Question

define modulation and transducer​

Answer 1

Answer:

Explanation:

The process of superimposing a low frequency signal on a high frequency wave, which acts as a carrier wave for long distance transmission is known as modulation. Transducer:- A transducer is a device, which converts one form of energy into another.

Answer 2

Modulation refers to the addition of audio and video information to an optical carrier signal

Transducer is used for the conversion of energy from one kind to another.

Explanation:

• Modulation is usually defined as a process by which the information such as video, audio, text or images can be added to a particular type of optical or electrical signal, which are to be transmitted over n electronic medium.

• It is of three distinct types, namely-

1. Amplitude modulation
2. Frequency modulation
3. Phase modulation

• On the other hand, a transducer is an electronic device that converts the electronic signals from one form to another.

#Learn more with brainly about:

Modulation https://brainly.in/question/3285481

Transducer and its types https://brainly.in/question/9012426