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Total 6 documents matching your query.

1. [CQ-Contest] Soundproofing? (score: 1): Author: K7LXC via CQ-Contest <cq-contest@contesting.com>; Date: Wed, 3 Nov 2021 18:44:45 +0000 (UTC); Greetings I need to soundproof one wall of my shack. I bought some cheap foam tiles and theyre about 1 dB attenuation not good enough. What methods work and are cost effec; /archives//html/CQ-Contest/2021-11/msg00041.html (7,021 bytes)
2. Re: [CQ-Contest] Soundproofing? (score: 1): Author: Jim Brown <k9yc@audiosystemsgroup.com>; Date: Wed, 3 Nov 2021 12:30:25 -0700; Hi Steve, Define "soundproof." Do you mean to prevent outside sound from coming in, or do you want to prevent it from reflecting sound that hits it from inside the room? 73, Jim K9YC ________________; /archives//html/CQ-Contest/2021-11/msg00043.html (7,553 bytes)
3. Re: [CQ-Contest] Soundproofing? (score: 1): Author: Tom Hellem <tom.hellem@gmail.com>; Date: Wed, 3 Nov 2021 15:55:17 -0600; Stevehttps://www.noisesuppression.com/products/barriers-composites/ I have used this stuff in soundproofing walls and ceilings in home construction and I can tell you that it works. It's heavy and a; /archives//html/CQ-Contest/2021-11/msg00045.html (8,222 bytes)
4. Re: [CQ-Contest] Soundproofing? (score: 1): Author: K9MA <k9ma@sdellington.us>; Date: Wed, 3 Nov 2021 18:29:22 -0500; That's the key: Put lots of mass in the way of the sound. 73, Scott K9MA -- Scott K9MA k9ma@sdellington.us _______________________________________________ CQ-Contest mailing list CQ-Contest@contestin; /archives//html/CQ-Contest/2021-11/msg00046.html (7,565 bytes)
5. Re: [CQ-Contest] Soundproofing? (score: 1): Author: Jim Brown <k9yc@audiosystemsgroup.com>; Date: Thu, 4 Nov 2021 12:33:23 -0700; GM Steve, In that case, the advice from K0SN is in the right direction. But that part of soundproofing can be quite difficult, especially for low frequency sounds. Sound can leak through holes or gap; /archives//html/CQ-Contest/2021-11/msg00061.html (12,052 bytes)
6. Re: [CQ-Contest] Soundproofing? (score: 1): Author: Tom Hellem <tom.hellem@gmail.com>; Date: Thu, 4 Nov 2021 14:54:29 -0600; Yes I should have added that when this heavy membrane stuff is employed, the quality of the installation is critical. We have consulted with sound engineers on it and they always recommend taping, ca; /archives//html/CQ-Contest/2021-11/msg00062.html (13,340 bytes)

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