{RoomWeaver: A digital waveguide mesh based room acoustics research tool}
| Type of publication: | Inproceedings |
| Citation: | Beeson2004 |
| Booktitle: | International Conference on Digital Audio Effects (DAFx04) |
| Year: | 2004 |
| Pages: | 268--273 |
| Address: | Naples, Italy. |
| URL: | http://dafx04.na.infn.it/WebPr... |
| Abstract: | RoomWeaver is a Digital Waveguide Mesh (DWM) based Integrated Development Environment (IDE) style research tool, similar in appearance and functionality to other current acoustics software. The premise of RoomWeaver is to ease the development and application of DWM models for virtual acoustic spaces. This paper demonstrates the basic functionality of RoomWeaverâs 3D modelling and Room Impulse Response (RIR) generation capabilities. A case study is presented to show how new DWM types can be quickly developed and easily tested using RoomWeaverâs built in plug-in architecture through the implementation of a hybrid-type mesh. This hybrid mesh is comprised of efficient, yet geometrically inflexible, finite difference DWM elements and the geometrically versatile, but slow, wave-based DWM elements. The two types of DWM are interfaced using a KW-pipe and this hybrid model exhibits a significant increase in execution speed and a smaller memory footprint than standard wave-based DWM models and allows non- trivial geometries to be successfully modelled. |
| Userfields: | bdsk-url-1={http://dafx04.na.infn.it/WebProc/Proc/P%5C_268.pdf}, date-added={2012-09-23 10:50:23 +0200}, date-modified={2012-09-23 10:50:23 +0200}, file={:home/jim/Desktop/sortedLiterature/3D Audio und Ambisonic/Beeson2004-ROOMWEAVER$\backslash$: A DIGITAL WAVEGUIDE MESH BASED ROOM ACOUSTICS RESEARCH TOOL.pdf:pdf}, project={fremdliteratur}, |
| Keywords: | Digital Waveguide Synthesis, Room Acoustics |
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