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DIY For Audio
Calling all the driver testing propellerheads!!
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<blockquote data-quote="Norval" data-source="post: 6313" data-attributes="member: 62"><p>I have never used the added mass method before, but what I have noticed is; for a start, the difference in fs between what you've measured and the specs from seas.. This is usually very easy to measure, I would suggest you do this manually, with the aid of a signal gen and a multimeter to double check.</p><p></p><p>Secondly, you should make sure that the speakers have been "runned in" before you start your measurements.</p><p>I would not think that half spce measurement would be the way to go here, as this is suppose to be free space measurements. But it is sugested by many that you clamp your speaker to make sure its sturdy.</p><p></p><p>Good luck</p></blockquote><p></p>
[QUOTE="Norval, post: 6313, member: 62"] I have never used the added mass method before, but what I have noticed is; for a start, the difference in fs between what you've measured and the specs from seas.. This is usually very easy to measure, I would suggest you do this manually, with the aid of a signal gen and a multimeter to double check. Secondly, you should make sure that the speakers have been "runned in" before you start your measurements. I would not think that half spce measurement would be the way to go here, as this is suppose to be free space measurements. But it is sugested by many that you clamp your speaker to make sure its sturdy. Good luck [/QUOTE]
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DIY & Tutorials
DIY For Audio
Calling all the driver testing propellerheads!!
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