Balanced connections
105
VeniceF
Operator Manual
Loop area diagram showing a small loop area
Balanced connections
Balanced connections are generally immune to ground loops because the grounded
screen conductor is not used as a reference for the signal conductors. Instead, each
conductor of a balanced connection is a reference for the other, and any induced noise
is rejected because it is common to both conductors. The process of eliminating noise
like this is called common mode rejection (CMR), which is often measured as a ratio
(common mode rejection ratio (CMRR)). CMRR is dependent on the performance of the
sending and receiving circuits at either end of the connection.
Balanced connection diagram
Midas Venice
F
console
Power distribution
unit (PDU)
GEQ (for
example, Square
ONE Graphic)
Audio
connection
Power connection
Power
connection
Small loop area
+
-
+
-
Screen
Chassis
Chassis
Source
Destination
Содержание Venice F16
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Страница 8: ...viii Contents VeniceF Operator Manual...
Страница 38: ...30 Chapter 4 Working With The Console VeniceF Operator Manual...
Страница 50: ...42 Chapter 5 Mono Input Channel VeniceF Operator Manual...
Страница 80: ...72 Chapter 7 Output Section VeniceF Operator Manual...
Страница 82: ...74 Appendix A Functional Block Diagrams VeniceF Operator Manual Overview...
Страница 83: ...Mono input module 75 VeniceF Operator Manual Mono input module...
Страница 84: ...76 Appendix A Functional Block Diagrams VeniceF Operator Manual Stereo input module...
Страница 85: ...Stereo return 77 VeniceF Operator Manual Stereo return...
Страница 86: ...78 Appendix A Functional Block Diagrams VeniceF Operator Manual Group...
Страница 87: ...Aux 79 VeniceF Operator Manual Aux...
Страница 88: ...80 Appendix A Functional Block Diagrams VeniceF Operator Manual Monitor...
Страница 89: ...Stereo master 81 VeniceF Operator Manual Stereo master...
Страница 90: ...82 Appendix A Functional Block Diagrams VeniceF Operator Manual Mono master...
Страница 91: ...Matrix 83 VeniceF Operator Manual Matrix...
Страница 92: ...84 Appendix A Functional Block Diagrams VeniceF Operator Manual Solo and comms...
Страница 93: ...Digital 85 VeniceF Operator Manual Digital...
Страница 94: ...86 Appendix A Functional Block Diagrams VeniceF Operator Manual...
Страница 104: ...96 Appendix C Application Notes VeniceF Operator Manual...
Страница 106: ...98 Appendix D Crib Sheets VeniceF Operator Manual Mono input channels Notes...
Страница 107: ...Dual stereo input channels 99 VeniceF Operator Manual Dual stereo input channels Notes...
Страница 108: ...100 Appendix D Crib Sheets VeniceF Operator Manual...
