•Break Frequencies (or center frequency) – The frequencies at which the response of the filter changes slope. (i.e. the
poles and zeros)
•Bandwidth – The width of the filter in the frequency domain. Usually
defined at the point 3dB below the peak signal amplitude.
•Q – The ratio of the center frequency to the
bandwidth. Q is generally fairly low for audio applications
•Boost/Cut Amplitude – Amount of amplification or attenuation obtained by a filter. Typically specified in dB with a range of +/- 10dB to +/- 20dB
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