| 摘要 |
A first display control section that (a) causes the display device (423) to display, as a base screen, a selected channel screen displaying a plurality of parameters for a selected channel and that (b), causes the display device to display, as a base screen, a channel strip screen (600-1 to 600-8) displaying a plurality of parameters for each of selected k channels; a second display control section that opens one of a plurality of types of parameter windows relating to a selected parameter over the base screen; a window-switching control section that closes a currently-opened one type of parameter window and opens another type of parameter window; an assignment section that (a) when no parameter window is opened over the base screen, assigns each of k parameters, being in a selected state in said channel strip window, to each of k controls (106, 536, 536-1 to 536-8), and (b) when a parameter window is opened over the base screen, assigns each of the parameters, displayed on the parameter window, to the corresponding one of the k controls; and a parameter control section that controls a value of the parameter currently assigned to the operated control (106, 536, 536-1 to 536-8). |
