Audio Filter Tab
The Audio Filter tab lets you add audio filters to your source file to help improve the audio quality of your target files. These filters can be previewed in this tab and are applied to the target audio formats.
1. Click the Advanced button from the Target screen, you will see the advanced controls. Select the Audio Filter tab to add a variety of filters.
2. Click the Add button to add one or more audio filters to your target. A brief description of each filter is listed in the Description box when the filter is highlighted. You can browse the different filter categories on the left and choose filters from the right. Holding down Shift or Ctrl and selecting the desired filters lets you add multiple filters to the Filter list. Remember that you can add filters to both sources and targets, so you should only add a filter at the source to improve it, for example, a low pass filter to remove a whine or hiss.
3. Once you have added a filter, you can click the filter in the list to view and adjust its properties.
4. Selected filters are applied from the list top-down, so the top-most filter in the list is applied first, and the bottom-most filter in the list is applied last.
5. To adjust the order of the filters in the list, select the filter in the list then click the Up or Down buttons to move it up or down in the list.