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Results and graphic displays can be printed in high quality from within Odeon. Graphics can be exchanged via the Windows clipboard or via image files in various formats. Calculated results may be exported to a text file.


 

The GIF facilities make it possible to capture small films of Odeon animations for presentations in PowerPoint or for use on the Web.


The job list is where calculation of point responses and auralisation results are organised and displayed. Point response, multi-point responses or grid maps can be calculated in the job list.

Analyse important reflections in the reflectogram.

 

 

 

Noise analysis: Analyse contribution from different sources and compare receiver positions.

 

 

Example of calculated binaural room impulse response.


Materials are defined by the absorption coefficient from 63 to 8000 Hz and a frequency dependent scattering coefficient. A surface or a double sided wall can also be given a transparency coefficient or a reduction index allowing transmission between rooms to be calculated.

Absorption data are from an extendable library of materials. The surface list is linked to a 3D display showing the selected surface. In larger room models the use of layers can facilitate the material assignment.

User-friendly material list interface for assignment of materials to surfaces.

 

 

In order to calculate the influence of scattering from surface roughness and from edge diffraction, the Reflection Based Scattering method has been developed in Odeon. Diffraction depends on the area of the surface and distance from the source. See the two examples above; near source and remote source.

The automatic detection and calculation of diffraction around one or two edges predicts the attenuation behind screens and barriers.


The reflector coverage display allows fast evaluation of the receiver area covered by a number of reflectors for a selected source position.


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