James Barber (@audiomath)
Close!RTA's display per-octave energy in bands, spectrum analyzers normally display the magnitude of a FFT bin. Lots of them, actually :-)So in effect, you're...
Not much time for a complete answer, but in a nutshell the issue has to do with power density.Pink noise will show as "flat" on a properly-designed RTA. White noise...
Sorry, I think I misunderstood your question.If I'm reading this right, you want to (A) generate two signals using DDS, and (B) you're trying to characterize the...
What kind of performance are you expecting? (for example in dB/octave)Sometimes a PLL loop filter can be very simple, sometimes not. It depends on your requirements....
Thanks, everyone for all the answers. I like Rick's best of all. :-)At this point, I'm considering the app "MyDraw", and a symbol library from http://www.paulherber.co.uk/visio-electronics/If...
What software do you use for creating those nice DSP diagrams?I normally use a bitmap editor to scratch them out, and the results are less than perfect. Years ago...
Hard to say without more information, but I'll guess you probably won't find one.1mA @ 1.3V (for example) is only 1.3mW! Again for example, TI's C5000 series 16-bit...
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