Apple Logic Pro X - Manual (Page 750)

Chapter 22 Surround in Logic Pro X 750
7.1 (3/4.1) surround format
7.1 (3/4.1) uses the same speaker configuration as 5.1, but adds two additional side channels (left
mid and right mid), placed directly to the left and right of the listening position. It is designed for
a big cinema, in other words.
+70°
+110°
–70°
–110°
0°
–30° +30°
LFE
Lm
L
Ls Rs
Rm
R
C
Mixing
position
7.1 (SDDS—Sony Dynamic Digital Sound) surround format
7.1 (SDDS—Sony Dynamic Digital Sound) adds two additional speakers to 5.1 (left center and
right center). As with the other 7.1 format, this is designed for use in a large cinema, equipped
with Sony decoding and playback hardware.
+45°
+135°
–45°
–135°
+22.5°
0°
–22.5°
LFE
C
Ls
L
Lc Rc
Rs
R
Mixing
position