P TG 5610 B/D Reference Manual. Rev 1.0
Page 11 of 53
Audio System
The P TG 5610 includes an integrated 8 channel audio test generator. The 8 channels
are arranged into 4 x AES streams which are available as external AES signals. Audio
can also be embedded into both video outputs.
Each of the 8 mono audio channels has separate adjustments for:
Gain Level:
0 to - 60dB FS
Tone Frequency:
20Hz to 20 KHz
(1 Hz increments)
Phase:
0 to 359 degrees
(1 degree increments)
Pause:
Momentary pause ON/OFF
Bit Depth per AES:
20 or 24 bit
The 8 Mono audio channels are assigned as follows: (Sample rate is 48 kHz)
Channel 1 (left)
Channel 2 (right)
AES 1
Channel 3 (left)
Channel 4 (right)
AES 2
AES Group 1
Channel 5 (left)
Channel 6 (right)
AES 3
Channel 7 (left)
Channel 8 (right)
AES 4
AES Group 2
The first 8 channels can also be embedded into AES Group 3 and 4 which is the full SDI
embedded payload (16 channels of audio = 8 AES) assignment below:
Channel 1 (left)
Channel 2 (right)
AES 5
Channel 3 (left)
Channel 4 (right)
AES 6
AES Group 3
Channel 5 (left)
Channel 6 (right)
AES 7
Channel 7 (left)
Channel 8 (right)
AES 8
AES Group 4
With a valid reference sync input all audio is frequency locked to reference (Including the
48KHz word clock output).
