منابع مشابه
Improving acoustic-to-articulatory inversion by using hypercube codebooks
This paper presents an articulatory codebook construction method which gives a good space coverage with a limited number of points. We represent the articulatory space by hypercubes. Therefore the articulatory space is decomposed into regions represented by few number of points. We describe our interpolation method to retrieve points from the hypercube and the inversion method based on the same...
متن کاملDesign of hypercube codebooks for the acoustic-to-articulatory inversion respecting the non-linearities of the articulatory-to-acoustic mapping
This paper presents a new method to generate a codebook that best represents the mapping between articulatory and acoustic domains. Existing codebook generation methods are relatively inefficient because of the non-linearities between the two domains. In our method the articulatory space is considered as composed of several hypercubes where the mapping is linear. The advantages of such a repres...
متن کاملSpeech Synthesis Based on Articulatory-Movement HMMs with Voice-Source Codebooks
Speech synthesis based on one-model of articulatory movement HMMs, that are commonly applied to both speech recognition (SR) and speech synthesis (SS), is described. In an SS module, speaker-invariant HMMs are applied to generate an articulatory feature (AF) sequence, and then, after converting AFs into vocal tract parameters by using a multilayer neural network (MLN), a speech signal is synthe...
متن کاملDistributed optimization of codebooks
Nowadays, many computer facilities are constitued by a network of general-purpose workstations. The aim of this paper is to show how to combine the available resources of this network in order to deal eeciently with time-consuming image processing algorithms. It is shown how to distribute the processes, by using a specialized library, namely PVM (Parallel Virtual Machine). An example is given :...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1987
ISSN: 0001-4966
DOI: 10.1121/1.2024867