Digital guitar tuner
Miodrag Stanojević, Milos R. Bjelic · 2011
Digital guitar tuner is a tool widely spread in today world of music. It is designed for tuning the instrument in conditions where tuning “by ear“ is not possible. This paper shows a realization of guitar tuner as an application programmed in JAVA, Eclipse Platform version 3.3.2 programming language. Realization is based on using comb filters and Goertzel algorithm for spectral analysis.