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Title page for etd-0706105-163407


URN etd-0706105-163407 Statistics This thesis had been viewed 3131 times. Download 2303 times.
Author Hong-En Yu
Author's Email Address yuhongen@cts.com.tw
Department Communication Engineering
Year 2005 Semester 2
Degree Master Type of Document Master's Thesis
Language English Page Count 72
Title STUDIES OF AUDIO SIGNAL SAMPLING RATE CONVERSION AND ITS APPLICATION
Keyword
  • AUDIO SIGNAL SAMPLING RATE CONVERSION
  • AUDIO SIGNAL SAMPLING RATE CONVERSION
  • Abstract ABSTRACT
       This thesis introduces relevant several kinds methods to convert the digital audio signal sampling rate, among them it have the original resample way in analog by A/D D/A converter, in time domain use interpolation and decimation, in transfer domain such as the conversion method of DCT , DST , FFT ,etc., among them sampling rate conversion in transfer domain, having only used the simple operating sequence, it is changed that it is not the taking a sampling rate of integer multiple namely can finish easily, if 44.1kHz of CD takes a sampling rate conversion with the mutual conversion among the professional taking a sampling rate of 48kHz used of audio, with the sounds of different types , such as oboe solo, news reporting , tenor's singing, symphony song ,etc. in the thesis, and do time land and frequency land error to test after the sampling rate conversion, and invite professional audio worker and general personage to appreciate and listen, the result of questionnaire investigation is very satisfactory.
    Advisor Committee
  • Chan-Yun Hsu - advisor
  • none - co-chair
  • none - co-chair
  • Files indicate access worldwide
    Date of Defense 2005-05-31 Date of Submission 2005-07-06


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