A new algorithm for high speed speech and audio coding
Künye
Güz, Ü., Gürkan, H. & Yarman, B. S. B. (2007). A new algorithm for high speed speech and audio coding. Paper presented at the 2007 European Conference on Circuit Theory and Design, 180-183. doi:10.1109/ECCTD.2007.4529566Özet
In this work, a new mathematical modeling approach is proposed for the representation of the speech and audio signals. This approach is based on the generation of the so called Predefined Signature Sequence (PSS) and Predefined Envelope Sequence (PES) Sets. After the generation process of the PSS and PES sets, they are clustered by effective k-means clustering algorithm and the PSS and PES are redefined by using the centroids of the clusters. By using this approach, the drawbacks such as the size of the sets, speed of the reconstruction process (computational complexity) which arise in our proposed methods previously are highly eliminated. In spite of these improvements, the initial results proved that, the quality of the reconstructed signals remains within the limitations of the acceptable hearing quality.
Kaynak
2007 European Conference on Circuit Theory and Designİlgili Öğeler
Başlık, yazar, küratör ve konuya göre gösterilen ilgili öğeler.
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