sebz

@mlanger@mastodon.world @dec23k@mastodon.ie @tomsart@mastodon.social You might just want to try to record the sound as usual with your tablet and then load it into audacity or similar software (i think even vlc should work) Then you just modify the pitch to +100% (+ 1 octave) which should make the sound audible for others too.

@mlanger@mastodon.world @dec23k@mastodon.ie @tomsart@mastodon.social There are microphones on the market that can record sounds below 20hz. Also with software such as audacity you might be able to change the pitch so other people can hear it. There also is spectrum analysis software out there to visualize anything you record. Maybe get in contact with a local university as this equipment is most commonly used in research (as far as i know)

@bagder@mastodon.social Enjoy your vacation! Maybe this move will get some more commercial users to pay your worth - Open Source should not be an invitation to freeload on other people's work. Especially not if you can pay for it and earn from it.