A simple analytical model of the stationary flow through the mouthpiece of a single reed music instrument is developed. Preliminary measurements of the non—stationary volume flow through an oscillating valve (as used in organ pipes) and a clarinet reed are presented. In both cases the flux induced by the reed motion is observed.

This extended abstract proposes a new method for onset detection using harmonic information on each note. Especially, this method is optimized on sudden attack instrument family. Even though there are some exceptions such as missing fundamentals in piano first octave notes or only existence of even harmonics in clarinet, each note in music has integer multiple harmonics in common. This method o...

This paper explores the potential of prioritized Inverse Kinematics for full body motion capture. We are especially interested in compensating for the use of a minimal set of sensors by proposing pertinent constraints associated with a priority level. We evaluate the believability issues and the performance requirements arising through a case study exploiting recorded motions of professional cl...

Clarinet, oboe, bassoon, tuba, flute, trumpet, trombone, French horn, and English horn tones have been synthesized with partials controlled by one spectral envelope (fixed for each instrument regardless of note frequency) and three temporal envelopes. Musically literate auditors identified natural tones with 85% accuracy and our synthesized tones with 66% accuracy; a number of the confusions we...

We introduce a web-based database that gives details of the acoustics of soprano and tenor saxophones for all standard fingerings and some others. It has impedance spectra measured at the mouthpiece and sound files for each standard fingering. We use these experimental impedance spectra to explain some features of saxophone acoustics, including the linear effects of the bell, mouthpiece, reed, ...

This paper describes an approach on real-time performance 3D visualization in the context of music education. A tool is described that produces sound visualizations during a student performance that are intuitively linked to common mistakes frequently observed in the performances of novice to intermediate students. The paper discusses the case of clarinet students. Nevertheless, the approach is...

Vemus is a european research project that aims at developing andvalidating anopenmusic tuition framework for popular wind instruments such as the flute, the saxophone, the clarinet and the recorder. The system will address students of beginning to intermediate level. It proposes an innovative approach both at technological and pedagogical levels. This paper presents the project with a specific ...

The dynamical equations of clarinet-like systems are known to be reducible to a non-linear iterated map within reasonable approximations. This leads to time oscillations that are represented by square signals, analogous to the Raman regime for string instruments. In this article, we study in more detail the properties of the corresponding non-linear iterations, with emphasis on the geometrical ...