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Digital Audio De-Multiplexer


The UFM-30DEMUX is a module-type digital audio de-multiplexer designed to extract 8-channel AES/EBU signals (4 stereo pairs) from 3G-SDI, HD-SDI or SD-SDI signals. ANC time code can be output as LTC by switching an AES output to LTC output.

Main Features

  • De-multiplexes 4 pairs of AES/EBU signals (8 channels) from SDI signals
  • Supports 3G-SDI Level A/B
  • Sixteen channels of embedded audio can be assigned to 8 arbitrarily selected AES channels*
  • Supports asynchronous embedded audio de-multiplexing
  • Supports remapping and multiplexing of embedded audio onto SDI signals after de-multiplexing and remapping
  • Switching from AES OUT 7/8 to LTC OUT allows LTC output support. ANC time code can be output as LTC
  • Enables SDI signal input to bypass output when the power is turned off or By-pass mode is selected
  • UFM-3DMXAO: Analog audio output option. Equipped with connector for independent LTC time code output
    *With asynchronous audio sources, audio channels can be freely mapped on a per-group basis, not per-channel

Block Diagram