Overlap and Add Sinusoidal Synthesis Method of Speech Signal using the Damping Harmonic Magnitude Parameter 


Vol. 34,  No. 3, pp. 251-256, Mar.  2009


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  Abstract

In this paper, we propose a new method with the improved continuity performance of overlap and add speech signal synthesis method using damping harmonic amplitude parameter. The existing method uses the average value of past and current parameters for the sinusoidal amplitude used as the weight of phase error function. But, the proposed method extracts the more accurate sinusoidal amplitude by using a correlation between the original signals and the synthesized signals for the sinusodal amplitude used as the weights. To verify the performance of the proposed mothod, we observed the average differential error value between the synthesized signals.

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  Cite this article

[IEEE Style]

J. Park, Y. Kim, I. Lee, "Overlap and Add Sinusoidal Synthesis Method of Speech Signal using the Damping Harmonic Magnitude Parameter," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 3, pp. 251-256, 2009. DOI: .

[ACM Style]

Jong-bae Park, Young-Joon Kim, and In-sung Lee. 2009. Overlap and Add Sinusoidal Synthesis Method of Speech Signal using the Damping Harmonic Magnitude Parameter. The Journal of Korean Institute of Communications and Information Sciences, 34, 3, (2009), 251-256. DOI: .

[KICS Style]

Jong-bae Park, Young-Joon Kim, In-sung Lee, "Overlap and Add Sinusoidal Synthesis Method of Speech Signal using the Damping Harmonic Magnitude Parameter," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 3, pp. 251-256, 3. 2009.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880