EP 0121064 A1 19841010 - Keyboard with dynamics control for electronic musical instruments.
Title (en)
Keyboard with dynamics control for electronic musical instruments.
Title (de)
Tastatur mit Dynamiksteuerung für elektronische Musikinstrumente.
Title (fr)
Clavier avec commande de dynamique pour instruments de musique électroniques.
Publication
Application
Priority
IT 1961683 A 19830216
Abstract (en)
This invention relates to a process and means for providing a keyboard of electronic musical instruments with dynamics control. Each key (20), movable between two extreme positions defining two possible states, shifts a mass (23) which can move along a path, defined by a guide. The displacement speed of said mass (23) between two predetermined sights (25, 27) is closely related to the sound intensity from the instrument. Said speed is suitably transduced to cause an output voltage regulating the sound intensity emitted from the frequency and envelope generator device.
IPC 1-7
IPC 8 full level
G10B 3/12 (2006.01); G10H 1/057 (2006.01); G10H 1/18 (2006.01); G10H 1/053 (2006.01); G10H 1/34 (2006.01)
CPC (source: EP)
G10H 1/057 (2013.01); G10H 1/346 (2013.01)
Citation (search report)
- [A] WO 8001427 A1 19800710 - ARP INSTR [US]
- [A] US 4154133 A 19790515 - KITAWAGA HIROSHI [JP]
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0121064 A1 19841010; AU 2466384 A 19840823; IT 1193674 B 19880721; IT 8319616 A0 19830216; JP S59218496 A 19841208
DOCDB simple family (application)
EP 84101556 A 19840215; AU 2466384 A 19840216; IT 1961683 A 19830216; JP 2795384 A 19840216