NTNU hovedside Fakultet for informasjonsteknologi, matematikk og elektroteknikk Institutt for teleteknikk

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Projects in ARC
1999 -

Ear terminals     Edge diffraction     3Daudio     Audio over IP     Music instrument modelling     Singing risers         


Ear terminals
Intelligent ear terminals are developed for speech communication in extreme conditions. The modelling of acoustic properties as well as developing techniques for speech enhancement are studied.

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Edge diffraction
Computer modelling in room acoustics can benefit from including diffraction. This project aims at finding efficient, accurate methods that can be used in fast real-time applications as well as ultimately accurate calculations.

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3Daudio
3D audio can be represented and reproduced using scaleable formats such as Ambisonics. This project studies such formats.

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Audio over IP
Audio transmission over IP networks offers possibilities and challenges. This project studies the perceived quality of two-way interaction over networks, techniques for audio transmission, and technqiues for representing and reproducing 3D audio.

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Music instrument modelling
Music instruments are complex sound sources, with a wide variety of sound generation and radiation mechanisms. This project applies numerical models such as FEM to study brass instruments and other instruments.

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Singing risers
This project studies the noise generation in corrugated pipes with a flow

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Last change 3-11-2006 by Peter Svensson