76.605 a 5
Aural Carrier Level
"The rms voltage of the aural signal shall be maintained between 10 and 17 decibels below the associated
visual signal level. This requirement must be met both at the subscriber terminal and at the (headend).
For (baseband converters), the rms voltage of the aural signal shall be maintained between 6.5 and 17 decibels
below the associated visual signal level at the subscriber terminal."