Karaoke Machine With Real Time Pitch Correction

In karaoke, amateurs sing along to a song playback, usually singing out of tune and jumping to the wrong pitch. Usually, the vocals are untouched as the point of karaoke is to sing naturally and unprofessionally without any form of voice correction.

we propose an online delicate voice correction algorithm for karaoke, which controls the vocals’ pitch and melody whilst maintaining the natural voice and frequency range of the singer (unlike most pitch-correction algorithms which modify the whole song such as auto-tune).

Karaoke Machine With Real Time Pitch Correction