c / d / 2 = 1st dip
speed of sound / total path length difference / 2 = first dip of comb filter
Subs facing audience
1130ft/s / 13ft / 2 = 43.5Hz
345m/s / 3.96m / 2 = 43.5Hz
Subs facing wall
1130/6/2=94.2Hz
Subs facing audience = dip at 43.5Hz
Subs facing wall = 94.2Hz
Pick your poison.
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I love to geek out about the physics of sound. This channel focuses on the growing opportunity for live sound engineers to improve their confidence and consistency through the understanding of the principles of sound system design and optimization. My goal is to make this channel upfront and honest about my success and failure, so you can learn from both.
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