Transcript
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FILTERSFILTERS
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Filter
The purpose of a filter is to pass signals of certain frequencies,
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The purpose of a filter is to pass signals of certain frequencies, and stop other frequencies.
Filter
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Frequency Response Plot
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Amplitude Parameters
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Frequency Response Plot
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Frequency Response Plot
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Frequency Response Plot
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Phase Parameters fo critical frequency
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Frequency Response - phase vs frequency
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Frequency Response - phase vs frequency
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Frequency Response - phase vs frequency
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Roll - off Rate dB/decade
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Roll - off Rate dB/decade
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Roll - off Rate dB/decade
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Roll - off Rate dB/octave
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? Pass Filter
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Low Pass Filter
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High Pass Filter
?
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High Pass Filter
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Band Pass Filter
?
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Band Pass Filter
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?Filter
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Notch (Band Stop) Filter
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