| 摘要 |
PURPOSE:To provide an electronic keyboard instrument by simplifying the process and arrangement for allocating a musical note channel in accordance with a key manipulation. CONSTITUTION:Musical note time width values for respective musical notes corresponding to a plurality keys in a keyboard are stored in a memory 17b. There are provided registers 32 for holding the musical note time width values, corresponding to a plurality of musical note channels. Values held on the registers are decreased as the time lapses. When a key is turned on, a detecting means 34 detects a minimum value of the musical note time widths held on the registers, and a channel corresponding to the register holding the minimum value is allocated as a new musical note register, and the content of the register is updated into an inherent musical note time width value stored in the memory. |
