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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Punctual receiver. inconsistent data output #327

Open budgetgerman opened 2 years ago

budgetgerman commented 2 years ago

Hello everyone. The data output from the punctual receivers is constant regardless of the position of the receivers. In order for them to give me consistent data, I have to place them inside the scene or building. Is it possible to measure outside the building? Thanks

Picaut commented 2 years ago

Dear budgetgerman

Thank you for using I-Simpa.

If I understand well, you want consider both receivers inside and outside of a building, probably within a sound source inside/outside of a building. Yes, it is possible by considering wall transmission on the wall building.

See the theory here : https://i-simpa-wiki.readthedocs.io/fr/latest/code_SPPS_modelling.html?highlight=transmission

See the 'Advertissement' section here for using transmission: https://i-simpa-wiki.readthedocs.io/fr/latest/project_database.html?highlight=transmission

Check also the tutorial here : https://i-simpa-wiki.readthedocs.io/fr/latest/tutorial_industrial_hall.html