| 释义 |
envelope
信包;包络
1.A group of binary digits formed by a byte augmented by a number of additionalbits which are required for the operation of the data network.
在字节上增加若干为数据网络工作所需的附加位所形成的一组二进制数字。
2.In communications, the amplitude variations of an amplitude modulated carrier wave.
在通信技术中,调幅载波的幅度变化图。 |