Automatic musical key adjustment system for karaoke equipment

Details Automatic musical key adjustment system for karaoke equipment Automatic musical key adjustment system for karaoke equipment

1992-09-24

1994-03-22

Witkowski, Stanley J.

Music

Instruments

Electrical musical tone generation

84634, 84477R, 84DIG6, G09B 1504, G10H 136

Patent

active

052966437

ABSTRACT:
A system and method for control of so-called KARAOKE equipment whereby the musical key of the pre-recorded accompaniment music may be altered automatically to substantially coincide with the analyzed or given vocal range of the singer, for example, soprano, tenor, mezzo-soprano, baritone, alto or bass, or with the preferred key to be sung entered by the singer, for example, E key, so as to eliminate the trial-and-error manual key adjustments during singing.

REFERENCES:
patent: 4546687 (1985-10-01), Minami
patent: 5131311 (1992-07-01), Murakami et al.
patent: 5194682 (1993-03-01), Okamura et al.

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