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High pass filter amplifies frequency _____________(a) above certain value(b) below certain value(c) above and below certain value(d) at certain valueThis question was addressed to me by my college director while I was bunking the class.The origin of the question is Biotelemetry in chapter Biomedical Telemetry of Biomedical Instrumentation

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The correct answer is (a) above certain value

The BEST I can explain: High pass FILTER amplifies SIGNAL above a certain FREQUENCY. Band pass filter amplifies frequencies with in a certain band. Band stop filter amplifies all the frequencies except those in a certain band. Low pass filter amplifies signals below a certain frequency.



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