15-Mar-2015, 18:27
(15-Mar-2015, 16:36)Confused Wrote: My last question, I am sure these cone movements are somewhere in the 10 to 20hz range. I always thought redbook CD was limited to 20hz?
I don't think that's the case. The Red Book spec was designed to cater for the highest frequency humans can hear (c. 20KHz) which, according to the Shannon-Nyquist sampling theorem, requires a sampling rate of (just over) 40KHz. But I don't think the bottom of the range is an issue for the Red Book spec.
It sounds to me as though it would be worth experimenting with the subsonic filter. It may be that SAM is forcing the Blades' woofers to perform a bit too far outside of their design envelope on that particular track.
Sonos Connect (W4S) > DSpeaker Antimode 2.0 > Sanders Magtech > Martin Logan Montis
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