| 摘要 |
PROBLEM TO BE SOLVED: To realize surround localizing point control without the use of an exclusive two-dimensional operating device in an acoustic operation console. SOLUTION: A fader 1 that is a level operation section operating sound volume control is used for an information generating source of a Y-axis of two-dimensional coordinates. A Y-coordinate processing section 3 processes information of the Y-axis. A jog dial 2, that is a parameter operation section operating various parameters, is used for an information generating source of the X-axis of two-dimension coordinates. An X-coordinate processing section 4 processes information of the X-axis. A surround localizing point control section 5 decides the surround localizing point based on the X and Y-coordinates. Since surround operation is made available by using the jog dial 2 and the fader 1 and without the use of an exclusive two-dimensional operation device, the cost for a digital acoustic operation console is reduced, and a surround pattern becomes freely editable. |
