Sometimes you may wonder what various sorts of modulation actually sound like. This website may help you identify some.
See https://mynoise.net/NoiseMachines/amateurRadioNoiseGenerator.php
Simple QRP projects, 10m, 8m, 6m, 4m, FT8, 160m, WSPR, LF/MF, sub-9kHz, nanowaves and other random stuff, some not related to amateur radio.
Sometimes you may wonder what various sorts of modulation actually sound like. This website may help you identify some.
See https://mynoise.net/NoiseMachines/amateurRadioNoiseGenerator.php
This has been the home of vicars for 650 years.