System and method for masking periodic noise

Abstract

A system and method for masking periodic noise, which may be capable of efficiently masking periodic noise by outputting music made by synthesizing a song and a beat sound. The system may include at least one sensor configured to detect a periodic noise signal, at least one memory configured to store at least one song and at least one beat sound, a speaker, and at least one processor configured to select a first song and a first beat sound from the at least one song and the at least one beat sound, adjust a tempo of the first song, determine a playing period of the first beat sound, and/or control the speaker to output music made by synthesizing the first song with the adjusted tempo and the first beat sound that may be repeated in accordance with the determined playing period.

Dependencies are inferred from the claim text.