Anonymous ID: 871aa5 April 18, 2020, 7:36 a.m. No.8837929   🗄️.is đź”—kun   >>8016

>>8837842

Hmm… I just quickly threw it into FL Studio with a third party plugin called apEQ that I like.

 

You can see it goes right through the middle of the dot that I put at 440Hz. The dot slightly above it and to the left is at 432Hz, you can see the frequency is above 432Hz

 

Maybe Audacity would work if it's still available for free?