Speech modeling based on balanced reduction techniques

• 主要作者: Gao, Guangmin
• 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/10356/13366
• 機構: Nanyang Technological University

In this thesis an CELP algorithm based speech signal processing sys-tem is developed, in which, unlike the classical modeling where an Auto Regressive model is used, a stable Auto Regressive Moving Av-erage (ARM A) model employed. The basic idea is to first estimate the vocal tract filter with an Au...