panel. In the Effect Controls panel, click the Edit button to access the advanced controls for
the DeNoise effect. The Clip Fx Editor – DeNoise window opens.
During playback and scrubbing, the DeNoise effect graph shows the original audio (at the
bottom) and cleanup adjustment applied (at the top). While the effect controls are open, you
can still interact with the Timeline panel, placing the playhead and playing the sequence.
The left end of the graph shows low frequencies, and the right end shows high frequencies.
- Play the clip again and pay particular attention to the activity in the graph when there is no
speech, only rumble.
It’s clear that the rumble is in the low frequencies.
Several of the controls are quite straightforward.
Presets: You can choose Heavy or Light Noise Reduction—though in fact these two
options just adjust the Amount setting.
Amount: This is a more precise version of the slider in the Essential Sound panel. Use
this to adjust the intensity of the effect.
Output Noise Only: Enable this option to hear only the noise that is being removed—
helpful when assessing whether you’re removing too much of the desired audio.
