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Automatic Music Transcription using Nonnegative
 

Summary: 11
Towards
Automatic Music Transcription
using Nonnegative
Independent Component Analysis
An audio signal processing example
of optimization on manifolds
Mark Plumbley
Queen Mary, University of London
22
Outline
Example task:
Automatic Polyphonic Music Transcription
Independent Component Analysis (ICA)
Nonnegative ICA
Optimization with orthogonality constraint
Fourier expansion update
Future possibilities
33
Part 1: Problem Introduction

  

Source: Absil, Pierre-Antoine - Département d'ingénierie Mathématique, Université Catholique de Louvain

 

Collections: Mathematics