3025SW Master Control Switching & Channel Branding
Revision 1.0 Page 57
VO2: This is the ratio of VO2 audio that will be mixed when a voiceover (or combination of
voiceovers) is applied. 100% means that 100% of VO2 audio will be mixed and 0%
means that the VO2 audio component of the audio mix will be silent. Only the VO2
channels that have been configured to “mix” will have the ratio applied to them. See
section 4.7 for more details on mixing.
VO3: This is the ratio of VO3 audio that will be mixed when a voiceover (or combination of
voiceovers) is applied. 100% means that 100% of VO3 audio will be mixed and 0%
means that the VO3 audio component of the audio mix will be silent. Only the VO3
channels that have been configured to “mix” will have the ratio applied to them. See
section 4.7 for more details on mixing.
VO4: This is the ratio of VO4 audio that will be mixed when a voiceover (or combination of
voiceovers) is applied. 100% means that 100% of VO4 audio will be mixed and 0%
means that the VO4 audio component of the audio mix will be silent. Only the VO4
channels that have been configured to “mix” will have the ratio applied to them. See
section 4.7 for more details on mixing.
VO5: This is the ratio of VO5 audio that will be mixed when a voiceover (or combination of
voiceovers) is applied. 100% means that 100% of VO5 audio will be mixed and 0%
means that the VO5 audio component of the audio mix will be silent. Only the VO5
channels that have been configured to “mix” will have the ratio applied to them. See
section 4.7 for more details on mixing.
The EMERGENCY Bus has a Program Attenuation ratio. This is the amount by which the program audio
channels will be ducked when the emergency is applied. 100% means that the program audio channels
will be mute and 0% means that the program channels will be at 100% of their input level (after input gain
adjustment). A value of 50% indicates would duck both the Program and Emergency audio by 50%.
4.6.6. Transition Time
This control is only applicable to the voice-overs. It determines the time that the voice over audio will
ramp up when this input is taken on air directly without transitioning it on or off in the normal way. This
field is expressed in frames.