Audio segmentation for speech/non-speech detection using wavelet transform

• Main Author: Swe Zin Kalayar Khine.
• Other Authors: Farook Sattar
• Format: Theses and Dissertations
• Published: 2008
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
• Online Access: http://hdl.handle.net/10356/3320
• Institution: Nanyang Technological University

In this project, the noisy audio signal is segmented into speech signal and non-speech signal (that is noise or silence). In our proposed algorithm both the time and frequency domain properties are used to segment the components signals. For simplicity and efficiency, linear time-frequency transform...