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

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

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

4. What Techniques? 1D Wavelet decomposition

5. Feature Extraction 2D Prediction

6. Feature Extraction 1D Prediction

7. Feature Extraction 1D

8. Multi-Dimensional Scaling

9. Parameters P-value Sub-sample length Filter 020kHz

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

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