adamdea;689090 Wrote: > I agree that the impulse response is very misleading since it represents > the response of the filter to an impossible input. > BUt still the effect of pre-ringing is confusing. Although it > represents to effect of the filter cutting off frequencies above the > stop band AFAIK it supposedly spreads out energy throughout the > passband. This is where i get confused because it supposedly does so > even though the filter has a flat response in the passband- how can it > do that (PAGING TEDDY RAY)
I lately did some in a different forum, first some kind of Apodizing against steep linear. http://imageshack.us/photo/my-images/718/impulsapo.png/ Second is a gentle linear: http://imageshack.us/photo/my-images/12/sox90a.png/ You see it shouldn´t touch the audible band at all. -- Wombat Transporter (modded) -> RG142 -> Avantgarde Acoustic based 500VA monoblocks -> Sommer SPK240 -> self-made speakers ------------------------------------------------------------------------ Wombat's Profile: http://forums.slimdevices.com/member.php?userid=4113 View this thread: http://forums.slimdevices.com/showthread.php?t=93483
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