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Question
For speech signals, frequency range 300 Hz to 3100 Hz is considered adequate. Therefore what is its bandwidth?
For speech signals, frequency range 300 Hz to 3100 Hz is considered adequate. Therefore what is its bandwidth?
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Solution
The correct option is B 2800
In any frequency range, the bandwidth is defined as the difference between the highest frequency of the band and the lowest frequency of the band. In this question, it will be 3100−300=2800Hz.
In any frequency range, the bandwidth is defined as the difference between the highest frequency of the band and the lowest frequency of the band. In this question, it will be 3100−300=2800Hz.
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