EP 4088274 A1 20221116 - ELECTRONIC PIANO
Title (en)
ELECTRONIC PIANO
Title (de)
ELEKTRONISCHES KLAVIER
Title (fr)
PIANO ELECTRONIQUE
Publication
Application
Priority
- FR 2000077 A 20200107
- IB 2021050082 W 20210107
Abstract (en)
[origin: WO2021140453A1] Disclosed is an electronic piano (1) comprising an electronic keyboard (10, 20), a central electronic system (51) and several keyboard sub-parts (21, 22, 23) each of which comprises at least one electronic keyboard card (24, 25a, 25b, 26) and several consecutive keys, characterised in that each of the keyboard sub-parts (21, 22, 23) comprises at least one electronic keyboard card (24, 25a, 25b, 26) specific to it, configured to transmit digital data to the central electronic system (51); each key of a keyboard sub-part (21, 22, 23) is connected to an electronic keyboard card (24, 25a, 25b, 26) of the sub-part (21, 22, 23); each electronic keyboard card (24, 25a, 25b, 26) is configured to generate, for each key of the sub-part, an information block expressing the speed at which the key is pressed down and the speed at which it is released, the information blocks being transmitted to the central electronic system (51).
IPC 8 full level
CPC (source: EP)
G10H 1/182 (2013.01); G10H 1/344 (2013.01); G10H 2220/256 (2013.01); G10H 2220/271 (2013.01); G10H 2240/271 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
FR 3106017 A1 20210709; FR 3106017 B1 20240209; EP 4088274 A1 20221116; WO 2021140453 A1 20210715
DOCDB simple family (application)
FR 2000077 A 20200107; EP 21700020 A 20210107; IB 2021050082 W 20210107