Test Tone: The test tone generator is useful for testing your speakers, audio hardware and listening environment. Tones at set frequencies or at a custom frequency can be used as test tones, as can white or pink noise. In addition, a Channel Identification mode will identify left and right speakers.
Enable - Starts playback of a test tone
Type - sets type of test tone to play
Volume - sets volume of test tone
Frequency - sets the frequency of the test tone