Solfeggio app captures sounds or a melody from a microphone and shows at real time detailed spectrum of audio-signal and similar piano equivalent. It is a useful tool for beginners and professional musicians. You may use program for: • professional musical spectrum analysis • accurate tuning of musical instruments • training of the voice • solfeggio trainings P.S. Just try to whistle any melody for test them ;) Tags: solfeggio, music, voice, guitar, piano, tuner, audio, spectrum analyzer, education, note, school, pro, free, detector, signal, fft, pitch, phase