....extraido de:Low frequency absorbers - bass traps - can be used to reduce the low frequency reverb time in a large space, but they are more commonly used in recording studios and listening rooms to reduce modal ringing and flatten the frequency response in the bass range. This is especially true in smaller rooms where a poor low frequency response is the main problem. In fact, small rooms don't really have reverb at all at low frequencies. Rather, ringing at the room's individual mode frequencies dominates. But in large recording studios, churches, and auditoriums, reducing low frequency reverb is an important reason for adding bass traps. Top
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