DAQ Plot ► Preferences ► Hardware ► Sound In
The Sound In Hardware preferences sets the state of the Sound In Hardware. The following diagrams the Sound In device preferences pane.
DAQ Plot will enumerate the default Sound In hardware on your computer. To use it, select the CA-Sound-Input Indentification as shown in the figure above and then click the Apply button.
The default sound in, which is usually the built-in microphone, has no settable parameters. It's available mostly because the audio digitizer can be had for free as it comes with the computer.