Question

What is the short form of modulation and demodulation?

Answer 1

The short form of **modulation** and **demodulation** is **MODEM**. It refers to a device that performs both processes:

- **Modulation**: Converting digital data into an analog signal for transmission.
- **Demodulation**: Converting the received analog signal back into digital data.

MODEMs are commonly used for communication over mediums like telephone lines, radio, and optical fibers.

Answer 2

The short forms for modulation and demodulation are:

- **Modulation**: **Mod**
- **Demodulation**: **Demod**

In technical contexts, these abbreviations are often used to refer to the processes of modulating and demodulating signals, respectively.