Device for synthesizing a musical tone employing random modulati

Details Device for synthesizing a musical tone employing random modulati Device for synthesizing a musical tone employing random modulati

1992-03-19

1996-05-28

Shoop, Jr., William M.

Music

Instruments

Electrical musical tone generation

84622, 84630, G10H 104, G10H 700

Patent

active

055213251

ABSTRACT:
An apparatus for synthesizing a musical tone comprises a loop circuit for circulating an input wave form signal through a delay circuit, a wave form memory, and a random modulation circuit for modulating the wave form signal stored in the wave form memory. The random modulation circuit generates a random signal, such as a noise signal. The random signal modulates address data to the wave form memory, so that the read wave form data read out from the wave form memory is delicately varied with time.

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