发明名称 |
CODE DETECTION CIRCUIT OF AUTOMATIC ACCOMPANIMENT APPARATUS |
摘要 |
PURPOSE:To detect touching and releasing of accompaniment keys with a simple constitution by providing the ALL-OFF detecting line of accompaniment keys to the ROM in which the basic types of the code names assigned by the accompaniment keys and code kinds are stored. |
申请公布号 |
JPS5439620(A) |
申请公布日期 |
1979.03.27 |
申请号 |
JP19770106391 |
申请日期 |
1977.09.05 |
申请人 |
SANYO ELECTRIC CO;TOKYO SANYO ELECTRIC CO;KAWAI MUSICAL INSTR MFG CO |
发明人 |
TANAKA HIROSHI;NAKAYAMA YOSHIROU;KATOU HIROSHI |
分类号 |
G10H1/36;G10H1/00 |
主分类号 |
G10H1/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|