Warning

This project is no longer supported and may not work at all in its current state.

Note

An alternative web guitar tuner can be found here.

Guitar Tuner by Macabresoft

A guitar tuning app for desktop.

Features

• Tune guitar to both Standard and Drop D tuning
• Tune four string bass guitars
• Automatically tune to the closest note or tune for specific notes
• Change audio input devices
• See exact frequency of current audio input
• Indicator shows when a note is flat or sharp

Algorithm

Uses an Average Magnitude Difference Function to determine the frequency from a set of samples.