by Bill, Kan Shek Chow. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1997. / Includes bibliograhical references (leaves 39-40). / Chapter Chapter 1. --- Introduction --- p.1 / Chapter Chapter 2. --- The spectrogram --- p.4 / Chapter 2.1 --- Speech signal background --- p.4 / Chapter 2.2 --- Windowed Fourier transform --- p.4 / Chapter 2.3 --- Kernel function --- p.6 / Chapter 2.4 --- Spectrum analysis --- p.7 / Chapter 2.5 --- Spectrogram --- p.9 / Chapter 2.6 --- Reducing dimension of the spectrogram 一 Filter banks --- p.12 / Chapter 2.7 --- Recent experiment on filter banks --- p.12 / Chapter Chapter 3. --- Spectrogram compression --- p.15 / Chapter 3.1 --- Capturing the movement of the spectrum along time --- p.16 / Chapter 3.2 --- Informative statistics ´ؤ peak distance --- p.18 / Chapter 3.3 --- Estimated spectrogram --- p.21 / Chapter 3.4 --- Relationship between spectrogram and the speech signal --- p.22 / Chapter Chapter 4. --- The phase problem --- p.27 / Chapter 4.1 --- The role of the Fourier phase --- p.27 / Chapter 4.2 --- Iteration scheme --- p.27 / Chapter 4.3 --- Smoothing on the noise ´ؤ interpolation --- p.34 / Chapter Chapter 5. --- Conclusion and further discussion --- p.37 / Chapter 5.1 --- Conclusion --- p.37 / Chapter 5.2 --- Further discussion --- p.38 / References --- p.39
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_321962 |
| Date | January 1997 |
| Contributors | Chow, Bill Kan Shek., Chinese University of Hong Kong Graduate School. Division of Statistics. |
| Source Sets | The Chinese University of Hong Kong |
| Language | English |
| Detected Language | English |
| Type | Text, bibliography |
| Format | print, ii, 40 leaves : col. ill. ; 30 cm. |
| Rights | Use of this resource is governed by the terms and conditions of the Creative Commons “Attribution-NonCommercial-NoDerivatives 4.0 International” License (http://creativecommons.org/licenses/by-nc-nd/4.0/) |
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