• Dr Bidisha Choudhury
• Dr Anupam Das

Languages are being lost at rates exceeding the global loss of biodiversity. With the disappearance of a language we lose unique dimensions of culture and as well as the human history and the evolution of linguistic diversity that was provided by the language. When biologists set conservation goals, they give higher priority to species those mostly go extinct. On integrating about the details of the bio-structure of species, some formal techniques are applied to prioritize the preservations for those few close relatives. With the help of constructive language trees we can use these methods to develop language preservation priorities that reduce the loss of linguistic multiplicity. The emergence of evolution in other ways some universal metrics are used to save the endanger species and these in turn keep the originality of the species and avoid its extinction. This paper unleashes some aspects of Acoustic Phonetics of IE Language and their process of Supra segmental Preservation. In this discussion, it tries to find out the possibility of the course of the new research, also look into the facets to see the relation between modern acoustic phonetic system and ancient Indian articulatory system. Although there are some relations between acoustic and articulatory patterns are well known. The present position, in regard to the relationships between articulation and sound spectrograms is given by M. Joos and H.K. Dunn in their research on phonetics (M. Joos and H.K. Dunn: “The calculations of vowel resonances, and an electrical vocal tract”, pp. 22, 740-753, Journal of the Acoustical Society of America, 1950. P. Delattre: “The physiological interpretation of sound spectrogram”, published by Modern Language Association, 66, 864-875, 1951). But this discussion deals with the modern techniques and theories and also the early speculations of tuning and intonation to relate them from an acoustic point of view.

Supra, phonetic, acoustic

"A Study on the Process of Supra segmental Preservation of IE Language and Computational Data Analysis of Acoustic Phonetics", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 8, page no.209-214, August-2018, Available :http://www.jetir.org/papers/JETIR1808777.pdf

"A Study on the Process of Supra segmental Preservation of IE Language and Computational Data Analysis of Acoustic Phonetics", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 8, page no. pp209-214, August-2018, Available at : http://www.jetir.org/papers/JETIR1808777.pdf