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The frequencies for transmitting music is which of the following?(a) Low(b) High(c) Moderate(d) Very highThis question was addressed to me in unit test.I'd like to ask this question from Communication Systems topic in chapter Communication Systems of Physics – Class 12 |
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Answer» CORRECT ANSWER is (b) High To explain I WOULD say: To transmit music, an approximate bandwidth of 20 KHZ is required because of the high frequencies produced by the musical instruments. The AUDIBLE range of frequencies extends from 20 Hz to 20 kHz. |
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