发明名称 |
Electromagnetic pickup device |
摘要 |
An electromagnetic pickup device for use in a tone generator of an electronic piano includes a plurality of vibratory reeds and pole pieces of pickups which are so shaped that each reed and pole piece are opposed to each other in a range from the neutral position of the reed to a position within its maximum vibrating amplitude at one side. In output signals of the pickups, the balance of fundamental and odd- and even-numbered harmonics is improved to generate a tone which is close to that of a normal string piano.
|
申请公布号 |
US4175461(A) |
申请公布日期 |
1979.11.27 |
申请号 |
US19770826991 |
申请日期 |
1977.08.23 |
申请人 |
NIPPON COLUMBIA K K |
发明人 |
NAGATA, YUKIO;SATOH, EIJI;TSUCHIDA, KEINOSUKE |
分类号 |
G10H3/20;(IPC1-7):G10H3/08 |
主分类号 |
G10H3/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|