cutoff frequency

The cutoff frequencies? are defined as those points on either side of the center frequency where the amplitude is attenuated by 3dB. At the center frequency, the signal amplitude is not attenuated. (Field of Rotating Machinery Measurment, Monitoring and Analysis, Bentley Nevada Corporation)

See Also

Band-pass Filter
Center Frequency

Created by admin. Last Modification: Thursday 29 of April, 2010 01:48:45 MDT by admin. (Version 1)
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