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Appear Digital audio levelling
Appear Digital audio levelling
The Appear audio leveler sorts out audio variations by applying level control in the MPEG domain.




Appear Download AppearTV_XC5x00_v4.0tx.pdf


  • For equalisation of audio in TV and Radio services within a digital head-end
  • Audio volume control in an MPEG domain
  • Audio levelling of up to 250 channels (from 25 to 250)
  • Supports MPEG 1, layer 1 / 2 audio
  • Adjustment range +- 30 db
  • 1 slot wide

Appear’s audio levelling solution makes it possible for operators to synchronize the audio levels of radio and TV channels originating from different studios and processed with different encoder settings. With each module having a capacity of up to 250 channels, operators can cater with hundreds of channels simultaneously.

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