发明公开
EP0006730A2 Large scale integrated circuit for an electronic organ
失效
LSI-Schaltungfüreine elektronische Orgel。
- 专利标题： Large scale integrated circuit for an electronic organ
- 专利标题（中）： LSI-Schaltungfüreine elektronische Orgel。
-
申请号： EP79301180.0申请日： 1979-06-19
-
公开(公告)号： EP0006730A2公开(公告)日： 1980-01-09
- 发明人: Hoskinson, William Robert , Schwartz, Harold Ottomar
- 申请人： The Wurlitzer Company
- 申请人地址： 403 East Gurler Road DeKalb, Illinois 60115 US
- 专利权人： The Wurlitzer Company
- 当前专利权人： The Wurlitzer Company
- 当前专利权人地址： 403 East Gurler Road DeKalb, Illinois 60115 US
- 代理机构： Lainé, Simon James
- 优先权： US917312 19780620
- 主分类号： G10H1/00
- IPC分类号： G10H1/00 ; H01L27/02
摘要：
A large scale integrated circuit chip (38) for an electronic organ system (Fig. 1) is provided which produce chords (40,44) and bass frequency (38) generation (12, 16) and identification (98), It automatically coordinates with another chip in rhythm production (88, 90). It incorporates frequency generators (12, 16), identifies a chord played (98), and provides keyers (20, 22, 24, 26) for chord notes.
信息查询
