Electronics and Communication Engineering - Communication Systems - Discussion
Discussion Forum : Communication Systems - Section 9 (Q.No. 16)
16.
A pure tone at 1000 Hz has a dB level of 40 dB. If the required dB level is 100, the number of such tones is
Discussion:
2 comments Page 1 of 1.
Sush said:
8 years ago
Explain it in detail.
Ayush Kumar said:
8 years ago
10logf/100=40 hence f=16^6.
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