic Speech Recognition (AV-ASR) has become the most promising research area when the audio signal gets corrupted by noise. The main objective of this paper is to select the important and discriminative ...
Noisy Speech Recognition Based on Combined Audio-Visual Classifiers
(Springer, 2015-01)
An isolated word speech recognition system based on audio-visual features is proposed in this paper. To enhance the recognition over different noisy conditions, this system combines three classifiers based on audio, visual ...
Non-linear Dynamics Characterization from Wavelet Packet Transform for Automatic Recognition of Emotional Speech
(SpringerGrupo de Investigación en Telecomunicaciones Aplicadas (GITA)Basilea, Suiza, 2023)