Tone signal generator having a sound effect function

Details Tone signal generator having a sound effect function Tone signal generator having a sound effect function

1997-04-17

1999-02-09

Witkowski, Stanley J.

Music

Instruments

Electrical musical tone generation

84604, 84617, 84624, 84627, G10H 1057, G10H 106, G10H 702

Patent

active

058697810

ABSTRACT:
A tone signal generator includes a tone signal data generating device, a signal data generating device, and a sound effects imparting device, such as a digital signal processor. The sound effects are imparted to the tone signal data based on the signal data in such a way that the digital signal processor processes the tone signal data and the signal data by repeatedly multiplying and adding them. In the process, a signal data supplying device supplies the tone signal data to the signal data generating device so that the tone signal data is used in place of the signal data. The digital signal processor processes the first tone signal data generated by the tone signal generating device and the second tone signal device supplied by the signal data supplying device so that the sound effects are imparted to the first tone signal data based on the second tone signal data.

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