Checking the audio signal information

Displays information about the audio signal and the status of sound settings.

Audio format of the input signal

The number of source channels in the input signal (front/surround/LFE)

For example, “5.1 (3/2/0.1)” means 5.1ch in total (3 front channels, 2 surround channels, and LFE).

The number of samples per second of the input digital signal (sampling frequency)

The dialogue normalization level of the input bitstream signal

The number of signal output channels and the speaker terminals from which signals are output

For example, “5.1.2” means standard 5.1-channel plus 2 channels for overhead speaker channels.

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