Re: Spectrum Display, contd'


Jon Pellant <w1jp@...>
 

Actually, I have seen some clever uses of DSP and filters that will get
you 1.5-1.7 times the sampling rate (just inside the low-pass skirts).
If you know the 2X fequencies aren't there then there cannot be any
aliasing.

jon
w1jp

<snip/>

Sorry I was thinking sample rates above. Since sample rate must be
twice the highest frequency, the display bandwidths are half the
above...48 kHz with a Delta 44 and 96 kHz with a Edirol 66.

73, Bill

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