DAFx-09 Program

Program at a glance:

Shortcut to: Day 1 | Day 2 | Day 3 | Day 4

Sept. 1: Tutorials

• 09:00 - 10:00 Opening address
• 10:00 - 11:00 Rudolf Rabenstein, Wavefield modeling part 1: Fundamentals
• 11:20 - 12:40 Augusto Sarti and Fabio Antonacci, Wavefield modeling part 2: a Primer on Geometrical Acoustics
• 14:30 - 15:50 Federico Avanzini and Federico Fontana, Numerical techniques for virtual musical instruments and virtual analog audio effects

Sept. 2

• 09:00 - 10:00 Keynote address, K.H.Brandenburg, Wave Field Synthesis: Basics and Applications
• 10:00 - 11:00 Session 1: Sound Representation and Sound Modeling
  • Xue Wen and Mark Sandler, Notes on Model-Based Non-Sationary Sinusoid Estimation Methods Using Derivatives
  • Giovanni De Sanctis and Maarten van Walstijn, A Frequency Domain Adaptive Algorithm for Wave Separation
  • Julien Bloit and Nicolas Rasamimanana and Frédéric Bevilacqua, Towards Morphological Sound Description using segmental models
• 11:20 - 12:40 Session 2: Physical models and virtual musical instruments
  • Matthias Demoucron and Nicolas Rasamimanana, Score based real-time performance with a virtual violin.
  • Balazs Bank, Energy-based synthesis of tension modulation in strings
  • Stefano Papetti, Federico Avanzini and Davide Rocchesso, Energy and Accuracy Issues in Numerical Simulations of a Non-linear Impact model
  • Nelson Lee and Julius O. Smith III, Low-order allpass Interpolated Delay Loops
    
• 12:40 - 14:30 Poster Session 1
  • Stephen McGovern, Rhythm-Synchronized Effects Control with Digital Modulation and Bezier Splines
  • Brian Carty and Victor Lazzarini, Binaural HRTF-based Spatialization: New Approaches and Implementation
  • Jyri Pakarinen, Miikka Tikander and Matti Karjalainen, Wave Digital Modeling of the Output Chain of a Vacuum-Tube Amplifier
  • Rémi Mignot, Thomas Hélie and Denis Matignon, State-Space Representation for Digital Waveguide Networks of Lossy Flared Acoustic Pipes
  • Jaromir Macak and Jiri Schimmel, Nonlinear Circuit Simulation using Time‐Variant Filter
  • Richard Hoffmann-Burchardi, Asymmetries make the difference: A nonlinear model of transistor-based analog ring modulators
  • Alexander Petrovsky and Elias Azarov, Instantaneour Harmonic Analysis for Vocal Processing
  • Tobias Corbach, Adrian von dem Knesebeck, Kristjan Dempwolf, Martin Holters, Peter Sorowka and Udo Zölzer, Automated Equalization for Room Resonance Suppression
  • Kristjan Dempwolf, Martin Holters, Stephan Möller and Udo Zölzer, The Influence of Small Variations in a Simplified Guitar Amplifier Model
  • Klaus Seyerlehner, Dominik Schnitzer, Gerhard Widmer and Tim Pohle, Informed Selection of Frames for Music Similarity Computation
  • Daniele Salvati and Sergio Canazza, Improvement of Acoustic Localization Using the STSA denoising with a novel Suppression Rule
  • Simon Lui and Andrew Horner. Re-targeting Expressive Musical Style Using a Machine-Learning Method
  • Maksim Khadkevich and Maurizio Omologo, Phase-Change based Tuning for Automatic Chord Recognition
• 14:30 - 15:50 Session 3: Time-frequency spectral processing
  • Sascha Disch and Bernd Edler, An iterative Segmentation Algorithm for Audio Signal Spectra Depending on Local Centers of Gravity.
  • Matthew D.Hoffmann, David M. Blei and Perry R. Cook, Finding Latent Sources in Recorded Music with a Shift-invariant HDP
  • Daniele Barchiesi and Josh Reiss, Automatic Target Mixing using Least-Squares Optimization of Gains and Equalization Settings
  • J.M.Blackledge and Eugene Coyle, Self-Authentication of Audio signals by Chirp Coding
• 16:20-17:00 Session 4: Sound Synthesis I
  • Victor Lazzarini, Joseph Timoney, Jussi Pekonen and Vesa Valimaki, Adaptive Phase Distortion Synthesis,
  • Stefan Bilbao, A Modular Percussion Synthesis Environment
• 17:00 - 17:40 DAFx meeting
  

Sept. 3

• 09:00 - 10:00 Keynote address, P.R. Cook, Vocoders: we have Loved, Loathed and Laughed at
• 10:00 - 11:00 Session 5: Sound synthesis II
  • Victor Lazzarini, Joseph Timoney, Jari Kleimola and Vesa Valimaki, Five Variations on a Feedback Theme
  • Riccardo Marogna and Federico Avanzini, Physically-based synthesis of nonlinear circular membranes
  • Vasileios Chatziioannou and Maarten van Walstijn, Inverting the Clarinet
• 11:20 - 12:40 Session 6: Sound Representation and Modeling II
  • Jeremy Wells and Gregory Aldam, Principal Component Analysis of Rasterised Audio for Cross-Synthesis
  • Antonin Novak, Laurent Simon, Pierrick Lotton and Frantisek Kadlec, New Method for Analysis and Modeling of Nonlinear Audio Systems
  • Adam Lindsay and David Hutchison, Fluently Remixing Musical Objects with Higher‐Order Functions
  • Matthieu Hodgkinson, Jian Wang and Joseph Timoney, Handling Inharmonic Series with Median-Adjustive Trajectories
• 12:40 - 14:30 Poster Session 2
  • Vesa Norilo and Mikael Laurson, KRONOS ‐ A Vectorizing Compiler for Music DSP
  • Mikael Laurson, Vesa Norilo and Mika Kuuskankare, Compositional Sketches in PWGLSynth
  • Elisa Russo, Tools for Interactive Audio Signal Analysis based on Sliding DFT
  • Christian Borß, A VST Reverberation Effect Plugin Based on Synthetic Room Impulse Responses
  • Matteo Romanin, Enrico Marchetto and Federico Avanzini, A spectral subtraction rule for real‐time DSP implementation of noise reduction in speech signals
  • John Glover, Victor Lazzarini and Joseph Timoney, Simpl: A Python Library For Sinusoidal Modelling
  • Chris Pike and Jeremy J. Wells, Two‐Dimensional Fourier Processing of Rasterised Audio
  • Joan Mouba, Performance of source spatialization and source localization Algorithms using Conjoint Models of Interaural Level and Time Cues
  • Derry FitzGerald, Eugene Coyle and Matt Cranitch, Using tensor factorisation models to separate drums from polyphonic music
  • Jari Kleimola, Jussi Pekonen, Henri Penttinen, Vesa Välimäki and Jonathan Abel, Sound synthesis using an allpass filter chain with audio‐rate coefficient modulation
  • Carlo Drioli and Davide Rocchesso, Acoustic rendering of particle‐based simulation of liquids in motion
  • Tien-Ming Wang and Alvin Su, Trans-synthesis System for Polyphonic Musical Recordings of Bowed-String Instruments
  • Juhan Nam, Vesa Välimäki, Jonathan Abel and Julius Smith, Alias-free Virtual Analog Oscillators Using a Feedback Delay Loop
• 14:30 - 15:50 Session 7: Music Information Retrieval
  • Geoffroy Peeters, Beat-Marker Location using a Probabilistic Framework and Linear Discriminant Analysis
  • Adam M. Stark, Matthew E. P. Davies and Mark D. Plumbley, Real-Time Beat-Synchronous Analysis of Musical Audio
  • Katsutoshi Itoyama, Masataka Goto, Kazunori Komatani, Tetsuya Ogata and Hiroshi G. Okuno, Query-by-Example Music Retrieval approach Based on Musical Genre shift by Chaning Instrument Volume
  • Vishweshwara Rao and Preeti Rao, Improving Polyphonic Melody Extraction By Dynamic Programming Based Dual F0 Tracking
• 16:20 - 17:00 Session 8: Modal Analysis and Representation
  • Sarah Orr and Maarten van Walstijn, Modal Representation of the Resonant Body within a Finite Difference Framework for Simulation of String Instruments
  • Cécile Picard, François Faure, George Drettakis and Paul G. Kry, A Robust and Multi‐Scale Modal Analysis
• 17:00 - 17:20 Next DAFx edition

Sept. 4

• 09:00 - 10:00 Keynote address: J.O.Smith, Recent CCRMA research in Digital Audio Synthesis, Processing and Effects
• 10:00 - 11:00 Session 9: Synthesis, reproduction and perception of spatial sound
  • Alexander Müller and Rudolf Rabenstein, Physical Modeling for Spatial Sound Synthesis
  • Markus Guldenschuh and Alois Sontacchi, Transaural Stereo in a Beamforming Approach
  • Antonio Canclini, Andrea Galbiati, Alberto Calatroni, Fabio Antonacci, Augusto Sarti and Stefano Tubaro, Rendering of an acoustic beam through an array of loudspeakers
• 11:20 - 12:40 Session 10: Audio Effects
  • Jussi Pekonen, Vesa Välimäki, Jonathan S. Abel and Julius O.Smith,
    Spectral Dealy Filters with Feedback and Time-Varying Coefficients
    1. Riichard Eakin and Xavier Serra, SMSPD, LIBSMS and a Real‐Time SMS Instrument
    2. Georg Holzmann, Reservoir Computing: a powerful Framework for Nonlinear Audio Processing
    3. Michael Terrell and Josh Reiss, Automatic Noise Gate Settings for Multitrack Drum Recordings
• 12:40 - 14:30 Poster Session 3
  • Jose Ramon Beltran and Jesus Ponce de Leon, Blind Separation of Monaural Signals using Complex Wavelets
  • Marco Fabiani, A method for the modification of acoustic instrument tone dynamics
  • Jordi Bonada, Modeling Harmonic Phases at Glottal Closure Instants
  • Alexander Wankhammer, Peter Sciri and Alois Sontacchi, Chroma and MFCC Based Pattern Recognition in Audio Files Utilizing Hidden Markov Models And Dynamic Programming
  • Helene Papadopoulus and Geoffroy Peeters, Local Key estimation Based on Harmonic and Metric Structures
  • Julian Parker and Stefan Bilbao, Spring Reverberation: A Physical Perspective
  • Nelson Lee, Julius O.Smith III, Jonathan Abel and David Berners, Pitch glide analysis and synthesis from Recorded Tones
  • Stephen Welburn and Mark Plumbley, Estimating Parameters from Audio for an EG+LFO Model of Pitch Envelopes
  • Julius Smith, Audio FFT Filter Banks
  • Gyorgy Fazekas and Mark Sandler, Novel methods in Information Management for Advanced Audio Workflows
  • Estefania Cano and Corey Cheng, Melody Line Detection and Source Separation in classical Saxophone Recordings
  • Gianpaolo Evangelista and Martin Raspaud, Simplified Guitar Bridge Model for the Displacement Wave Representation in Digital Waveguides
• 14:30 - 15:50 Session 11: Source and Environment Characterization
  • Martin Spiertz and Volker Gnann, Source-Filter based Clustering for Monaural Blind Source Separation
  • Sylvain Marchand and Anne Vialard, The Hough Transform for Binaural Source Localization
  • Sylvia Kümmel, Eric Haschke and Thorsten Herfet, Human Inspired Auditory Source Localization
  • Martin Holters, Tobias Corbach and Udo Zölzer, Impulse Response Measurement Techniques and their Applicability in the Real World
• 16:20 - 17:00 Session 12: SW and HW implementations
  • Matthew Wright and Matt Stabile, Spectrally matched Click Synthesis
  • Wolfgang Fohl, Jörn Matthies and Bernd Schwarz, A FPGA‐based Adaptive Noise Cancelling System

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