PVAN+: A Phase Vocoder Based Sound Analysis and Visualization Tool

MPhil Thesis Defence


Title: "PVAN+: A Phase Vocoder Based Sound Analysis and Visualization Tool"

By

Mr. Chuck-Jee Chau


Abstract

Sound analysis and visualization tools are vital in computer music 
researches, especially when focusing on the sound timbre, a sound quality 
which is not easily measurable. Some avant-garde composers are also eager 
to explore into new sounds for their compositions when they are not 
satisfied with ordinary musical instruments. Up-to-date tools specifically 
designed for computer music researchers are not always available, so they 
may be relying on a collection of older tools. This thesis will describe 
our development project attempting to provide a new tool, pvan+, for the 
convenient and comprehensive analysis, visualization and manipulation of 
sound with a gentle learning curve to suit the needs ranging from general 
musicians to researchers. Substantial effort was made to enhance the 
usability comparing with previous works, and to address the difficulty 
faced by users for solid improvement.


Date:			Thursday, 19 August 2010

Time:			2:00pm – 4:00pm

Venue:			Room 3501
 			Lifts 25/26

Committee Members:	Prof. Andrew Horner (Supervisor)
 			Dr. Huamin Qu (Chairperson)
 			Dr. David Rossiter


**** ALL are Welcome ****