| 摘要 |
PURPOSE:To automatically assign timbre by extracting timbre information, which is corresponding to musical internal detected in accordance with the key striking operations, selecting the most adaptable timbre information among other timbre information and generating sounds based on this timbre information. CONSTITUTION:A key interface 1a detects key switches and supplies them to a bus 5. The operation information supplied from operation piece groups 2 is transmitted to a CPU 3 through a panel interface 2a and the CPU 3 executes a control program. The CPU 3 control program and data table such as an ensemble information are stored in the memory region of a ROM 4 and a RAM 6, which is used as the work area of the CPU 3, temporarily stores the arithmetic results of the CPU 3 and resister values. A sound system 8 converts the musical sound data from a sound source 7 into an analog form, passes through timbre adjustment and noise elimination filters and output the sounds from a speaker SP. |
