fmit

fmit is a free musical instrument tuner. It works with JACK, Alsa,
OSS and PortAudio audio input devices. It currently has the
following features:-

Error history
Volume history
Statistics
Tunning scales
(Werckmeister III, Kirnberger III, Diatonic and Meantone)
Microtonal tuning (with Scala file support)
Harmonic ratios
Wave shape
Discrete Fourier Transform view


          

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License: GPL-2.0-or-later AND LGPL-2.1-or-later
URL: https://gillesdegottex.github.io/fmit