descrambler

详细解释:【计】 伪随机序列 *

详细解释：

de.scram.bler

n.（名词）
An electronic device that decodes a scrambled transmission into a signal that is intelligible to the receiving apparatus.
解码器：能将编码后发射出来的信号解码成接收设备可读的信号的一种电子仪器