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MPEG is an audio compression method that compresses audio to the
smaller size without any considerable loss of audio quality.
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Dolby Digital Plus and HE-AAC are the technologies for HD (High
definition) programmes.
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For Digital TV
SPDIF Selection
(
Auto
/
PCM
)
Selects the initial setting for digital audio output signal from DIGITAL AUDIO
OUT and HDMI2 (ARC function) terminals.
●
SPDIF is a standard audio transfer file format.
Auto
:
Dolby Digital Plus, Dolby Digital and HE-AAC multi-channel are output
as Dolby Digital Bitstream. MPEG is output as PCM. DTS is output as
DTS for video contents of Media Player / Network services.
PCM
:
Digital output signal is fixed to PCM.
●
ARC (Audio Return Channel) is a function of digital audio output using
HDMI cable.
●
For Digital TV or video contents of Media Player / Network services
Media Player Video mode Audio output settings
Home network Videos Audio output settings
HDMI1 / 2 / 3 Input
(
Digital
/
Analogue
)
Selects to fit the input signal.
Watching External equipment HDMI features
Digital
:
When sound is carried via the HDMI cable connection
Analogue
:
When sound is not carried via the HDMI-DVI adaptor cable connection
●
For HDMI input
Reset to Defaults
Resets the current Sound Mode to the default settings.