Polyphonic Instrument Recognition Using Spectral Clustering Hierarchical Automatic Audio Signal Classification Dynamic Spectral Envelope Modeling for Timbre Analysis of Musical Instrument Sounds An Accurate Timbre Model for Musical Instruments and its Application to Classification Audio event detection based on layered symbolic sequence representations Audio event detection based on layered symbolic sequence representations Automatic Segmentation of the Temporal Evolution of Isolated Acoustic Musical Instrument Sounds Using Spectro-Temporal Cues Adaptation of source-specific dictionaries in Non-Negative Matrix Factorization for source separation On the Use of Auditory Representations for Sparsity-Based Sound Source Separation Polyphonic musical instrument recognition based on a dynamic model of the spectral envelope