Parametric EQ – What is a parametric equalizer?

1. What is a parametric equalizer? What is it’s purpose?
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Deafening Silence

Something interesting I found on Groupon today.  www.groupon.com Deafening Silence:  A recently developed low-frequency sonic-pulse weapon has made it possible to temporarily deafen enemy troops from a distance so that they can’t hear you loudly discussing your secret military strategies and firing your guns at clouds for practice. So next time it’s silent….it might not be…lo
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Headset Mic Tip

When you are working with someone’s headset mic and it must be used for someone else it is a good idea to take a picture of it next to a known reference. Even if you don’t have a ruler then then a book, card or in this case a tithes envelope. It can be just about anything you just want that is a flat object with something on it that you can use as reference points to help you get it bent...
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Measurements in an AV Install – Measure once, Cut Twice?

Measure once… Cut twice, right?? I love doing carpentry products.  The smell of sawdust plus the sound of power tools and nail guns blazing.  When you are finally done there is nothing better than a nice finished project that is solid and looks good.  But out of all the lessons I have learned when doing carpentry projects, the one that has helped me the most (aside from keeping your...
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Equipment Review: DBX DriveRack 260

http://www.dbxpro.com/260/index.php The DriveRack 260 is a staple of the audio industry. This is a well designed product that sounds great and complements any sound system. Installations Needs Met by a Driverack 260 – Main outputs PA processing - Speaker protection - Lockout settings from unauthorized users (Or soundmen with a lead foot on the volume) - Easy setup This unit also has the...
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How to Start an AV System Installation (AKA Lessons from the A-Team)

I love it when a plan comes together! You ever have one of those plans that you want to be like Hannibal on the A-Team with the members only jacket and a cigar and say “I love it when a plan comes together.”   Even though this is a TV show from the 80’s and now a fun movie there is still some truth to be gleaned from this team of mercenaries. Hannibal never said “well, I’m glad that...
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