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Junior Varsity
Help me understand....(IEM's)
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<blockquote data-quote="Peter van Gils" data-source="post: 139180" data-attributes="member: 3943"><p>Re: Help me understand....(IEM's)</p><p></p><p>Are you using a digital mixer? A digital mixer will add some delay to the iem signal, typically order of magnitude 1ms. This delay may result in "combfiltering" when the iem signal is combined with the singers direct sound from his voice (so you - not signing -will not hear it). At 1ms delay, the first filter dip is at 500Hz, the 2nd at 1500Hz, ...</p><p>You could try phase inverting the iem signal, or adding a few more ms delay, or adding reverb, ... Anything to move or fill the dips.</p></blockquote><p></p>
[QUOTE="Peter van Gils, post: 139180, member: 3943"] Re: Help me understand....(IEM's) Are you using a digital mixer? A digital mixer will add some delay to the iem signal, typically order of magnitude 1ms. This delay may result in "combfiltering" when the iem signal is combined with the singers direct sound from his voice (so you - not signing -will not hear it). At 1ms delay, the first filter dip is at 500Hz, the 2nd at 1500Hz, ... You could try phase inverting the iem signal, or adding a few more ms delay, or adding reverb, ... Anything to move or fill the dips. [/QUOTE]
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Help me understand....(IEM's)
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