Tardigrade
Tardigrade - CET NEET JEE Exam App
Exams
Login
Signup
Tardigrade
Question
Physics
In TV broadcasting both picture and sound are transmitted simultaneously. In this
Q. In TV broadcasting both picture and sound are transmitted simultaneously. In this
1887
226
Communication Systems
Report Error
A
audio signal is frequency modulated and video signal is amplitude modulated
0%
B
both audio and video signals are frequency modulated
0%
C
audio signal is amplitude modulated and video signal is frequency modulated
0%
D
both audio and video signals are amplitude modulated
100%
Solution:
In TV broadcasting both AM and FM are used. AM is for video (picture) signal and FM is for audio (sound) signal.