Emulator Composite.book - Creative

4. Select the amount of gain increase or decrease for the sample. Moving the slider
all the way left (-inf) silences the sample.
5. If the sample is stereo you have the option to change the gain of the right side only,
left side only or both. If you wish to Normalize the sample, check the normalize
box. If the sample is stereo you have to option to normalize each channel
separately.
6. Select OK to perform the Gain Change or Cancel to cancel the operation.
7. Use the Undo function (Ctrl+Z) in the Edit menu if you are not happy with the
results.
DC Filter
The DSP function removes the DC component from a sample, centering the waveform
around the zero axis.
To DC Filter a Sample
1. Click once on a sample icon in the Tree to select it for editing. The waveform
display appears.
2. Usually, you will DC filter the entire sample. In this case you don’t have to select a
specific area.
Selecting a specific region of the sample to DC Filter is not recommended as this can
create a
sudden thump or pop at the selection point from the sudden change in the waveform.
3. Press the DC Filter button. The sample will be centered around the zero axis.
4. Use the Undo function in the Edit menu if you aren’t happy with the results.
+ +
0 0
DC Offset Present DC Offset Removed
- -
7 - Editing a Sample
Sample Edit Tools
E-MU Systems 171