Pitch shift function for broadband audio signals

• Main Author: Lim, Ban Seng.
• Other Authors: Lin, Zhiping
• Format: Theses and Dissertations
• Published: 2008
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems
• Online Access: http://hdl.handle.net/10356/4651
• Institution: Nanyang Technological University

In this dissertation, 2 classes of popularly used pitch shifting algorithms are studies, namely the time-domain synchronous technique, and the frequency-domain phase vocoder techniques. These techniques have been known to be effective on pitch shifting of speech signal. This project therefore extend...