| 摘要 |
The invention concerns a device for processing digital signals carried between a common port (C) and M particular ports (P1,....., PM) comprising a linear processing module (T1,....., TM) and comprising particular filters (FP1,......,FPM) providing both a phase change coefficient and amplitude accentuation selected at each of the M particular ports (P1,.....,PM), said phase change coefficient of each particular port (P1,......, PM) and amplitude accentuation being substantially the same for all the particular ports (P1,, PM), and comprising at said common port (C) a common inversion filter (I) which operates an inverse amplitude accentuation of said selected amplitude accentuation.
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