PCX_Emphasis
Defines the type of pre-emphasis.
In professional mode:
0 = type J17 pre-emphasis
1 = 50/15us pre-emphasis
2 = no pre-emphasis
3 = pre-emphasis manually (default)
In public mode:
0 = pre-emphasis 50/15us
1 = no pre-emphasis ( default )
Possible values: 0, 1, 2, 3
Default value: 3