Electronics and Communication Engineering - Communication Systems - Discussion
Discussion Forum : Communication Systems - Section 1 (Q.No. 30)
30.
A 1000 kHz carrier is simultaneously modulated with 300 Hz, 800 Hz and 2 kHz audio sine waves. Which of the following frequency is least likely to be present in the output?
Answer: Option
Explanation:
Frequency present in the sidebands is equal to = fc ± fm, fc ± 2fm , fc ± 3fm .
Discussion:
15 comments Page 2 of 2.
Rakesh Kumar said:
6 years ago
According to option, it is AM multitone technique. I agree @Arnab Bhattacharya.
Aysha said:
7 years ago
@Arnab Bhattachary.
You are absolutely right.
You are absolutely right.
Sujith k said:
1 decade ago
Least likely means with less probability.
Prachi said:
7 years ago
I am not getting this. Please explain it.
Anil said:
8 years ago
Please give explaination properly.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers