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Rat Shack SPL meter calaibration

I understand that the Radio Shack SPL meters are not real accurate. I have the $60 digital readout unit. I have been playing around with it to try to work out a hump in the bass from my system using bass warble tones. Can anyone tell me where the problem areas are with these meters and what sort of compensation you need to do to interpret the info it gives you?
maxgain
dekay's avatar
dekay
5,845 posts
 
I am pretty sure that the RS adjustments are archived in the FAQ section @ Audioasylum.com
gpalmer
174 posts
 
Do a search in the forums, Sean posted a complete list of them a while back.
garfish
1,840 posts
 
I believe Sean's correction table was for the Radio Shack (Realistic) analog SPL meter, ie not a digital version. Cheers. Craig
maxgain OP
526 posts
 
I did a search a few days ago and didn't find what you guys are refering to. I guess I will try again.
jdlepera's avatar
jdlepera
234 posts
 
You need the RS Analog Meter.Its what all test discs/reviewers reccomend/{Avia etc].
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