Filtering out Audio

[shotcut]

Noise Gate Audio Filter

This filter uses the Steve Harris LADSPA Gate plugin, whose parameters are based on the Drawmer DS201. This filter is used to reduce some noise like a hum or echo or to reduce cross-talk between microphones that were targeting different sources. [image] Key Filter: Low Frequency Controls the cutoff of the low frequency filter (highpass). Key Filter: High Frequency Controls the cutoff of the high frequency filter (lowpass). Output Key Only Controls output monitor. When checked, it is the out…