منابع مشابه
Hmm-based Incremental Speech Synthesis
Incremental speech synthesis aims at delivering the synthetic voice while the sentence is still being typed. The main challenges are the online estimation of the target prosody from a partial knowledge of the sentence’s syntactic structure, the online phonetization and estimation of parts of speech and the timing of the delivery. This thesis aims at solving these challenges resulting in the imp...
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This paper describes an HMM-based speech synthesis system developed by the HTS working group for the Blizzard Challenge 2007. To further explore the potential of HMM-based speech synthesis, we incorporate new features in our conventional system which underpin a speaker-independent approach: speaker adaptation techniques; adaptive training for HSMMs; and full covariance modeling using the CSMAPL...
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Humans modify their voice in interfering noise in order to maintain the intelligibility of their speech – this is called the Lombard effect. This ability, however, has not been extensively modeled in speech synthesis. Here we compare several methods of synthesizing speech in noise using a physiologically based statistical speech synthesis system (GlottHMM). The results show that in a realistic ...
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This paper proposes a novel framework that enables us to manipulate and control formants in HMM-based speech synthesis. In this framework, the dependency between formants and spectral features is modelled by piecewise linear transforms; formant parameters are effectively mapped by these to the means of Gaussian distributions over the spectral synthesis parameters. The spectral envelope features...
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The paper presents the capability of an HMM-based TTS system to produce Bengali speech. In this synthesis method, trajectories of speech parameters are generated from the trained Hidden Markov Models. A final speech waveform is synthesized from those speech parameters. In our experiments, spectral properties were represented by Mel Cepstrum Coefficients. Both the training and synthesis issues a...
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ژورنال
عنوان ژورنال: Journal of Computing and Information Technology
سال: 2006
ISSN: 1330-1136,1846-3908
DOI: 10.2498/cit.2006.04.06