Erzin, Engin2016-01-082016-01-081992http://hdl.handle.net/11693/17425Ankara : Department of Electrical and Electronics Engineering and the Institute of Engineering and Sciences of Bilkent University, 1992.Thesis (Master's) -- Bilkent University, 1992.Includes bibliographical references leaves 30-32.Low bit rate speech coding techniques and a new coding scheme for vocal tract parameters are presented. Linear prediction based voice coding techniques (linear predictive coding and code excited linear predictive coding) are examined and implemented. A new interframe differential coding scheme for line spectrum pairs is developed. The new scheme reduces the spectral distortion of the linear predictive filter while maintaining a high compression ratio.ix, 32leavesEnglishinfo:eu-repo/semantics/openAccessSpeech codingLinear predictive codingVocal tract parametersPitchCode excited linear predictionLine spectrum pairsTK7872.S65 E79 1992Speech processing systems.Digital electronics.Thesis