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Junior Varsity
QSC GX3 - Is it enough for my horns?
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<blockquote data-quote="Jay Barracato" data-source="post: 42373" data-attributes="member: 24"><p>Re: QSC GX3 - Is it enough for my horns?</p><p></p><p></p><p></p><p>I am sure someone with more design experience will chime in but I tend to think this explanation (the flat top DC thing) is the application of an overly simple model to a complex situation. I would tend to think that clipping the peaks means the whole RMS average is at a higher level which would cause heating, not what is happening to the shape of the peak at the top.</p><p></p><p>How about a little thought problem? At 5000 hz, if the top 50% of each peak is cut off, how long do each of those "DC" pulses last? I would argue that they do not last long enough to be considered DC.</p></blockquote><p></p>
[QUOTE="Jay Barracato, post: 42373, member: 24"] Re: QSC GX3 - Is it enough for my horns? I am sure someone with more design experience will chime in but I tend to think this explanation (the flat top DC thing) is the application of an overly simple model to a complex situation. I would tend to think that clipping the peaks means the whole RMS average is at a higher level which would cause heating, not what is happening to the shape of the peak at the top. How about a little thought problem? At 5000 hz, if the top 50% of each peak is cut off, how long do each of those "DC" pulses last? I would argue that they do not last long enough to be considered DC. [/QUOTE]
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