On 8/5/2015 7:55 PM, Bob Camp wrote: > Hi > > Analog Devices has some very nice ADC’s that are directly targeted at > doing this general sort of thing. They do not have any “odd” filtering approach > that creates issues. Some of the early 192 KHz audio parts did not do very well > past 1/4 the clock rate. What type of FFT horse power would be needed at 192 Khz ?