Journal Title
Title of Journal: Int J Speech Technol
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Abbravation: International Journal of Speech Technology
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Authors: Zhou Jun Tan Wei Chen Yanpu Gao Yue
Publish Date: 2009/02/19
Volume: 10, Issue: 2-3, Pages: 89-94
Abstract
Successful operation of the Synchronous Overlap and Add SOLA algorithm for Time Scale Modification TSM of speech is closely tied to the proper choice of parameters This paper investigates the quality of time scale modified speech under different values of primary parameters Based on Mean Opinion Score MOS tests and Bark Spectral Distortion BSD measure the proper choices of synthesis shift Ss and the duration of the shift search interval K max are given experimentally The conclusions can be helpful for operating the SOLA algorithm for time scale modification of speech
Keywords:
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