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HD/SD-SDI 8 AES (16 Channel) Audio Embedder

Model: 7721AE8-HD

  • Audio embedding into 1.5Gb/s HD or 270Mb/s SD video
  • Automatic detection of input video standard
  • Two 1.5Gb/s HD or 270Mb/s SD serial video outputs
  • By-pass relay protection for main program output
  • Supports 24-bit AES audio Embedding for HD and 20-bit AES audio embedding for SD
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The 7721AE8-HD Audio Embedder inserts 8 AES audio signals into a 1.5Gb/s HD or 270Mb/s SD video signals as specified in SMPTE ST 299-1 or ST 272 respectively. The companion 7721AD8-HD Audio De-embedder facilitates audio demultiplexing at the destination. The 7721AE8-HD embeds up to 8 AES audio signals into four groups on the HD/SD outputs allowing dual 5.1 audio applications. The 7721AE8-HD module supports 24-bit AES audio embedding for HD and 20-bit audio embedding for SD. In addition, a full 16x16 audio channel router is available for channel re-mapping. The 7721AE8-HD is Dolby compliant and automatically disables sample rate conversion on AES inputs to permit seamless Dolby embedding. VistaLINK® enables control and configuration capabilities via Simple Network Management Protocol (SNMP). This offers the flexibility to manage the module status monitoring and configuration locally or remotely.
  • Audio embedding into 1.5Gb/s HD or 270Mb/s SD video
  • Automatic detection of input video standard
  • Two 1.5Gb/s HD or 270Mb/s SD serial video outputs
  • By-pass relay protection for main program output
  • Supports 24-bit AES audio Embedding for HD and 20-bit AES audio embedding for SD
  • Flexible 16x16 audio channel router for channel re-mapping
  • Dolby compliant with automatic sample rate conversion disable on AES inputs to permit seamless Dolby embedding
  • Miniature bargraph display to monitor audio content activity
  • Numerous signal monitoring aids
  • Ancillary packet cleaner removes any interfering audio groups prior to embedding
  • User control to force removal of additional audio groups
  • Embeds audio on internally generated black or blue video when there is no video input
  • Card edge LEDs indicate video and audio signal presence and module fault
  • VistaLINK® capable for remote monitoring and control via SNMP (using VistaLINK® PRO) when installed in 7800FR frame with a 7700FC VistaLINK® Frame Controller
 
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