roll-off是什么意思?
是在下句读到的：“LTC1264 exhibits steeper roll-off than an equivalent 8th order Bessel filter”
人气：339 ℃ 时间：2020-03-23 06:58:04
解答
roll off （信号）衰减
LTC1264 exhibits steeper roll-off than an equivalent 8th order Bessel filter
LTC1264显示出比同等8级贝塞尔滤波器更陡的衰减率.
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