A Study on TSIUVC Approximate - Synthesis Method using Least Mean Square


The KIPS Transactions:PartB , Vol. 9, No. 2, pp. 223-230, Apr. 2002
10.3745/KIPSTB.2002.9.2.223,   PDF Download:

Abstract

In a speech coding system using excitation source of voiced and unvoiced, it would be involves a distortion of speech waveform in case coexist with a voiced and an unvoiced consonants in a frame. This paper present a new method of TSIUVC (Transition Segment Including UnVoiced Consonant) approximate-synthesis by using Least Mean Square. The TSIUVC extraction is based on a zero crossing rate and IPP (Individual Pitch Pulses) extraction algorithm using residual signal of FIR-STREAK Digital Filter. As a result, This method obtain a high quality approximation-synthesis waveform by using Least Mean Square. The important thing is that the frequency signals in a maximum error signal can be made with low distortion approximation-synthesis waveform. This method has the capability of being applied to a new speech coding of Voiced/Silence/TSIUVC, speech analysis and speech synthesis.,


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Cite this article
[IEEE Style]
S. W. Lee, "A Study on TSIUVC Approximate - Synthesis Method using Least Mean Square," The KIPS Transactions:PartB , vol. 9, no. 2, pp. 223-230, 2002. DOI: 10.3745/KIPSTB.2002.9.2.223.

[ACM Style]
See Woo Lee. 2002. A Study on TSIUVC Approximate - Synthesis Method using Least Mean Square. The KIPS Transactions:PartB , 9, 2, (2002), 223-230. DOI: 10.3745/KIPSTB.2002.9.2.223.