AMX DGX-AIE DGX Audio Insert / Extract Board

The AVS-ENOVADGX32-AUD-INS-EXT is an audio insert / extract board for the Enova DGX 16 and Enova DGX 32. The board provides insert or extract access to the first 16 video input or output positions. The Enova DGX 16 and Enova DGX 32 enclosures both support one audio insert/extract board on the input side and one on the output side. The audio insert/extract board simplifies system design by allowing audio from a source located near the Enova DGX to be plugged directly into the system. This can dramatically reduce the overall cost of the system by eliminating the need for additional Transmitters or Receivers. Breakaway embedded audio and send to a separate audio system to be distributed throughout an environment.

The Enova DGX Audio Insert / Extract Board is ideal for applications when local sources such as computers with analog audio outputs are plugged directly into the Enova DGX. Inserted audio can be embedded onto any Enova DGX output. The board also allows de-embed audio from Enova DGX HDMI inputs to be sent to a separate audio system.

Features:

• De-embed Audio – Breakaway embedded audio from Enova DGX inputs and send to a separate audio system to distribute throughout an environment
• Embed Audio – Insert local analog audio into pre-switched digital video paths or post switched digital audio paths depending on audio insert/extract board location
• Individually Configurable – Each audio access point can be individually configured for insertion or extraction functionality
• Hot Swappable – Easily add or replace I/O boards at any time after deployment - the system automatically recognizes the new configuration and activates the boards

Specifications:

• AUDIO INSERTION
  • Audio Signal Type: Analog Stereo, up to 16 channels per enclosure
  • Analog Input Level (Max): +3 dBu, unbalanced
  • Input Impedance: 10k O
  • Analog to Digital Conversion: 48 kHz Sample Rate, 24-bit
  • Analog to Digital Reference Level: +3 dBu = 0 dBfs
  • Optimal Analog Audio Operating Range: -30 dBu to +2 dBu
  • Input Connectors: 8 pluggable, dual three-position, terminal blocks each containing two single-ended stereo contacts (supports 28 to 18 AWG)
• AUDIO EXTRACTION
  • Audio Signal Type: Analog Stereo, up to 16 channels per enclosure
  • Analog Output Level (Max): +2.8 dBu, unbalanced.
  • Output Impedance Drive: >= 5k O
  • Output Frequency Response: < ± 0.3 dB, 20 Hz to 20 kHz
  • Audio Output THD+N: < 0.04%, 1 kHz, -10dBu to +2.8dBu
  • Audio Out SNR: >95 dB, 20 Hz to 20 kHz Vin=+3dBu
  • Digital to Analog Resolution: 24 bit, 2 Channel
  • Digital to Analog Reference Level: 0 dBfs = +3 dBu
  • Optimal Digital Audio Operating Range: -30 dBfs to -2 dBfs
  • Audio Synchronization: TBA
  • Output Connectors: 8 pluggable, dual three-position, terminal blocks each containing two single-ended stereo contacts (supports 28 to 18 AWG)