1962NWC signal spectrogram
- May 1, 2014Hi,
I have been trying to repeat the Spectrum display as shown, on page 9, in the following article of the North West Cape signal.
The spectrum is shown in the top right hand corner of this image.
This is the NWC signal on the receiver at Moonah.
And this is about the closest Spectrum obtained. Scroll interval 1 ms.
I expect that the signal composition will be different, but can not seem to get the spectrum colours to be as smooth as those in the above image.
Any suggestions on what to adjust?
Various sample rates, FFT input sizes, Colour Pallets have been tested.
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