| 摘要 |
PURPOSE:To synthesize a targeted musical tone with fidelity by a physical model sound source comprised by including a delay means and a filter means. CONSTITUTION:A musical tone signal can be synthesized by supplying a waveform read out from waveform memory 26 to a loop circuit 27 comprised by including a low-pass filter 11, a delay circuit 12, and an all-purpose filter 13 as an excitation signal. A signal obtained by applying signal processing with inverse characteristic for that of the loop circuit 27 is stored in the waveform memory 26 by generating a synthesized targeted musical tone. |
