AVAA C20 review by Sound on Sound

2023-05-03T16:25:42+02:00

AVAA C20 review by Sound on Sound Operating rather like a subwoofer in reverse, this crafty device controls low frequencies but takes up far less space than conventional bass traps. Without doubt the most difficult acoustic problem to resolve for the vast majority of project studios is the challenge of low-frequency standing waves [...]

AVAA C20 review by Sound on Sound2023-05-03T16:25:42+02:00

Active vs passive absorbers – AVAA C20 review by Jochen Schultz

2023-05-03T13:01:52+02:00

Active vs passive absorbers - AVAA C20 review by Jochen Schulz Wouldn't it be nice if you only had to put a few small boxes in the corners instead of cubic meters of rock wool, and within a few minutes you would have eliminated all room modes? Perfect acoustics at the push of [...]

Active vs passive absorbers – AVAA C20 review by Jochen Schultz2023-05-03T13:01:52+02:00

Why are low frequencies difficult to treat?

2023-03-13T13:23:01+01:00

Why are low frequencies difficult to treat? Acoustics is a fluid dynamic. Unfortunately, it is impossible to see what is happening with small pressure waves in air. Waves in water are a good analogy and the 2 pictures hereunder make it easy to understand why short wavelengths are easy to deal with and big [...]

Why are low frequencies difficult to treat?2023-03-13T13:23:01+01:00

What are the room modes

2023-04-11T14:33:49+02:00

What are the room modes? Room modes are the collection of resonances that exist in a room when the room is excited by an acoustic source such as a loudspeaker. Most rooms have their fundamental resonances in the 20 Hz to 200 Hz region, each frequency being related to one or more of the room's [...]

What are the room modes2023-04-11T14:33:49+02:00
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