Denis Kreshikhin


software development, computer science

2021 © Denis Kreshikhin

Scituner. Open source guitar tuner


Click and download SciTuner from AppStore (FREE, no Ads)

SciTuner is guitar tuner with real-time signal visualization. The application uses strong digital processing algorithm for accurate frequency estimation and wave visualization. SciTuner presents many useful features:

  • Works with guitars, ukuleles, banjos, violins and some other instruments

  • Allows to see a wave form of a sound in real time

  • Works in noisy conditions

  • Suppresses false harmonics in filter mode (on by default)

  • Allows to tune on 5th, 7th and 12th frets for fine tune

  • Makes frequency estimation with precision ±0,1Hz

  • Allows to freeze the wave form and values by button "pause"