Tune Master

Good helper for tuning your strings music instruments (guitar, violin, cello, piano etc). Just run the application, place the microphone close to your music instrument and touch a string! On TuneMaster window read the note frequency. Distributive size is 237 KB.
This program uses last technologies of sound analysis, that uses for diagnostics elements and units in industry. The original technology of spectrum processing allows you to determine sound frequency of your instrument whether the harmonics or noise presence, in wide frequency range.
Since version 1.2 you can use the phase plan window. It let you see further information about nonlinear oscillations. The nature of nonlinearity let you impartially evaluate audio quality of music instrument.