| 摘要 |
PURPOSE:To provide an audio mixer device in which reliability for the fault of the device can be improved and a mixer can be easily controlled. CONSTITUTION:In an audio mixer device equipped with plural input signal processing parts 21-23, output signal processing parts 31, 32, a control means which controls the operations of those signal processing parts, and an operating part which sends out control data to the control means, plural control means 51-53, 61, and 62 which control each of the input signal processing parts 21-23, and output signal processing parts 51-53, 61, and 62 individually are provided as the control means, and the plural control means are connected to the operating parts 71-73, 81, and 82 with a common control bus 41. The input signal processing parts 21-23 and the output signal processing parts 31, 32 are controlled by sending the control data from the operating parts 71-73, 81, and 82 to each of the control means 51-53, 61, and 62 provided corresponding to the signal processing parts. Therefore, the fault can be prevented from extending to the one for the whole device even when the fault occurs in one control means. |
