3 ms·
I guess thats sort of like a weird PLL thing? But I'd imagine you'd have to have prior knowledge of which string you're tuning otherwise the analysis is going t
by superxpro12 5mo ago
I guess thats sort of like a weird PLL thing? But I'd imagine you'd have to have prior knowledge of which string you're tuning otherwise the analysis is going to alias against every harmonic.
- regularfry 5mo agoEvery non-linear mixing of signals gives you sum and difference frequencies. It's less a weird PLL thing and more a weird trig function thing.
- kayson 5mo agoIts not even a non linear thing. Its a sampling thing. Even ideal sampling exhibits aliasing. https://en.wikipedia.org/wiki/Nyquist%E2%80%93Shannon_sampling_theorem https://en.wikipedia.org/wiki/Nyquist%E2%80%93Shannon_sampli...
- regularfry 5mo agoYes, and. You can look at aliasing as a special case of heterodyning. Sampling is a nonlinear mixing.