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Network Camera

Faq Contents

What is the audio specification? [FAQ: BB_HCM3xxcameras]

  • The audio communication is the 2-way half duplex.
  • The audio compression is G.726 as ADPCM 32kbps.
  • The hearing range is within about 5 m from the external microphone in a quiet place.
  • The voice delay will increase when the network speed is slow or the performance of the PC is low.
  • The voice is not synchronized with the moving image.

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