منابع مشابه
Articulatory Vocal Tract Synthesis in Supercollider
The APEX system [1] enables vocal tract articulation using a reduced set of user controllable parameters by means of Principal Component Analysis of X-ray tract data. From these articulatory profiles it is then possible to calculate cross-sectional area function data that can be used as input to a number of articulatory based speech synthesis algorithms. In this paper the Kelly-Lochbaum 1-D dig...
متن کاملSpeech robot mimicking human articulatory motion
We have developed a mechanical talking robot, Waseda Talker No. 7 Refined II, to study the human speech mechanism. The conventional control method for this robot is based on a concatenation rule of the phoneme-specific articulatory configurations. With this method, the speech mechanism of the robot is much slower than is required for human speech, because the robot requires momentary movement o...
متن کاملMapping from articulatory movements to vocal tract spectrum with Gaussian mixture model for articulatory speech synthesis
This paper describes a method for determining the vocal tract spectrum from articulatory movements using a Gaussian Mixture Model (GMM) to synthesize speech with articulatory information. The GMM on joint probability density of articulatory parameters and acoustic spectral parameters is trained using a parallel acousticarticulatory speech database. We evaluate the performance of the GMM-based m...
متن کاملManipulation of the prosodic features of vocal tract length, nasality and articulatory precision using articulatory synthesis
Vocal emotions, as well as different speaking styles and speaker traits are characterized by a complex interplay of multiple prosodic features. Natural sounding speech synthesis with the ability to control such paralinguistic aspects requires the manipulation of the corresponding prosodic features. With traditional concatenative speech synthesis it is easy to manipulate the “primary” prosodic f...
متن کاملSimulation of Vocal Tract Growth for Articulatory Speech Synthesis
We present a three-dimensional articulatory model of the vocal tract with the capability to simulate growth from infancy to adulthood. This model is intended to be applied for the articulatory synthesis of children’s speech and the study of speech acquisition. To generate the vocal tract shape for a given age (1–20 years) and sex, we rescale the anatomic structures of an adult reference vocal t...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1994
ISSN: 0001-4966
DOI: 10.1121/1.409671