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Explain the principle of operation of Frequency Selective Wave Analyzer with the help of a diagram.
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| written 9.5 years ago by |
The wave analyzer consists of a very narrow pass-band filter section which can be tuned to a particular frequency within the audible frequency range (20Hz to 20 KHz). The block diagram of a wave analyzer is as shown in the figure.
Working –
In a Frequency Wave Analyzer, the complex …