How to use it
- Press Start and allow the microphone.
- Play one string or sing one note.
- Adjust until the needle is in the middle and the note turns steady.
Questions
Why does it not detect my note?
Play one note at a time, close to the microphone, in a quiet room. Very low or very quiet notes are harder to detect.
What is the reference pitch?
Most music uses A4 = 440 Hz. Some ensembles use 432 or 442. You can change it with the slider.