Pachyderm Acoustic Discussions (70)

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Questions about Pachyderm options Hallo dear Arthur, thanks for your job and passion. I finally managed to test Pachyderm and I have a few question: REVERBERATION TIME:… Started by G.C.Ruvio	6	Oct 1, 2021 Reply by Arthur van der Harten
Materials Designer Pachyderm incorporates a Materials designer which uses a transfer matrix system to calculate the absorption of a given finish material asse… Started by Arthur van der Harten	3	Aug 9, 2021 Reply by Arthur van der Harten
Environment factor Hi everybody.I made a research classroom model on the change of T30 and SPL by the effects of ENVIRONMENT FACTOR in Pachyderm-rhino. But af… Started by Drum.	6	Jun 7, 2021 Reply by Ander Perez
material reference layerID Hi, Quick question about objects that originate in grasshopper and linking them to material specifications. I understand that I need to hav… Started by Peter Booth	1	May 31, 2021 Reply by Arthur van der Harten
overly long simulation Hi! I'm running a simulation with a simple model of a room of about 303 cu. m. (5,6x4,3x12,6), so not very big, but it takes almost 20h per… Started by valentina	1	May 14, 2021 Reply by valentina
Calculation speed My test model takes very long to run: 1064 m box, all plywood surfaces with 25% scattering over all frequencies. To run the ray-tracing c… Started by Henning	3	May 13, 2021 Reply by Ander Perez
Outdoor Acoustic Test Hello Everybody, I would like to double check some data out from Pachyderm with you. I am testing noise pollution on a project. I placed… Started by Lele	2	Mar 22, 2021 Reply by Lele
Mapping method Dear All, I'm a new user of Pachyderm Acoust and I’have a request: How can I use the “the mapping method” in grasshopper? I’ve tried to… Started by giorgio nalin	1	Nov 27, 2020 Reply by Taha B
Increased simulation time Hello, I've been running ray tracing on a GH geometry that I plan to optimize using Opossum, so it has quite allot of variables. Up until n… Started by Morten	2	Nov 20, 2020 Reply by Morten
line source in GH Hi there! I am trying to use a line source in Grasshopper (with multiple receivers). I divided the line source into multiple point sources… Started by Giacomo Vairetti	3	Sep 9, 2020 Reply by Arthur van der Harten