GuitarMind
Interactive Guitar Learning Assistant with Real-Time Audio Feedback
What it is: An AI-powered acoustic guitar practice companion that listens to your guitar chords through a standard laptop microphone and gives instant visual correction on an interactive fretboard in under 30ms.
How it works: Captures acoustic signals via Web Audio AudioWorklet, computes autocorrelation and Fast Fourier Transform (FFT) harmonic peaks, estimates chord intervals, and highlights correct fingerings on an HTML5 dynamic fretboard canvas.