Bryston SP3 Manual page 50

APPENDIX : DOLBY VOLUME/DRC SET continued
I
Dd VOL HIGH FULL MODE - Dolby Volume is ON, high strength (dynamic
Dd VOL LOW HALF MODE - Dolby Volume is ON, low strength (dynamic
Dd VOL MED HALF MODE - Dolby Volume is ON, medium strength
Dd VOL HIGH HALF MODE - Dolby Volume is ON, medium strength
DYN RANGE MEDIUM 1
DYN RANGE LOW 2
DRC AUTO(THD,DTSHD) – Dolby Volume is OFF, DRC is ON, high
3. Additional configuration options for Dolby Volume.
When any of the Dolby Volume selection is made, that is if line 2 selects anything from
Dd VOL LOW FULL MODE to Dd VOL HIGH HALF MODE (and only those) then
the additional configuration settings are displayed in the lines 3 and 4 on the screen:
Line 3: Dd VOL OFFS 0.0dB - use volume knob to adjust Dolby Volume level offset
–20.0..+20.0dB. This parameter defines the maximum sound level for the
3
This is equivalent to DYNAMIC RANGE MEDIUM selection in SP1.7, SP2
4
This is equivalent to DYNAMIC RANGE LOW selection in SP1.7, SP2
SP3 Dolby Volume/DRC Screen
range is highly reduced). The "Full Mode" means that Dolby
Volume algorithm applies both audio compression and spectral
equalization.
range is slightly reduced). The "Half Mode" (as opposed to "Full
Mode") means that Dolby Volume algorithm applies only audio
compression but not spectral equalization.
(dynamic range is moderately reduced). The "Half Mode" means
that Dolby Volume algorithm applies only audio compression but
not spectral equalization.
(dynamic range is moderately reduced). The "Half Mode" means
that Dolby Volume algorithm applies only audio compression but
not spectral equalization.
3
– Dolby Volume is OFF but older DRC algorithm
(Dynamic Range Compression) is ON resulting in medium
dynamic range (moderate compression)
4
– Dolby Volume is OFF, DRC is ON producing low
dynamic range (high compression).
compression conditional upon the presence of DYNF flag in the
digital source stream.
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