Home » Ask Physics » Our sound varies while communicating through a telephone. Why?

Our sound varies while communicating through a telephone. Why?

Sreeda Asked:

“Our sound varies while communicating through a telephone. Why?”

Answer:

In telephonic communication (as also in any other form of communication), the sound/voice is converted into electrical signals which are then modulated for transmission to distant locations. The receiver reconstructs the original message through a reverse process. During these stages, the quality of the sound can be changed. All the wave forms may not exactly be present in the reproduced voice and hence the sound seems different.

Better faithful reproduction can be achieved by various techniques

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Hits so far @ AskPhysics

  • 2,274,296 hits

You may also be interested in

Subscribe to AskPhysics via Email

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 4,339 other subscribers

August 2021
M T W T F S S
 1
2345678
9101112131415
16171819202122
23242526272829
3031  

Learn Self Defence Techniques online

%d bloggers like this: