Was looking at this example SuperFox transmission using Audacity https://www.dropbox.com/scl/fi/stohwy3veidevmwr4j517/240605_181330.wav?rlkey=85h1c9riskq1mmbqzex9hpov3&dl=1
It looks like there is amplitude modulation going on which would seem to be undesirable. For example, analyzing this one section there is a 1697Hz signal. But if the amplitude drops the SNR will drop too limiting the decoding ability.Is amplitude modulation part of the Q-ary polar code?Mike W9MDB
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