Onkyo TX-NR808 User Manual
Page 39

39
En
THX
Founded by George Lucas, THX develops stringent standards that ensure 
movies are reproduced in movie theaters and home theaters just as the direc-
tor intended. THX Modes carefully optimize the tonal and spatial character-
istics of the soundtrack for reproduction in the home-theater environment. 
They can be used with 2-channel matrixed and multichannel sources. Sur-
round back speaker output depends on the source material and the selected 
listening mode.
• THX Cinema
THX Cinema mode corrects theatrical soundtracks for playback in a home 
theater environment. In this mode, THX Loudness Plus is configured for 
cinema levels and Re-EQ, Timbre Matching, and Adaptive Decorrelation 
are active.
• THX Music
THX Music mode is tailored for listening to music, which is typically mas-
tered at significantly higher levels than movies. In this mode, THX Loud-
ness Plus is configured for music playback and only Timbre Matching is 
active.
• THX Games
THX Games mode is meant for spatially accurate playback of game audio, 
which is often mixed similarly to movies but in a smaller environment. THX 
Loudness Plus is configured for game audio levels, with Timbre Matching 
active.
The combination of Dolby Pro Logic II/IIx
*2
and THX Cinema/Music/
Games modes can be used.
The combination of Dolby Pro Logic IIz Height
*3
and THX Cinema/
Music/Games modes can be used.
The combination of DTS Neo:6 and THX Cinema/Music/Games modes 
can be used.
• THX Select2 Cinema
This mode expands 5.1-channel sources for 7.1- channel playback. It does 
this by analyzing the composition of the surround source, optimizing the 
ambient and directional sounds to produce the surround back channel out-
put.
• THX Select2 Music
This mode is designed for use with music. It expands 5.1-channel sources 
for 7.1-channel playback.
• THX Select2 Games
This mode is designed for use with video games. It can expand 5.1-channel 
sources for 6.1/7.1-channel playback.
• THX Surround EX
This mode expands 5.1-channel sources for 6.1/7.1- channel playback. It’s 
especially suited to Dolby Digital EX sources. THX Surround EX, also 
known as Dolby Digital Surround EX, is a joint development between 
Dolby Laboratories and THX Ltd.
Listening Mode
Description
Input 
Source
Speaker 
Layout
T H X
e
C i n e m a
P
P
N e o : 6
t r i x t e x t e
T H X
e
M u s i c
a P
a P
T H X
e
G a m e s
a P
a P
N e o : 6
t r i x t e x t e
T H X
e
S 2
m
C i
C
n
e
m a
T H X
e
S 2
m
M u s
i
c
T H X
e
S 2
m
G a m
e
s
T H X
e
S u
r
r
a
E X
a
