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Helmholtz for a dummy
Helmholtz for a dummy
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Old 10th December 2018, 09:26 PM   #11
Bicicletta is offline Bicicletta
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Join Date: Nov 2018
Location: Genova (Italy)
Cardboard, yes.
looking for Titebond. Quite expensive here. We often use "Vinavil" (polivinilacetato), old Montedison patent.
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Old 15th December 2018, 11:52 AM   #12
Bicicletta is offline Bicicletta
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Default Glued

... glued ...
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Old 15th December 2018, 04:46 PM   #13
Pano is offline Pano  United States
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Helmholtz for a dummy
Wow! That's a lot of resonators. Looking forward to your results.
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Old 15th December 2018, 10:40 PM   #14
Bicicletta is offline Bicicletta
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Roadmap:
painting,
room measurements,
drilling of resonators ... ...
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Old 23rd December 2018, 06:10 PM   #15
Bicicletta is offline Bicicletta
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Painted.
The finish is not suitable for a living room. Perhaps an elastic and tight fabric could show its beautiful shapes and hide defects.
I hope to make room measurements in the first days of the year ...
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Old 2nd January 2019, 01:41 PM   #16
mushroommunk is offline mushroommunk  United States
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Quote:
Originally Posted by Bicicletta View Post
Painted.
The finish is not suitable for a living room. Perhaps an elastic and tight fabric could show its beautiful shapes and hide defects.
I hope to make room measurements in the first days of the year ...
You can't put elastic or fabric across the front. it will interfere with how the resonator/diffuser works if I remember my physics right. Fabric can be put over plain absorbers.
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Old 3rd January 2019, 08:11 AM   #17
Bicicletta is offline Bicicletta
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OK. I have obtained permission to test the raw artifact from the daughter, owner of the room and final listener.
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