| Name | Description |
|---|---|
| BaseFilter | Base signal processing filter |
| BaseInPlaceFilter | Base in-place signal processing filter |
| EnvelopeFilter | Time-domain envelope detector. |
| ExtractChannel | Extracts specified channel of a multiple-channel signal and returns it as a mono signal. |
| HighPassFilter | High-pass band filter |
| LowPassFilter | Low band pass filter. |
| VolumeFilter | Volume adjustment filter. |
| WaveRectifier | Wave Rectifier filter. |