In Reply to: OK Help me out here Brother Curl... posted by Ivan303 on August 29, 2003 at 20:24:52:
CDs have a brickwall filter at 20 kHz. The steeper the filter, the more ringing and time smear it has. It is probably this ringing and time smear that fatigues you. Since the ringing occurs at the cutoff frequency of the filter, it is largely removed by the low-pass filters used in FM transmission and reception.Hope this helps,
Charles Hansen
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Follow Ups
- Here's my guess... - Charles Hansen 09:10:37 08/30/03 (1)
- That was my guess, as well.. - Ivan303 09:38:29 08/30/03 (0)