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Re: acoustic ray tracing

To: AUDITORY@xxxxxxxxxxxxxxx
Subject: Re: acoustic ray tracing
From: Tapio Lokki <ktlokki@xxxxxxxxxx>
Date: Tue, 23 Nov 2010 10:23:50 +0200
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Reply-to: Tapio Lokki <ktlokki@xxxxxxxxxx>
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> Dear all,
> 
> Does anyone have, or know where to access, open-source (or at least =
> non-commercial)
> acoustic ray tracing software? I am interested in something which can =
> handle non-rectangular
> rooms, as I already have an implementation of the image method for =
> rectangular spaces,
> 
> John.

Dear list,
We have released an open source project which includes fast image source computation using beam-tracing in arbitrary geometries. The code uses a generic ray-tacing library so if specular reflections are not enough the framework should be quite straighforward to tailored for acoustic ray-tracing. See more details:
http://auralization.tkk.fi/Auralization_framework

BR,
Tapio 
--
Tapio Lokki <Tapio.Lokki@xxxxxx>, http://www.tml.hut.fi/~ktlokki/
Aalto University School of Science and Technology, Department of Media Technology
PO Box 15400, FI-00076 Aalto, Finland, tel. +358-9-4702 4737, fax +358-9-4702 5014

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