In the Signal Generator dialog, click the audio
properties.
In the Audio Properties dialog, set up the channels,
sample rate, and bit depth.
Choose how many layers of signal generators you want to use by setting the
Number of Layers parameter.
Set the Global Gain.
For each layer, edit the settings on the Source,
Frequency, and Level
tabs.
If you have selected stereo channels, you can make changes for both or just one
of the channels by selecting All Channels,
Left Channel, or Right
Channel.
