EP 1471498 A3 20050202 - Sound Pick-up Device, Sound Instrument and Method for Picking-up Sound Vibrations
Title (en)
Sound Pick-up Device, Sound Instrument and Method for Picking-up Sound Vibrations
Title (de)
Schallschwingungsabnahmesystem, Klanginstrument und Verfahren zur Abnahme von Schallschwingungen
Title (fr)
Dispositif de prise de son, instrument sonore et méthode de prise de son.
Publication
Application
Priority
DE 10318216 A 20030422
Abstract (en)
[origin: EP1471498A2] The sound pickup system (30) for the electric cello or guitar consists of piezoelectric membranes (14) with electrical connections (15). The strings (9) of the string instrument press on the upper portion of a bridge (5). The upper portion of the bridge is held on flexible side mountings (13) and a spring-loaded (4) central mounting with flexures on a baseplate (1). Pressure members (7) on arms (11) on the upper bridge bend the piezoelectric membrane to produce electrical signals.
IPC 1-7
IPC 8 full level
CPC (source: EP)
G10H 1/32 (2013.01); G10H 3/185 (2013.01); G10H 2220/465 (2013.01); G10H 2220/525 (2013.01)
Citation (search report)
- [X] EP 1258863 A2 20021120 - YAMAHA CORP [JP]
- [A] US 2978945 A 19610411 - RUDOLPH DOPERA, et al
- [A] US 4867027 A 19890919 - BARBERA RICHARD [US]
- [A] US 5461193 A 19951024 - SCHERTLER STEPHAN [CH]
- [A] US 4211139 A 19800708 - MURAKAMI KAZUO [JP]
- [T] DIDGERIDOO-HAMBURG.DE: "WOOD DATA", XP002307463, Retrieved from the Internet <URL:http://www.didgeridoo-hamburg.de/E/CADSD/wood-data/wood-data.htm> [retrieved on 20041124]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1471498 A2 20041027; EP 1471498 A3 20050202; DE 10318216 A1 20041125; DE 10318216 B4 20060316
DOCDB simple family (application)
EP 04009134 A 20040416; DE 10318216 A 20030422