Audio Conversion

Cobalt Digital 9035 – Analog and SDI Input to SDI Output Converter with Audio Embedding, Frame Sync

The 9035 provides analog-to-SDI conversion for HD and SD sources, with 12-bit conversion bit depth, and also accepts an HD/SD-SDI input with audio embed/de-embed and routing. Additionally, the 9035 provides frame sync and audio embedding with a crosspoint that accepts up to 16 channels of discrete AES audio, and up to eight channels of balanced analog audio.

The 9035 allows AFD code insertion, closed captioning and timecode insertion from SDI, VITC waveform (SD analog). The 9035 includes full video proc control with user memory, full audio routing control, and frame sync. Frame sync can be used to delay video or audio-video offset for lip-sync alignment. Factory presets enable a return to factory settings.

9035 Options

  • 9035-SD (SD only version)
  • +DEC Dolby® Digital/E Decoder
  • +AMx Audio Mixer
  • +LM-C Loudness Meter
  • +UM Linear Acoustic Upmixer
  • +LTC LTC In/Out
  • HD/SD universal analog and digital inputs
  • Differential analog video inputs for power hum rejection
  • 5-Line adaptive comb filter for SD-Composite mode
  • Video proc controls
  • Audio channel mapping, downmixing, and level control
  • Video proc controls
  • Analog and AES audio inputs and AES output
  • 24-bit analog audio conversion to AES
  • 24-bit audio embedding or de-embedding
  • Timecode insertion/conversion from SDI input and analog video input sources. +LTC option allows LTC input/output on shared port, with bi-directional conversion between VBI and LTC on RS-485 or any audio I/O.
  • AFD code insertion
  • Audio channel mapping, downmixing, and level control
  • 16 user presets
  • Audio offset adjustment for lip-sync alignment
  • Frame sync with up to 13 frames of user adjustable delay
  • User offset to frame sync to align Dolby® delay
  • HD/SD closed captioning support and flexible timecode processing
  • Dolby® Digital/E decoder option with metadata output
  • Remote control/monitoring via DashBoard™ software or OGCP-9000 control panel
  • Five year warranty

Please visit or contact Cobalt sales for more information.

Product by:

Cobalt Digital Cobalt continually develops award-winning, unique solutions, maximizing capacity and packaging economy such as same-card Dolby® E/Dolby® D transcoding, quad-stream independent Dolby® D encoding, full-feature density (such as single-card scaler/framesync and loudness processing), and HDBNC and DIN 1.0/2.3 high-density connectorization. Quality is evident in both engineering design and advanced manufacturing. Unique engineering advances such as glitch-free audio resync are found in our principle frame sync products and event-based automated card setup. Robust manufacturing uses the latest in component advances and multi-layer PCB technology — all backed by our 5-year warranty.