Online tuning, rhythm and fretboard practice, acoustic simulations and creative 3D tools.
Text version of this page Kepma Online Tuner · Professional Chromatic and Instrument Tuner with Spectrum Analysis The Kepma online tuner runs entirely in your browser: open the page, allow microphone access and the needle settles within a second. Nothing is uploaded and no connection is required once the page has loaded. It is built…
Text version of this page Kepma Online Spectrum Analyzer
Explore ideal-string harmonics and synthesis, static fretting-force assumptions, kg versus kgf, and illustrative filters versus measured damping.
Compare tuning-peg rotation, string tension and pitch in an interactive model. Learn why string stiffness, post radius and friction affect real tuning.
