modulation signal

常见例句

In order to accomplish the data process and conversion, the clock generation circuit, 100% modulation signal and 10% signal demodulation circuit are designed.
为了完成数据的处理和交换，分别设计了时钟产生电路、100%调制信号和10%调制信号的解调电路。
The purpose of the design is to construct a processing signal to combine with the pseudo-random FSK/PSK multi-modulation signal, so that we could get a strong response of the target.
设计的目的是能对伪随机FSK/PSK复合调制信号进行处理的处理信号，以期获得对所探测目标信息的强探测。
The application of phase-locked and synchronous detection reduce the cost of the whole system and improve the sensitivity. Carrier signal and modulation signal achieve entirely synchronous too.
这种采用锁相技术、同步检波的原理，降低了整个系统的成本，提高了灵敏度，并使得载波信号与调制信号完全达到同步。

AM radio can be sent over larger distances, but the quality of the sound is not as good as a later kind of radio signal processing, called frequency modulation.

Pulse-code modulation is simply a way of representing the analog electrical signal, in digital form.
ENGADGET: Primed: digital audio basics Mobile