Musical tone synthesizing apparatus

Details Musical tone synthesizing apparatus Musical tone synthesizing apparatus

1990-07-16

1992-07-21

Shoop, Jr., William M.

Music

Instruments

Electrical musical tone generation

84622, 84625, 84630, 84660, 84661, 84699, 84DIG9, 84DIG10, G01D 0000

Patent

active

051313103

ABSTRACT:
A musical tone synthesizing apparatus is disclosed wherein an excitation signal corresponding to performance data is generated and supplied to a loop circuit. In the loop circuit, this excitation signal is delayed for at least a fixed time period and a repeatedly circulating muscial tone signal is generated. At the beginning of the generation of this musical tone signal, a initial signal with a frequency which corresponds to the pitch of the generated musical tone is supplied. As a result of this, in the loop circuit, resonant operation is carried out quickly in accordance with the initial signal.

REFERENCES:
patent: 4508001 (1985-04-01), Suzuki
patent: 4597318 (1986-07-01), Nikaido et al.
patent: 4815354 (1989-03-01), Kunimoto
patent: 4984276 (1991-01-01), Smith

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