Filter Node
The filter node holds a very basic two pole filter(12dB/oct)
, it has multiple filter types supported by the Web Audio API with adjustable Gain
, Frequency
and Q
.
Each of the filters can be duplicated and chained in series to create a steeper rolloff filter. For example, to create a classic 48dB/oct
rolloff filter, you need to chain 4 of them together.
Filter Types
The possible filter types are the following:
allpass
notch
(band-stop)peaking
(bell)highshelf
lowshelf
bandpass
(band)highpass
(lowcut)lowpass
(highcut)
Notice
⚠️ The Q
and/or Gain
may not have an affect with certain types, and/or certain filters require a Q
value of +1
to work as expected.