Kurzweil:Two-pole Bandpass
From Sonikmatter
The Two-pole Bandpass Filter is a 2 block bandpass filter where both the frequency and the bandwidth can be adjusted.
The gain at the center frequency is 0 dB, with greater amounts of attenuation occuring as the frequency moves away from the center frequency.
This filter can be used to create lo-fi sounds by limiting the upper and lower frequencies. By modulating the frequency and bandwidth the bandpass filter can be used as an alternative to a resonant lowpass filter for analog synth sounds.
This filter can also be used to create the wah-wah effect, and was the basis of the famous cry-baby wah.
Bandpass filters are also used in glitch music to create the chaotic filtered beats, and can be combined in series with a resonant lowpass or highpass filter to create a resonant bandpass filter, if the frequencies of the two filters are modulated and set the same.
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The Puppeteer 23:54, 30 October 2005 (EST)
