20
Enh-AC-3-Ch-Det
This item controls the presence detection the embedded Enhanced AC-3
audio pairs. Whenever Enhanced AC-3 is lost on any of the selected
Dolby pairs, it is detected as an audio presence error.
Off
: the functionality is switched off.
Probe
: the card detects if there is enhanced AC-3 present, but will
only give this as a status item. The card will not switch to the other
channel.
A
: the card detects enhanced AC-3 presence on channel A and will
switch to the other channel.
B
: the card detects enhanced AC-3 presence on channel B and will
switch to the other channel.
A+B
: the card detects enhanced AC-3 presence on both channel A
and B and will switch to the other channel.
The default setting is
Probe
Dolby-E-Ch-Det
This item controls the presence detection the embedded Dolby E audio
pairs. Whenever Dolby E is lost on any of the selected Dolby pairs, it is
detected as an audio presence error.
Off
: the functionality is switched off.
Probe
: the card detects if there is Dolby E present, but will only
give this as a status item. The card will not switch to the other
channel.
A
: the card detects Dolby E presence on channel A and will switch to
the other channel.
B
: the card detects Dolby E presence on channel B and will switch to
the other channel.
A+B
: the card detects Dolby E presence on both channel A and B
and will switch to the other channel.
The default setting is
Probe
FullScale-Det
FullScale-Det
allows the card to detect whether the signal has any
PCM channels which exceed full scale and are therefore clipped.
Off
: the functionality is switched off.
Probe
: the card detects if there is PCM full scale, but will only give
this as a status item. The card will not switch to the other channel.
A
: the card detects PCM full scale on channel A and will switch to
the other channel.
B
: the card detects PCM full scale on channel B and will switch to
the other channel.
A+B
: the card detects PCM full scale on both channel A and B and
will switch to the other channel.
The default setting is
Probe
Nr_Clip_Samples
Nr_Clip_Samples
is the number of allowed PCM samples above
Clip_Level
before the actual PCM full scale error is determined. can
be between 1 and 31 samples