US Patent 10062367 Vocal effects control system

A vocal effects control system may include a device having a display, an audio input, an audio output, and a processor configured to present a user interface (UI) on the display. The UI may include an array of toggle elements, each toggle element corresponding to one of a plurality of vocal effects applicable by the processor, and one or more scrolling vocal effect indicators synchronized to a selected audio background track of a song, each of the one or more vocal effect indicators indicating when a corresponding one of the vocal effects is to be active within a timeline of the song.