A simple method for computer recognition of Telugu speech sounds irrespective of speakers is described. A vocabu­ bulary consisting of 871 Telugu words containing the ten vowels (f'O/./a :/,/i/,/i :/,/u/,/u :/,/e/,/e :/./0/ and /0 :/) in constant­ vowel nucleus-consonant (CNC) combination and uttered by three informants was selected as the testing material. Formant frequencies. Flo F2 and F3 of...

A high-performance liquid chromatography method using a commercially available silica monolithic column for the simultaneous analysis of nanoparticles and small molecules was developed. The method uses the micrometer-sized flow-through pores and nanometer-sized mesopores of the monolithic column for separation: first, size separation of nanoparticles was performed by the micrometer-sized pores ...

This paper introduces new algorithms for the blind separation of audio sources using modal decomposition. Indeed, audio signals and, in particular, musical signals can be well approximated by a sum of damped sinusoidal (modal) components. Based on this representation, we propose a two-step approach consisting of a signal analysis (extraction of the modal components) followed by a signal synthes...