Xitona Guitar Tuner 1.0.0.0

Acoustic guitar strings tuning. High precession note pitch measuring by using microphone and sound card. You can`t tune your guitar exactly using only reference tones. Theoretically, when you are using reference tones and the frequencies are roughly the same, a great resonance is produced. In this case reference tone become a source of forced oscillation, which cause strings oscillation on the same frequency. And it sounds like guitar is tuned.