Finding technical specifications on commercial material turned out to be hard. Not all manufacturers provide specifications, and for those who do, it is not always comparable to other manufactures. I’ve tried to compile specifications from the most common manufacturers. There are a number of variables that can be used. As I’ve read in several articles…
Acoustic treatment on a budget seems to be a combination of snake oil and black magic at first, and many resources on the internet are nothing more than best guesses and invalid statements. Don’t fall for the hype, look for the facts instead! My articles on acoustic treatment are based on the following resources. They…