| 摘要 |
PURPOSE:To effectively use a signal processing unit with simple constitution as a whole by connecting plural signal processors in a loop and applying stop control to a signal processing job for an input signal given to a signal processor of the pre-stage with respect to a desired signal processor. CONSTITUTION:After input signals SVM, SVA-SV(M-1) given from pre-stage signal processing units 22M, 22A-22(M-1) connected in a loop and input signals SV1, SV2, SV3 are subject to signal processing and synthesized, the result is outputted to the next-stage signal processing units 22B-22M, 22A. Moreover, plural signal processing units 22A-22M are provided, whose signal processing of input signals given from the pre-stage signal processing units 22M, 22A-22(M-1) is subject to stop control in response to control signals SCRA-SCRM. Furthermore, a controller 21 outputting the control signals SCRA-SCRM to desired signal processing units 22A-22M is provided. Thus, plural signal processing units are selected and used as required. |
