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Electronics and Communication Engineering - Communication Systems - Discussion

Discussion Forum : Communication Systems - Section 25 (Q.No. 11)
Communication Systems
11.
Human ear can detect sound intensities of the order of
10-4 W/m2
10-8 W/m2
10-13 W/m2
10-18 W/m2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.
Sunil Kumar said:   1 decade ago
The suitable frequency (audio) is 20Hz-20KHz.
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