EP 0282458 A3 19900117 - AUTOMATIC APPARATUS FOR THE SIMULTANEOUS REPRODUCTION OF NOTES WITH PRESET MUSICAL FREQUENCY INTERVALS PROVIDED BY LOOK-UP TABLES
Title (en)
AUTOMATIC APPARATUS FOR THE SIMULTANEOUS REPRODUCTION OF NOTES WITH PRESET MUSICAL FREQUENCY INTERVALS PROVIDED BY LOOK-UP TABLES
Publication
Application
Priority
IT 6048787 A 19870206
Abstract (en)
[origin: EP0282458A2] This invention concerns a machine capable of automatically and simultaneously reproducing one or more notes between which there is a pre-set frequency interval, set and taken from look-up tables containing all musically correct harmonies that can be matched with any note, played or sung within the scope of the chord and type of chord chosen.
IPC 1-7
IPC 8 full level
G10H 1/38 (2006.01)
CPC (source: EP)
G10H 1/38 (2013.01)
Citation (search report)
- [X] GB 2013386 A 19790808 - FOX H M
- [X] US 4248119 A 19810203 - YAMADA SHIGERU
- [X] US 4450742 A 19840529 - SUGIURA TOSHIO [JP]
- [E] WO 8805200 A1 19880714 - BREAKAWAY TECH INC [US]
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR LI LU NL SE
DOCDB simple family (publication)
EP 0282458 A2 19880914; EP 0282458 A3 19900117; IT 1206915 B 19890511; IT 8700604 A0 19870206
DOCDB simple family (application)
EP 88830035 A 19880202; IT 6048787 A 19870206