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Old 11-27-07, 03:14 PM   #2 (Link)
 
brucek
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Re: My graphs - suggestions?


Quote:
The huge drops @ 59Hz (@52Hz with sub) and @ 135Hz with main speakers and peaks at 40 and 80Hz with sub are probably caused by the room?
Yes.

Quote:
Should I use the low pass filter from the SMS-1 in addition to the one from AV-receiver?
Never..... The sub actually tracks the target quite well as shown in graph 3.

Quote:
Am I making correct assumption if i say the 180 degree phase is the correct one?

What are your overall recommendations?
Yeah, graph 5 is quite good. You might use the SMS to bring the peak between 25Hz-45Hz down.

brucek


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