Investigation of the use of signal processing techniques in automatic music engraving
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Transcript of Investigation of the use of signal processing techniques in automatic music engraving
Investigation of the use of signal processing techniques in automatic music engraving
Investigation of the use of signal processing techniques in automatic music engravingPatrick FreerHonours Project PresentationTodays questionsThe Five Whats:What Is The Project?What Tools Were Used?What Are The ResultsWhat Does It Mean?Whats Next?
1. What Is The Project?Changing analog music to a digital representationEmulating and building on results found in the literature
2.1. What Tools Were Used?Creating Samples: Nyquist (LISP Sample Creation) Transformation: Q-Transform (Generalised Wavelet)3.2 What Transforms are used?
2.3. What Tools Were Used?Post Processing: Particle Swarm OptimisationClassification: Pattern Neural Network 3.1 What Are The Results?
3.2 What Are The Results?
3.3 What Are The Results?
5. Whats Next?Improved Chord Classification:New NN Training Algorithm
Instrument Identification:Adapted Feature Extraction
Resolve time signatures & Duration:Adapted Feature Seperation
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