Discontinuity of results between horizontal and vertical receivers planes

Universite-Gustave-Eiffel / I-Simpa

An Open Source software for 3D sound propagation modelling

https://i-simpa.univ-gustave-eiffel.fr/

GNU General Public License v3.0

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Discontinuity of results between horizontal and vertical receivers planes #6

Open Picaut opened 9 years ago

Picaut commented 9 years ago

People have observed discontinuities of results between horizontal and vertical receivers planes, for reverberation times and sound levels. See example below: disc

nicolas-f commented 8 years ago

The shown scale is only valid for the first surface receiver. Each surface receiver has a different min/max value (it use min/max of recorded value). If it is not the case a sample project is welcome.

wbinek commented 8 years ago

I would also like to mention that by default the surface receiver records normal intensity, so the values depend on angle of incidence what I believe may result in discontinuity.

nicolas-f commented 8 years ago

related to #29

nicolas-f commented 7 years ago

When in SPL mode in SPPS switch from cut plane to a grid of punctual receivers

where radius=√2*d/2

d is the grid resolution