Phonetic Acoustic Knowledge and Divide and Conquer Based Segmentation Algorithm


The KIPS Transactions:PartB , Vol. 9, No. 2, pp. 215-222, Apr. 2002
10.3745/KIPSTB.2002.9.2.215,   PDF Download:

Abstract

This paper presents a reliable fully automatic labeling system which fits well with languages having well-developed syllables such as in Korean. The ASL System utilize DAC (Divide and Conquer), a control mechanism, based segmentation algorithm to use phonetic and acoustic information with greater efficiency. The segmentation algorithm is to divide speech signals into speechlets which is localized speech signal pieces and to segment each speechlet for speech boundaries. While HMM method has uniform and definite efficiencies, the suggested method gives framework to steadily develope and improve specified acoustic knowledges as a component. Without using statistical method such as HMM, this new method use only phonetic-acoustic information. Therefore, this method has high speed performance, is consistent extending the specific acoustic knowledge component, and can be applied in efficient way. we show experiment result to verify suggested method at the end.


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Cite this article
[IEEE Style]
C. M. Koo and G. N. Wang, "Phonetic Acoustic Knowledge and Divide and Conquer Based Segmentation Algorithm," The KIPS Transactions:PartB , vol. 9, no. 2, pp. 215-222, 2002. DOI: 10.3745/KIPSTB.2002.9.2.215.

[ACM Style]
Chan Mo Koo and Gi Nam Wang. 2002. Phonetic Acoustic Knowledge and Divide and Conquer Based Segmentation Algorithm. The KIPS Transactions:PartB , 9, 2, (2002), 215-222. DOI: 10.3745/KIPSTB.2002.9.2.215.