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Communication Dans Un Congrès Année : 1997

Comparison of Real Trumpet Playing, Latex Model of Lips and Computer Model

Résumé

For several years, we have been developing and studying computer-simulated models of brass instruments including the player's lips. We demonstrate here such a physical model. It is played in real-time with MIDI events. We present recent developments concerning both physical functioning and real-time controls. They result in great improvements of sound quality and musical expressivity. To better understand the physics of real lips, we have build a latex model of the lips. We show that this artificial mouth can play a trumpet like a real trumpet player. We analyse lips behavior and acoustic measurements. We make comparisons between naturally blown trumpet signals, artificially blown trumpet signals, and simulations with our computer model.
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Dates et versions

hal-01105512 , version 1 (20-01-2015)

Identifiants

  • HAL Id : hal-01105512 , version 1

Citer

Christophe Vergez, Xavier Rodet. Comparison of Real Trumpet Playing, Latex Model of Lips and Computer Model. ICMC: International Computer Music Conference, Sep 1997, Thessanoliki Hellas, Grèce. pp.180-187. ⟨hal-01105512⟩
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