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Archived from groups: rec.audio.pro (More info?)
Is there a resource out there that has more information about acoustic
hangers? The "Master Handbook of Acoustics" doesn't mention them.
"Building a Recording Studio" does, says they have to be precise
lengths and distances from each other but then doesn't elaborate any
further.
Here's what it says:
"When an approaching sound wave strikes the baffles, it is caused to
diffract, thereby hitting other baffles in the immediate vicinity. The
process repeats, eventually dissipating the sound energy of the wave.
In order for the broadband absorber system to work porperly, the
baffles must be hung in predetermined configurations. Each baffle must
be spaced at a critical distance from the baffles surrounding it. The
configuration and critical distance are determined mathematically and
vary from one application to another."
What is the mathematical principle I should understand before
implementing this?
Is there a resource out there that has more information about acoustic
hangers? The "Master Handbook of Acoustics" doesn't mention them.
"Building a Recording Studio" does, says they have to be precise
lengths and distances from each other but then doesn't elaborate any
further.
Here's what it says:
"When an approaching sound wave strikes the baffles, it is caused to
diffract, thereby hitting other baffles in the immediate vicinity. The
process repeats, eventually dissipating the sound energy of the wave.
In order for the broadband absorber system to work porperly, the
baffles must be hung in predetermined configurations. Each baffle must
be spaced at a critical distance from the baffles surrounding it. The
configuration and critical distance are determined mathematically and
vary from one application to another."
What is the mathematical principle I should understand before
implementing this?