Real-time implementation of MELP vocoder

• 主要作者: Teo, Tse Tsong.
• 其他作者: Tan, Eng Chong
• 格式: Theses and Dissertations
• 語言: English
• 出版: 2008
• 主題: DRNTU::Engineering::Computer science and engineering::Hardware::Input/output and data communications; DRNTU::Engineering::Computer science and engineering::Computing methodologies::Pattern recognition
• 在線閱讀: http://hdl.handle.net/10356/13594
• 機構: Nanyang Technological University

The MELP (Mixed Excitation Linear Prediction) Vocoder has recently been accepted as the new Federal Standard (USA) after LPC-10 and CELP. This vocoder uses a mixture of noise and pulses in the synthesizer to simulate the residual signal obtained after LPC spectral whitening of the input speech. This...