DC Shift¶
Description
This can be useful to remove a DC offset[1] (caused perhaps by a hardware problem in the recording chain) from the audio. The effect of a DC offset is reduced headroom and hence volume.
Parameters
Parameter |
Value |
Description |
|---|---|---|
DC Shift |
Float |
Sets the DC shift, allowed range is [-1, 1]. It indicates the amount to shift the audio. |
Limiter Gain |
Float |
Optional. It should have a value much less than 1 (e.g. 0.05 or 0.02) and is used to prevent clipping. |