| 摘要 |
PURPOSE:To obtain a waveform equalizer which is adaptive up to a relatively high frequency range by staggering the leading-out method of signals from delay lines. CONSTITUTION:Delay lines 24-34 having a relatively large number of taps, multipliers 19-23, an adder 16, an amplitude limiter 17, an attenuator 18, and integrators 11-15 are provided. Tap outputs of the delay lines 24-34 are led out with proper time-lag between the arithmetic of output signals and the arithmetic of weight coefficients, so that the waveform equalizer is adapted up to the relatively high frequency range. |
