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For questions about the physical science of sound production, behavior, and mechanics. Generic physics questions should be asked at our sister site Physics Stack Exchange.

3 votes
2 answers
24k views

Sound proofing a wall with rockwool. What's the best density?

I share a wall with a neighbour and I am looking for ways to isolate it a bit more. I read that rockwool does a good job. It might be important to mention that practice instrument is a piano and there …
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  • 873
1 vote
1 answer
2k views

Are the Piattino Sound Proofing Castor Cup really efficient and are there other equivalent s...

I am improving my piano practice room and I found recently the Piattino Sound Proofing Castor Cup. These work, as far as I understand, by absorbing vibration from the piano to the structures around a …
nsn's user avatar
  • 873