Karaoke apparatus detecting register of live vocal to tune harmo

Details Karaoke apparatus detecting register of live vocal to tune harmo Karaoke apparatus detecting register of live vocal to tune harmo

1996-07-30

1999-03-02

Cheng, Joe H.

Education and demonstration

Cathode ray screen display and audio means

434307R, 84610, 84609, 84631, 704209, 704261, 381 63, G09G 500, G10H 136

Patent

active

058762132

ABSTRACT:
A karaoke apparatus is constructed to perform a karaoke accompaniment part and a karaoke harmony part for accompanying a live vocal part. A pickup device collects a singing voice of the live vocal part. A detector device analyzes the collected singing voice to detect a musical register thereof at which the live vocal part is actually performed. A harmony generator device generates a harmony voice of the karaoke harmony part according to the detected musical register so that the karaoke harmony part is made consonant with the live vocal part. A tone generator device generates an instrumental tone of the karaoke accompaniment part in parallel to the karaoke harmony part.

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