Jeff07971 wrote: > The flat top of a square wave is in effect a "DC" it cannot be flat if > you cannot pass "DC" >
False claim. The commonly-seen tilt of a square wave's top is due to phase shift. When you avoid having significant amounts of that phase shift, perhaps by using a relatively high fundamental frequency, the wave top is flat. BTW, I can also confirm the post that says that the statement: "...the FFT of a square wave would require sines of 1/∞ -∞ Hz" is false. All you need is sines going down to the fundamental. https://en.wikipedia.org/wiki/Square_wave May I suggest that you brush up on these topics before you further damage your credibility around here? ;-) ------------------------------------------------------------------------ arnyk's Profile: http://forums.slimdevices.com/member.php?userid=64365 View this thread: http://forums.slimdevices.com/showthread.php?t=106593 _______________________________________________ audiophiles mailing list audiophiles@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/audiophiles
