Specifies which microphone or other audio input device to use. Choose Auto to use the Windows default audio device.
Lets you verify the audio input and output devices you've specified.
Specifies which speakers, headphones, or other audio output device to use. Choose Auto to use the Windows default audio device.
Specifies the audio output device to use for ring tones and alerts. Choose Auto to use the Windows default audio device.
Specifies whether to cancel the echoes caused when microphones pick up sounds coming from the system's speakers.
Device | Echo Cancellation |
---|---|
Headset | None |
Windows XP or Vista | Internal |
Echo cancellation provided by an external device | External |