On windows, assuming imports are free:
import winsound winsound.Beep(220*((2**(1/12.0))**7), 2000)
But that’s just because I like to tune to E. If you prefer a more “natural looking” note, you can use A:
winsound.Beep(110, 1000)
But why choose at all when you can go for all of them?
[winsound.Beep(220*((2**(1/12.0))**i), 500) for i in [7, 2, -2, -7, -12, -17]]
Image by Keela84
Nice! But it’s not a deaf-friendly guitar tuner as the FFT tuner you wrote a few years ago :)
Got a new project for ya: check the influences of this one-liner on mosquitoes.
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