Musical tone synthesis system having shortened excitation table

Details Musical tone synthesis system having shortened excitation table Musical tone synthesis system having shortened excitation table

1994-09-01

1996-12-24

Shoop, Jr., William M.

Music

Instruments

Electrical musical tone generation

84622, 84661, G10H 502

Patent

active

055875483

ABSTRACT:
A tone synthesis system employs a filtered delay loop which is excited by an excitation signal. The excitation signal corresponds to a partial impulse response of a body filter to the system which is to be simulated. Additional components of the impulse response of the body filter are imparted to an output from the filtered delay loop. High quality tone synthesis can be achieved without the necessity of providing a complicated body filter.

REFERENCES:
patent: 4108036 (1978-08-01), Slaymaker
patent: 5187313 (1993-02-01), Inoue
patent: 5192825 (1993-03-01), Kunimoto
patent: 5223656 (1993-06-01), Higashi
patent: 5286914 (1994-02-01), Kunimoto
patent: 5359146 (1994-10-01), Funaki et al.
patent: 5373098 (1994-12-01), Kitayama et al.
patent: 5403969 (1995-04-01), Muto
patent: 5408042 (1995-04-01), Masuda
patent: 5451707 (1995-09-01), Suzuki

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