Adventures in Amplitude Modulated Noise
This project is an exploration of the amplitude modulated noise produced by the propellers of most ships. It begins with an explanation of how propellers produce this type of sound. Next the DEMON algorithm is introduced as a way to observe the frequencies which modulate the noise produced by propellers. Other algorithms and techniques are also introduced.
Scholar Graph
This is an on going project to develop an open source research tool to automatically visualizing the relationships that exist in scholarly publications. For example the network of co-authors that exist in a particular field, or the citation network of a particular paper. This tool will be will help graduate students or professional researchers quickly discover the networks in a field, and identify new publications.
Tonal Source Separation
This project introduces and develops a novel method for determining whether tones in an acoustic spectrum originate from the same source.