Search results for " sound modeling"

showing 2 items of 2 documents

Reverberation still in business: Thickening and propagating micro-textures in physics-based sound modeling

2015

Artificial reverberation is usually introduced, as a digital audio effect, to give a sense of enclosing architectural space. In this paper we argue about the effectiveness and usefulness of diffusive reverberators in physically-inspired sound synthesis. Examples are given for the synthesis of textural sounds, as they emerge from solid mechanical interactions, as well as from aerodynamic and liquid phenomena.

sound synthesissound modelingSettore INF/01 - Informaticareverberationreverberation sound synthesis sound modelingartificial reverberation
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Acoustic rendering of particle-based simulation of liquids in motion

2009

In interaction and interface design, the representation of continuous processes often uses liquid metaphors, such as dripping or streaming. When an auditory display of such processes is required, an approach to sound-synthesis based on the physics of liquids in motion would be the most convincing, especially when real-time interaction is into play. In order to bridge the complexity of fluid-dynamic simulations with the needs of interactive sonification, we propose a multi-rate sound synthesis of liquid phenomena. Low-rate smoothed-particle hydrodynamics is used to model liquids in motion and to trigger sound-emitting events. Such events, such as solid-liquid collision, or bubble formation, …

Interactive multimedia systems; Liquid sound modeling; Particle-based liquid modelsInteractive multimedia systemsLiquid sound modelingSettore INF/01 - InformaticaComputer scienceAcousticsAuditory displayInteraction designCollisionGeneralLiterature_MISCELLANEOUSRendering (computer graphics)Physics::Fluid DynamicsHuman-Computer InteractionParticle-based liquid modelSonification of continuous processeLiquid sounds modelingComputer Science::SoundSonificationParticle-based liquid modelsSignal ProcessingSound from liquid phenomenaLiquid bubbleInterface designSimulationComputingMethodologies_COMPUTERGRAPHICSJournal on Multimodal User Interfaces
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