Patent ID: 11881196
Assignee: CASIO COMPUTER CO., LTD.
Field: Other consumer goods (Other fields)
Classification: CPC G | IPC G

Claim 6:
7. A method of generating musical sound, comprising:
causing a sound source to, in response to detection of key-pressing of a first key in damper-off detection by a processor, execute processing of:
inputting first excitation signal data corresponding to the first key to a first channel which corresponds to the first key;
inputting first channel output data which is output from the first channel in response to input of the first excitation signal data to each of low-register channels corresponding to respective low-register keys;
outputting musical sound data which is generated based on respective pieces of low-register channel output data which is output from the respective low-register channels in response to the input of the first channel output data and the first channel output data output from the first channel, as musical sound data corresponding to the first key; and
configuring the low-register keys to include at least low-register keys for one octave.