Musical tone control apparatus with non-linear table display
US5246487A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Mar 25, 1991 |
| Grant date | Sep 21, 1993 |
| Priority date | — |
| Expiry date | Mar 25, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10H2250/521
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A musical tone control apparatus includes a sound source having a delay feedback synthesis circuit for forming musical tone signal by performing arithmetic processing of musical tone control data on the basis of a nonlinear table, a coordinate designation device capable of designating an arbitrary position and outputting a coordinate position corresponding to the designated position, a coordinate display device for displaying the coordinate position outputted by the coordinate designation device, and a table forming unit for forming the nonlinear table on the basis of the coordinate position outputted by the coordinate designation device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.