A Digital Technique for Music Identification Joel R. Martin Columbia University ELENE6886

Same Techniques Lyu, S., Rockmore D. & Farid, H. (2004) Digital Technique for Art Authentication

What Techniques? 2D Wavelet decomposition Lyu, S., Rockmore D. & Farid, H. (2004) Digital Technique for Art Authentication

What Techniques? 1D Wavelet decomposition

Feature Extraction 2D Prediction

Feature Extraction 1D Prediction

Feature Extraction 1D

Multi-Dimensional Scaling

Parameters P-value Sub-sample length Filter 020kHz

Goals Compare clustering for a variety of musicians Compare real vs. imposter

Lyu, S., Rockmore D. & Farid, H. (2004) Digital Technique for Art Authentication