Program
Monday, September 10
Tuesday, September 11
Morning
- 08:00 Registration
- 09:00 Welcome Talk
10:00 - 10:40 Session: Audio Effects (1)
chairman:
Udo Zölzer
- 10:00 Time-Scaling of Audio Signals with Multi-Scale Gabor Analysis
Olivier Derrien
- 10:20 Real-Time Pitch-Shifting of Musical Signals by a Time-Varying Factor Using Normalized Filtered Correlation Time-Scale Modification
Azadeh Haghparast, Henri Penttinen, Vesa Välimäki
10:40 - 11:00 Coffee/Tea Break
11:00 - 12:00 Session: Audio Effects (2)
chairman:
Udo Zölzer
- 11:00 Real-Time Reverb Simulation Using Arbitrary Models
Cynthia Bruyns Maxwell
- 11:20 Adaptive FM Synthesis
Victor Lazzarini, Joseph Timoney, Thomas Lysaght
(selected by the Computer Music Journal)
- 11:40 On the Application of RLS Adaptive Filtering for Voice Pitch Modification
Rafael C. D. de Paiva, Luiz W. P. Biscainho, Sergio L. Netto
12:00 - 14:20 Lunch
Afternoon
14:20 - 15:20 Session: Sound Modeling and Analysis (1)
chairman:
Gaël Richard
- 14:20 Sinusoid Modeling in a Harmonic Context (moved to Poster Session 2)
Wen Xue, Mark Sandler
- 14:40 Object Coding of Harmonic Sounds Using Sparse and Structured Representations
Gregory Cornuz, Emmanuel Ravelli, Pierre Leveau, Laurent Daudet
- 15:00 Adaptive Threshold Determination for Spectral Peak Classification
Miroslav Zivanovic, Axel Röbel, Xavier Rodet
(selected by the Computer Music Journal)
15:20 - 16:00 Coffee/Tea Break and Poster Session 1
- Real-time Audio Processing via Segmented Wavelet Transform
Pavel Rajmic, Jan Vlach
- Statistical Measures of Early Reflections of Room Impulse Responses
Rebecca Stewart, Mark Sandler
- Automatic Mixing: Live Downmixing Stereo Panner
Enrique Perez Gonzalez, Joshua Reiss
- Adaptive Harmonization and Pitch Correction of Polyphonic Audio Using Spectral Clustering
Mathieu Lagrange, Graham Percival, George Tzanetakis
- Modal Distribution Synthesis from Sub-Sampled Autocorrelation Function
Thomas Lysaght, Joseph Timoney, Victor Lazzarini
16:00 - 17:00 Session: Sound Modeling and Analysis (2)
chairman:
Laurent Daudet
- 16:00 Frequency Slope Estimation and its Application for Non-Stationary Sinusoidal Parameter Estimation
Axel Röbel
(selected by the Computer Music Journal)
- 16:20 Realtime Multiple-Pitch and Multiple-Instrument Recognition for Music Signals Using Sparse Non-Negative Constraints
Arshia Cont, Shlomo Dubnov, David Wessel
- 16:40 Multipitch Estimation of Quasi-Harmonic Sounds in Colored Noise
Valentin Emiya, Roland Badeau, Bertrand David
17:00 DAFx Committee Meeting
Wednesday, September 12
Morning
- 08:00 Registration
- 09:00 Keynote speaker: Jean-Marc Jot (Creative Labs / Creative Advanced Technology Center, California, USA),
Efficient Description and Rendering of Complex Interactive Acoustic Scenes
10:20 - 11:00 Session: Room Acoustics and Hardware Implementation (1)
chairman:
Jean-Marc Jot
- 10:20 2nd Order Spherical Harmonic Spatial Encoding of Digital Waveguide Mesh Room Acoustic Models
Alex Southern, Damian T. Murphy
- 10:40 Hyper-Dimensional Digital Waveguide Mesh for Reverberation Modeling
Antti Kelloniemi, Patty Huang, Vesa Välimäki, Lauri Savioja
11:00 - 11:20 Coffee/Tea Break
11:20 - 12:00 Session: Room Acoustics and Hardware Implementation (2)
chairman:
Jean-Marc Jot
- 11:20 Ray Acoustics Using Computer Graphics Technology
Niklas Röber, Ulrich Kaminski, Maic Masuch
- 11:40 Implementing Digital Audio Effects Using a Hardware/Software Co-Design Approach
Markus Pfaff, David Malzner, Johannes Seifert, Johannes Traxler, Horst Weber, Gerhard Wiendl
12:00 - 14:20 Lunch
Afternoon
14:20 - 15:20 Session: Sound Spatialization and Localization
chairman:
Robert Höldrich
- 14:20 Binaural Source Separation in Non-Ideal Reverberant Environments
Sylvia Schulz, Thorsten Herfet
- 14:40 Spatial Track Transition Effects for Headphone Listening
Aki Härmä, Steven van de Par
- 15:00 Monophonic Source Localization for a Distributed Audience in a Small Concert Hall
Enda Bates, Gavin Kearney, Frank Boland, Dermot Furlong
15:20 - 16:00 Coffee/Tea Break and Poster Session 2
- Synthesis of a Macro Sound Structure within a Self Organizing System
Sinan Bökesoy
- Characteristics of Broken-Line Approximation and Its Use in Distortion Audio Effects
Jiri Schimmel, Jiri Misurec
- Effective Singing Voice Detection in Popular Music Using ARMA Filtering
Hanna Lukashevich, Matthias Gruhne, Christian Dittmar
- Non-Linear Digital Implementation of a Parametric Analog Tube Ground Cathode Amplifier
Francesco Santagata, Augusto Sarti, Stefano Tubaro
- A Similarity Measure for Audio Query by Example Based on Perceptual Coding and Compression
Marko Helén, Tuomas Virtanen
- The REACTION System: Automatic Sound Segmentation and Word Spotting for Verbal Reaction Time Tests (CANCELED)
Gunnar Eisenberg, Thomas Sikora
16:00 - 17:00 Session: Audio Effects (3) and Sound Synthesis
chairman:
Axel Röbel
- 16:00 The Beating Equalizer and its Application to the Synthesis and Modification of Piano Tones
Jukka Rauhala
- 16:20 Simplified, Physically-Informed Models of Distortion and Overdrive Guitar Effects Pedals
David T. Yeh, Jonathan S. Abel, Julius O. Smith
- 16:40 Simulation of the Diode Limiter in Guitar Distortion Circuits by Numerical Solution of Ordinary Differential Equations
David T. Yeh, Jonathan S. Abel, Julius O. Smith
(selected by the Computer Music Journal)
19:00 Acousmatic Concert (at the ENSEIRB)
- Guillaume Laidain: Engrenage
- Marion Taillandier: Instemps
- David Trescos: IOS
- Christian Eloy: Ecluse N°14
- Joseph Larralde: Somme en bulle
- Diana Simpson: Anima Machina (Prix SCRIME 2007)
Thursday, September 13
Morning
09:00 - 10:00 Session: Music Information Retrieval and Visualization (1)
chairman:
Søren Nielsen
- 09:00 A Generic System for Audio Indexing: Application to Speech/Music Segmentation and Music Genre Recognition
Geoffroy Peeters
- 09:20 Analytical Features for the Classification of Percussive Sounds: The Case of the Pandeiro
Pierre Roy, François Pachet, Sergio Krakowski
- 09:40 Automatic Music Detection in Television Productions
Klaus Seyerlehner, Tim Pohle, Markus Schedl, Gerhard Widmer
10:00 About DAFx-08
10:20 - 10:40 Coffee/Tea Break
10:40 - 11:40 Session: Music Information Retrieval and Visualization (2)
chairman:
Geoffroy Peeters
- 10:40 Chorus Detection with Combined Use of MFCC and Chroma Features and Image Processing Filters
Antti Eronen
- 11:00 A Matlab Toolbox for Musical Feature Extraction from Audio
Olivier Lartillot, Petri Toiviainen
- 11:20 Real-Time Visualisation of Loudness Along Different Time Scales
Esben Skovenborg, Søren H. Nielsen
12:00 - 14:20 Lunch
Afternoon
Friday, September 14
Morning
- 09:00 Registration
- 09:20 Keynote speaker: Xavier Serra (Music Technology Group, Pompeu Fabra University, Barcelona, Spain -- DAFx-98 Chair),
The Origins of DAFx and its Future within the Sound and Music Computing Field
10:20 - 11:00 Session: Sound Modeling and Analysis (1)
chairman:
Xavier Serra
- 10:20 Modal Parameter Tracking for Shape-Changing Geometric Objects
Cynthia Bruyns Maxwell, David Bindel
- 10:40 Musical Signal Analysis Using Fractional-Delay Inverse Comb Filters
Vesa Välimäki, Heidi-Maria Lehtonen, Timo I. Laakso
(selected by the Computer Music Journal)
11:00 - 11:20 Coffee/Tea Break
11:20 - 12:00 Session: Sound Modeling and Analysis (2)
chairman:
Xavier Serra
- 11:20 Real-Time and Efficient Algorithms for Frequency Warping Based on Local Approximations of Warping Operators
Gianpaolo Evangelista, Sergio Cavaliere
- 11:40 Short-Time Wavelet Analysis of Analytic Residuals for Real-Time Spectral Modelling
Jeremy J. Wells, Damian T. Murphy
12:00 - 14:00 Lunch
Afternoon
14:20 - 15:20 Session: Audio Coding
chairman:
Gianpaolo Evangelista
- 14:20 A Complex Envelope Sinusoidal Model for Audio Coding
Maciej Bartkowiak
- 14:40 Warped Linear Prediction for Improved Perceptual Quality in the SCELP Low Delay Audio Codec
Hauke Krüger, Peter Vary
- 15:00 Transient Encoding of Audio Signals Using Dyadic Approximations
François Xavier Nsabimana, Udo Zölzer
15:20 - 16:00 Coffee/Tea Break
16:00 - 17:00 Session: Physical Modeling
chairman:
Sylvain Marchand
- 16:00 Adjustable Boundary Conditions for Multidimensional Transfer Function Models
Rudolf Rabenstein, Stefan Petrausch
- 16:20 Self-Sustained Vibrating Structures Physical Modelling by Means of Mass-Interaction Networks
François Poyer, Claude Cadoz
- 16:40 Filtering within the Framework of Mass-Interaction Physical Modeling and of Haptic Gestural Interaction
Alexandros Kontogeorgakopoulos, Claude Cadoz
Saturday, September 15
