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» Phoneme segmentation of speech
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ICASSP
2009
IEEE
13 years 5 months ago
Phoneme cluster based state mapping for text-independent voice conversion
This paper takes phonetic information into account for data alignment in text-independent voice conversion. Hidden Markov Models are used for representing the phonetic structure o...
Meng Zhang, Jiaohua Tao, Jani Nurminen, Jilei Tian...
INTERSPEECH
2010
13 years 2 months ago
Automatic speech recognition system channel modeling
In this paper, we present a systems approach for channel modeling of an Automatic Speech Recognition (ASR) system. This can have implications in improving speech recognition compo...
Qun Feng Tan, Kartik Audhkhasi, Panayiotis G. Geor...
EJASP
2011
105views more  EJASP 2011»
13 years 2 months ago
Evolutionary Splines for Cepstral Filterbank Optimization in Phoneme Classification
Mel-frequency cepstral coefficients have long been the most widely used type of speech representation. They were introduced to incorporate biologically inspired characteristics in...
Leandro Daniel Vignolo, Hugo Leonardo Rufiner, Die...
MLMI
2007
Springer
14 years 1 months ago
A Study of Phoneme and Grapheme Based Context-Dependent ASR Systems
In this paper we present a study of automatic speech recognition systems using context-dependent phonemes and graphemes as sub-word units based on the conventional HMM/GMM system a...
John Dines, Mathew Magimai-Doss
ICMCS
2008
IEEE
138views Multimedia» more  ICMCS 2008»
14 years 2 months ago
Phonetic and intonation enhancement of speech for Japanese hearing-impaired speakers
We propose a system that is capable of improving intelligibility of speech by those with hearing impairment. We have found the speech often had problems in the intonation, the dur...
Shogo Watanabe, Tsuyoshi Moriyama, Shinji Ozawa