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Junior Varsity
Cardioid Subs in a Smaller venue.
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<blockquote data-quote="Jay Barracato" data-source="post: 91650" data-attributes="member: 24"><p>Re: Cardioid Subs in a Smaller venue.</p><p></p><p></p><p></p><p>A cardiod configuration does not change the amount of sound hitting the back wall or reflecting, it simply changes the timing of parts of the sound.</p><p></p><p>Cancellation is timing specific, therefore it is location specific. </p><p></p><p>The wave continues to travel past the point of cancellation, still transfering energy.</p><p></p><p>I have found that when the back wall is close enough that the wave does not lose a significant amount (usually considered 6db) of level before the reflection, than the amount of positive and negative reinforcement from the reflection is as large of an effect as the negative reinforcement from the cardiod setup.</p></blockquote><p></p>
[QUOTE="Jay Barracato, post: 91650, member: 24"] Re: Cardioid Subs in a Smaller venue. A cardiod configuration does not change the amount of sound hitting the back wall or reflecting, it simply changes the timing of parts of the sound. Cancellation is timing specific, therefore it is location specific. The wave continues to travel past the point of cancellation, still transfering energy. I have found that when the back wall is close enough that the wave does not lose a significant amount (usually considered 6db) of level before the reflection, than the amount of positive and negative reinforcement from the reflection is as large of an effect as the negative reinforcement from the cardiod setup. [/QUOTE]
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Cardioid Subs in a Smaller venue.
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