Title: Application of Beat Frequency
Category: Beats
Summary: Used tuner as example to show the beat frequency
https://www.slideshare.net/secret/ghZRShe1s7Pifo
Title: Application of Beat Frequency
Category: Beats
Summary: Used tuner as example to show the beat frequency
https://www.slideshare.net/secret/ghZRShe1s7Pifo