M/S Channel Operation Block Diagram - Euphonix CS3000 Operation Manual

M/S Channel Operation
Block Diagram
M1
A (Left)
M2
B (Right)
L1
L2
A-B
M1
(S Difference)
M2
A+B
L1
(M Mono)
L2
Euphonix CS3000/2000 Operation Manual
M/S Encoder - Stereo Effect Signal Flow
Phase Reverse
Switched In
PWR
Phase Reverse
Switched In
PWR
Line In 1
Line In 2
MS Decoder
Phase Reverse
Switched Out
PWR
Phase Reverse
Switched In
PWR
Line In 1
Line In 2
Fader Source
-A
-B
B
A
A-B
-(A-B ) = -A+B
A+B
A+B
Section 4: Tutorial
Select
M1
B-A
L1
S
BAL
M2 A-B
Mode 10: Stereo
UF
L2
Rev
L1
A+B
M
L2
Mode 6: Mono
LF
The Math:
Left = M + S = 2A = (A+B) + (A-B)
Right = M - S = 2B = (A+B) - (A-B)
Fader Source
Select
M1
A
L1
BAL
M2
B
Mode 7: Stereo
L2
LF
Stereo 1 Bus
L R
A-B
B-A
Stereo 1 Bus
L R
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