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INTERSPEECH
2010
14 years 5 months ago
Search by voice in Mandarin Chinese
In this paper we describe our efforts to build a Mandarin Chinese voice search system. We describe our strategies for data collection, language, lexicon and acoustic modeling, as ...
Jiulong Shan, Genqing Wu, Zhihong Hu, Xiliu Tang, ...
INTERSPEECH
2010
14 years 5 months ago
Enhancements of viterbi search for fast unit selection synthesis
The paper describes the optimisation of Viterbi search used in unit selection TTS, since with a large speech corpus necessary to achieve a high level of naturalness, the performan...
Daniel Tihelka, Jirí Kala, Jindrich Matouse...
INTERSPEECH
2010
14 years 5 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...
INTERSPEECH
2010
14 years 5 months ago
A discriminative splitting criterion for phonetic decision trees
Phonetic decision trees are a key concept in acoustic modeling for large vocabulary continuous speech recognition. Although discriminative training has become a major line of rese...
Simon Wiesler, Georg Heigold, Markus Nußbaum...
INTERSPEECH
2010
14 years 5 months ago
Channel detectors for system fusion in the context of NIST LRE 2009
One of the difficulties in Language Recognition is the variability of the speech signal due to speakers and channels. If channel mismatch is too big and when different categories ...
Florian Verdet, Driss Matrouf, Jean-Françoi...