Surround Parameter

140

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Surround Parameter

You can adjust the surround audio sound field effects to match your 

preferences.

The items (parameters) that can be adjusted depend on the signal 

being input and the currently set sound mode. For details on the 

adjustable parameters, see “Sound modes and surround parameters” 

(vpage 210).

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• Some setting items cannot be set while playback is stopped. Make the settings 

during playback.

 

2 Home Theater EQ

Gently softens the upper treble range of movie soundtracks to reduce 

possible harshness and improve clarity.
On :  “Home Theater EQ” is used.
Off (Default) :  “Home Theater EQ” is not used.

 

2 Loudness Management

This sets whether to output as specified in “Dynamic Compression” 

or output directly without compressing the dynamic range of audio 

recorded in the disc.
On (Default) 

 

Outputs using the settings made in “Dynamic 

Compression” and “Dialogue normalization function” 

(vpage 179) are enabled.

Off :  “Dynamic Compression” settings and “Dialogue Normalization” 

are disabled, and the signals on the disk are output as is.

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• This can be set in the Dolby TrueHD mode. 

 

2 Dynamic Compression

Compress dynamic range (difference between loud and soft sounds).
Auto (Default) :  Automatic dynamic range compression on/off control 

according to source.

Low / Medium / High :  These set the compression level.
Off :  Dynamic range compression is always off.

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• You can set “Auto” only for the Dolby TrueHD source.