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lecture-1

lecture-1

by Probir Kumar Datta -
Number of replies: 1

I learn from this class is that basic TV system, how to get video & audio signal in tv screen from antenna, video signal, component & composite, s-video etc

My problem:

1. MODEM or CODEC have been tossed to emphasize this fact. What is meaning of this line?

2. what is CRT?

3. what is the meaning of luminosity?


In reply to Probir Kumar Datta

Re: lecture-1

by Md. Zahirul Islam -

Solution:

1. MODEM or CODEC have been tossed to emphasize this fact. What is meaning of this line?

Answer: In order to overcome the issue the concept of MODEM or CODEC applied or used.

2. what is CRT?

Answer: Cathode Ray Tube (CRT). Previous TV standard.

3. what is the meaning of luminosity?

Answer: Luminocity means the presence of white light.