TEAC IF-SM/DM IF-SM:DM Owner's Manual - Page 10

format, 1 > LRCS rear phantom, 1 > LRCS rear hard, 1 > 2.1, 1 > stereo

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2 - Using the card : DOWNMIX option 5.1 format 5.1 > LRCS (rear phantom) In the 5.1 to LRCS downmix with a phantom rear speaker, the attenuation values are: Source > Target Values in dB (default underscored) LFE >C LFE>L,R LS>LS RS>RS -3, -6, -9, -∞ -3, -6, -9, -∞ summed and attenuated (-3) L L R R C LFE LS RS -inf -3, -6, -9, -inf -inf -inf -3, -6, -9, -inf mute -3 C LFE LS RS LC mute LC RC mute RC Table 2.10: 5.1 to phantom rear LRCS downmix pattern 5.1 > LRCS (rear hard) In the 5.1 to LRCS downmix with a hardware rear speaker, the attenuation values are: Source > Target Values in dB (default underscored) LFE >C LFE>L,R LS>S RS>S -3, -6, -9, -∞ -3, -6, -9, -∞ summed L L R R C LFE LS -inf -3, -6, -9, -inf -inf -inf -3, -6, -9, -inf mute mute C LFE LS RS mute RS LC S RC mute RC Table 2.11: 5.1 to hard rear LRCS downmix pattern 10 TASCAM IF-SM/DM Owner's Manual 5.1 > 2.1 In the 5.1 to 4.1 downmix, the attenuation values are: Source > Target Values in dB (default underscored) C >L,R LS, RS> L, R 0, -1.5, -3, -4.5, -6 0, -3, -6, -∞ L L R R C LFE -3 0, -1.5, -3, -4.5, -6 mute C LFE LS -3 mute LS 0, -3, -6, -inf RS -3 mute RS LC mute LC RC mute RC Table 2.12: 5.1 to 2.1 5.1 > stereo In the 5.1 to stereo downmix, the attenuation values are: Source > Target Values in dB (default underscored) C >L,R LS,RS>L,R LFE > L,R 0, -1.5, -3, -4.5, -6 0, -3, -6, -∞ -3, -6, -9, -∞ L R C LFE LS RS -3 0, -1.5, -3, -4.5, -6 - -3, -6, -9, - -3 0, -3, -6, - -3 LC RC mute mute mute mute mute mute L R C LFE LS RS LC RC Table 2.13: 5.1 to stereo downmix pattern

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2 – Using the card : DOWNMIX option
10
TASCAM IF-SM/DM Owner’s Manual
5.1 format
5.1 > LRCS (rear phantom)
In the 5.1
to LRCS downmix with a phantom rear
speaker, the attenuation values are:
Table 2.10: 5.1 to phantom rear LRCS
downmix pattern
5.1 > LRCS (rear hard)
In the 5.1 to
LRCS downmix with a hardware rear speaker,
the attenuation values are:
Table 2.11: 5.1 to hard rear LRCS downmix pattern
5.1 > 2.1
In the 5.1 to 4.1 downmix, the
attenuation values are:
Table 2.12: 5.1 to 2.1
5.1 > stereo
In the 5.1 to stereo downmix,
the attenuation values are:
Table 2.13: 5.1 to stereo downmix pattern
Source >
Target
Values in dB (default
underscored)
LFE >C
–3, –6, –9, –
LFE>L,R
–3, –6, –9, –
LS>LS
summed and attenuated (–3)
RS>RS
Source >
Target
Values in dB (default
underscored)
LFE >C
–3, –6, –9, –
LFE>L,R
–3, –6, –9, –
LS>S
summed
RS>S
L
R
C
LFE
LS
RS
LC
RC
L
R
C
LFE
LS
RS
LC
RC
mute
mute
mute
–3
–inf
–3, –6, –9, –inf
–3, –6, –9, –inf
–inf
–inf
L
R
C
LFE
LS
RS
LC
RC
L
R
C
LFE
LS
RS
S
RC
mute
mute
mute
mute
–inf
–3, –6, –9, –inf
–3, –6, –9, –inf
–inf
–inf
Source >
Target
Values in dB (default
underscored)
C >L,R
0, –1.5, –3
, –4.5, –6
LS, RS> L, R
0, –3
, –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, –
LFE > L,R
–3, –6, –9, –
L
R
C
LFE
LS
RS
LC
RC
L
R
C
LFE
LS
RS
LC
RC
mute
mute
mute
mute
mute
–3
–3
–3
0, –3, –6, –inf
0, –1.5, –3, –4.5, –6
L
R
C
LFE
LS
RS
LC
RC
L
R
C
LFE
LS
RS
LC
RC
mute
mute
mute
mute
mute
mute
–3
–3
–3
0, –1.5, –3, –4.5, –6
0, –3, –6, –
–3, –6, –9, –