ADX-1852 HD/SD 4 AES Disembedder w. Analog Audio Monitor
ADX-1842 HD/SD 4 AES Disembedder
Guide to Installation and Operation
Page 8 of 10
ADX-1842/1852
Audio
The
Audio
tab shows the audio groups detected and
provides resources for managing the audio processing of
the ADX-1842 or the ADX-1852.
Group Detected:
indicates embedded audio groups in the
ADX-1842 or the ADX-1852 HD/SD-SDI input.
To configure the
AES
digital audio signals, access the
AES1 to 4 tabs. There are two sliders (left and right for
stereo sound) available to set the level from -96 dB to +12
dB in steps of 0.5 dB. To invert the selected audio channel
phase, check the
Phase Invert
boxes. The
Lock
option
locks both channel level sliders together, so that moving
one slider moves the other one as well. The
Mute
option
mutes both audio channels completely. The
Swap
option
interchanges the right and the left audio channels.
The
Delay
tab allows the user to set the delay of the AES
audio as it passes through the disembedder. The delay is
selectable between none, and a number of video frames (0
to 3 frames in 0.5 frame steps).
The
Disembedding
tab allows the user to select which
embedded audio group will appear at the indicated AES
outputs.
The
Status
tab monitors some of the information carried in
the AES outputs channel status.
The
Bits
status monitors the audio samples word length (in
bits). The possible values are 16 bits, 20 bits, 24 bits or
other.
The
Mode
status monitors the channel mode. The possible
values are two channels (Two ch), one channel (One ch),
primary or secondary (Pri/Sec), Stereo or Other. If not
indicated, it will show as N/I.
The
Emph
status monitors the audio channel emphasis.
The possible values are none, 50/15
µ
s and J.17. If not
indicated, it will show as N/I.
The
Use
status monitors the use of channel status block.
The possible values are either professional (PRO) or
consumer (CONS).
The
Encoding
status monitors the audio channel encoding
type. The possible values are PCM or NPCM (non-PCM).
