AMX Enova DGX 8 Instruction Manual page 103

AIE Board in Right AIE Slot – Extract Function
Audio is extracted by the AIE Board on the output side for use in supplemental audio equipment as well as
remaining intact as HDMI with embedded audio from the output to the destination device.
HDMI with embedded audio
Source device
FIG. 57
Audio extracted from HDMI output signal
AIE Boards in Both AIE Slots – Insert and Extract Functions
On left – embedded audio is extracted from standard input side and is sent on for audio processing.
On right – inserted audio replaces embedded audio on HDMI signal and is sent to the destination device.
HDMI with embedded audio
Source device
Audio connector set to "Extract"
FIG. 58
Audio extracted from HDMI input signal and inserted onto HDMI output signal(s)
Note: When audio is routed through a separate Audio Matrix Switcher, the audio can be inserted back into the
original system on multiple audio insert/extract connectors.
Important: When audio is "extracted" from an HDMI signal, the audio also remains intact as embedded audio
on the HDMI signal.
Instruction Manual – Enova DGX 8/16/32 Digital Media Switchers
Signal through system
Audio connector set to "Extract"
Analog stereo audio
Signal through system
Analog stereo audio
–
HDMI embedded audio remains intact
AC
AC DC
DC
F L T
F L T
Amplifier and/or speakers
AC
AC DC
DC
F L T
F L T
Audio connector set to "Insert"
Analog stereo audio
Audio processor
Enova DGX Audio Insert/Extract Board
Destination device
HDMI with embedded audio
replaced by inserted audio
Destination device
103