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Junior Varsity
Do you interpret "required SPL" on riders as A or C weighting?
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<blockquote data-quote="Brad Weber" data-source="post: 100882" data-attributes="member: 114"><p>Re: Do you interpret "required SPL" on riders as A or C weighting?</p><p></p><p>Just to add to the vagaries, are the levels requested peak, average or some time and/or statistical based value (Leq, Ln, etc.)? Is that with slow, fast or impulse response? And even more basic, is it even SPL, after all "dB" is simply a ratio of two values?</p><p></p><p>If the rider does not specfiy such details then perhaps interpret them as desired. If you're providing the system and someone claims it does not meet the spec then maybe you look at peak levels with C or Z-weighting and fast response, if that is not what they meant but the rider does not specify otherwise then that's their fault.</p></blockquote><p></p>
[QUOTE="Brad Weber, post: 100882, member: 114"] Re: Do you interpret "required SPL" on riders as A or C weighting? Just to add to the vagaries, are the levels requested peak, average or some time and/or statistical based value (Leq, Ln, etc.)? Is that with slow, fast or impulse response? And even more basic, is it even SPL, after all "dB" is simply a ratio of two values? If the rider does not specfiy such details then perhaps interpret them as desired. If you're providing the system and someone claims it does not meet the spec then maybe you look at peak levels with C or Z-weighting and fast response, if that is not what they meant but the rider does not specify otherwise then that's their fault. [/QUOTE]
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Do you interpret "required SPL" on riders as A or C weighting?
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