2 – Using the card : DOWNMIX option
TASCAM IF-SM/DM Owner’s Manual
9
6.1 format
6.1 > 5.1
In the 6.1 to 5.1 downmix, the
attenuation values are:
Table 2.6: 6.1 to 5.1 downmix pattern
6.1 > 2.1
In the 6.1 to 2.1 downmix, the
attenuation values are:
Table 2.7: 6.1 to 2.1 downmix pattern
6.1 > stereo
In the 6.1 to stereo downmix,
the attenuation values are:
Table 2.8: 6.1 to stereo downmix pattern
6.1 > mono
In the 6.1 to mono downmix,
the attenuation values are:
Table 2.9: 6.1 to mono downmix pattern
Source > Target
Values in dB (default
underscored)
CS (LC)>LS,RS
-3, –4.5, –6
Source >
Target
Values in dB (default
underscored)
C > L,R
0, –1.5, –3, –4.5, –6
LS,RS>L,R
0, –3, –6, –
∞
CS (LC)>L,R
–3, –6, –9, –
∞
L
R
C
LFE
LS
RS
CS (LC)
RC
L
R
C
LFE
LS
RS
LC
RC
mute
mute
–3
–3, –4.5, –6
L
R
C
LFE
LS
RS
CS (LC)
RC
L
R
C
LFE
LS
RS
LC
RC
mute
mute
mute
mute
mute
–3
–3
–3
–6
0, –3, –6, –inf
–3, –6, –9, –inf
0,
–1.5, –3, –4.5, –6
Source >
Target
Values in dB (default
underscored)
C > L,R
0, –1.5, –3, –4.5, –6
LFE>L,R
–3, –6, –9, –
∞
LS,RS>L,R
0, –3, –6, –
∞
CS (LC)>L,R
–3, –6, –9, –
∞
Source >
Target
Values in dB (default
underscored)
C > L+R
0, –1.5, –3, –4.5, –6
LFE>L+R
–3, –6, –9, –
∞
LS,RS>L+R
0, –3, –6, –
∞
CS(LC)>L+R
–3, –6, –9, –
∞
L > L
summed and attenuated (–3)
R > R
L
R
C
LFE
LS
RS
CS (LC)
RC
L
R
C
LFE
LS
RS
LC
RC
mute
mute
mute
mute
mute
mute
–3
0, –1.5, –3, –4.5, –6
–3
–3
–6
–3, –6, –9, –inf
0, –3, –6, –inf
–3, –6, –9, –inf
L
R
C
LFE
LS
RS
CS (LC)
RC
L
R
C
LFE
LS
RS
LC
RC
mute
mute
mute
mute
mute
mute
–3
–3
–3
–6
–3
–
inf
–3, –6, –9, –inf
0, –3, –6, –inf
–3, –6, –9, –inf
0, –1.5, –3, –4.5, –6
