Proper speech functioning in human being, depends on the precise coordination and timing balances in a series of complex neuro nuscular movements and actions. Starting from the prime organ of energy source of expelled air from respirato y system; deliver such air to trigger vocal cords; swift changes of this phonatory episode to a comprehensible sound in RESONACE and final coordination of all h...

In this paper an estimator of speech spectrum for speech enhancement based on Laplacian Mixture Model has been proposed. We present an analytical solution for estimating the complex DFT coefficients with the MMSE estimator when the clean speech DFT coefficients are mixture of Laplacians distributed. The distribution of the DFT coefficients of noise are assumed zero-mean Gaussian.The drived MMSE...

Background and Aims: Approximately 5% of cancers involve structures of oral cavity. Partial resection of maxilla (maxillectomy) may be performed in these cases. Maxillectomy often results in significant functional disabilities such as inability in mastication, deglutition and speech with adverse impact on psychological status and social life of patients. Obturator prosthesis is a prosthodontic ...

Artificial fertility conditions and its effects is an important issue in developed countries reviewed the law and rules concerning the situation has been. In France, two in 1994 in the field of law "with the help of artificial reproduction," passed the civil law and public health law reform in France and has been completed. In the law how to donate embryos to infertile couples to pass...