Instantaneous amplitude model for speech analysis, synthesis and coding

• 主要作者: Ng, Ling Kok.
• 其他作者: Li, Gang
• 格式: Theses and Dissertations
• 語言: English
• 出版: 2008
• 主題: DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
• 在線閱讀: http://hdl.handle.net/10356/13255

This thesis presents a new model for speech signal representation. In this model, the speech signal is decomposed into a sum of sub-signals, each of which is characterized with one constant frequency and two Instantaneous Amplitudes (IA). The IAs are then parameterized with a polynomial. Instead of...