Panasonic Viera TX-L32DT35E Operating Instructions Manual page 39

Menu Item
Surround
Auto Gain Control
Volume Correction
Speaker Distance to Wall
MPX
Audio Preference
SPDIF Selection
Adjustments / Configurations (alternatives)
Surround sound settings [Off] / [V-Audio] / [V-Audio Surround] / [V-Audio
ProSurround]
[V-Audio] :
Provides a dynamic enhancer of width to simulate improved spatial effects
[V-Audio Surround] :
Provides a dynamic enhancer of width and depth to simulate improved spatial effects
[V-Audio ProSurround] :
Provides a more progressive enhancer and reverberation to simulate improved spatial
effects
Adjusts the current volume level if it is extremely different from the previous viewed
channel or input mode [Off] / [On]
Adjusts the volume of individual channel or input mode
Adjusts the low frequency sound [Over 30cm] / [Up to 30cm]
•
If the back space between the TV and wall is over 30 cm, [Over 30cm] is
recommended.
•
If the back space between the TV and wall is within 30 cm, [Up to 30cm] is
recommended.
Selects multiplex sound mode (if available)
[Stereo] : Use this normally
[Mono] : When stereo signal cannot be received
[M1] / [M2] : Available while mono signal is transmitted
•
Analogue mode only
Selects the initial setting for audio tracks [Auto] / [Multichannel] / [Stereo] / [MPEG]
•
Selectable options vary depending on the country you select.
[Auto] : Automatically selects the audio tracks if programme has more than two tracks.
The priority is given in the following order - Dolby Digital Plus, HE-AAC, Dolby
Digital, MPEG.
[Multichannel] : The priority is given to multi-channel audio track.
[Stereo] : The priority is given to stereo (2ch) audio track.
[MPEG] : The priority is given to MPEG.
•
Dolby Digital Plus and Dolby Digital are the methods of coding digital signals
developed by Dolby Laboratories. Apart from stereo (2ch) audio, these signals can be
multi-channel audio.
•
HE-AAC is a perceptual coding method used to compress digital audio for efficient
storage and transmission.
•
MPEG is an audio compression method that compresses audio to the smaller size
without any considerable loss of audio quality.
•
Dolby Digital Plus and HE-AAC are the technologies for HD (High definition)
programmes.
•
DVB mode only
SPDIF : A standard audio transfer file format
Selects the initial setting for digital audio output signal from DIGITAL AUDIO OUT and
HDMI2 (ARC function) terminals [Auto] / [PCM]
[Auto] : Dolby Digital Plus, Dolby Digital and HE-AAC (48 kHz) multi-channel are output
as Dolby Digital Bitstream.
MPEG is output as PCM.
[PCM] : Digital output signal is fixed to PCM.
•
For DVB mode, network video contents (p. 96) or Video mode of Media Player (p. 82)
•
ARC (Audio Return Channel) : A function of digital audio output using HDMI cable
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