Subject :- Television Engineering

Topic :- High Definition Televisions

Difficulty :- Low

In order to improve the quality of picture, sound and video of conventional TV systems, the system required which must be compatible to the existing analog TV systems and improves the displayed picture. Different techniques are required which are different from 625/525 lines system. MUSE system a Japan standard is suitable because of following characteristics:

• It is an analog system which uses digital compression.
• It is 1125/60 systems
• Sampling rate is 64.8 MHz
• Y and C signals are sent separately.
• It uses satellite broadcasting
• FM is used for sound and picture