Data compression of sound data

Details Data compression of sound data Data compression of sound data

1999-01-12

2000-05-30

Witkowski, Stanley J.

Music

Instruments

Electrical musical tone generation

84657, 84660, 84663, 84DIG10, G10H 1057, G10H 108, G10H 120

Patent

active

060693096

ABSTRACT:
A data compression method and apparatus for the compression of sound data utilized in digital sampling keyboard instructs. The present invention reduces memory requirements for sampled sounds without compromising sound quality, using three techniques. The third technique improves the defect of formant distortion when sampled sounds are transposed.

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