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Car Audio Discussion
General Car Audio
Cabin gain
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<blockquote data-quote="Papermaker85" data-source="post: 8593380" data-attributes="member: 572595"><p>the REAL WAY to plot the cabins acoustic gain and resonance is pink noise and playing tones. to do that you first need to have a flat response with no cabin AKA free air.</p><p></p><p>typically we take a driver and put it in a sealed box that gives you a dampning of .707 then plot the frequency response outside the car and then plot it inside the car. its basically a matter of building a sealed box.</p></blockquote><p></p>
[QUOTE="Papermaker85, post: 8593380, member: 572595"] the REAL WAY to plot the cabins acoustic gain and resonance is pink noise and playing tones. to do that you first need to have a flat response with no cabin AKA free air. typically we take a driver and put it in a sealed box that gives you a dampning of .707 then plot the frequency response outside the car and then plot it inside the car. its basically a matter of building a sealed box. [/QUOTE]
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Cabin gain
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