Talkback

Questions about ATEM Switchers, Camera Converter and everything live!
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inventionpics

  • Posts: 3
  • Joined: Sun Mar 12, 2023 7:39 pm
  • Real Name: Nathan Rausch

Talkback

PostWed Mar 29, 2023 2:16 pm

Hello,

I'm having a lot issues getting talkback to work between my ATEM Television Studio Pro 4K and BMD Studio Camera 6K Pro. I'm trying to take it one issue at a time. The first problem I'm having is connecting this headset to the BMD Studio Camera 6K Pro to be used for talkback:

"Datavideo HP-2A Dual-Ear Headset for ITC Intercom Systems"

I plugged the headset in the 3.5mm jack. I have assigned one of the function keys to be "push to talk" The headphone part works fine, but I can't get the mic to work.

On the ATEM switcher side, I have my headphones plugged into the ATEM. I can hear the audio coming from the camera's internal mics, but can't hear the operator when they're pressing the "push to talk" button.

Any thoughts would be appreciated.


Thanks,
Nathan Rausch
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Mike Ambrose

  • Posts: 182
  • Joined: Wed Jan 13, 2016 11:31 pm

Re: Talkback

PostWed Mar 29, 2023 3:37 pm

I don't know if this is the case as DataVideo doesn't post the specs on this but it could be a CTIA vs OMTP pinout issue.

The Studio Camera 6K Pro manual doesn't call out which pinout they use either (and possibly could be trying to auto detect).

CTIA and OMTP swap the ground and microphone pins which may explain the mic not working.

Image

Assuming this is the case, easiest fix would be to pick up an adapter: https://www.amazon.com/a/dp/B0863VJWL1

Alternatively, if you have any other 3.5mm headsets laying around such as from a phone, try that. If it works then it's almost certainly a pinout issue.
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inventionpics

  • Posts: 3
  • Joined: Sun Mar 12, 2023 7:39 pm
  • Real Name: Nathan Rausch

Re: Talkback

PostWed Mar 29, 2023 3:47 pm

Thanks Mike! I'll give this a try and post back.
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Baz

  • Posts: 622
  • Joined: Wed Aug 22, 2012 5:06 am
  • Location: Sydney, Australia

Re: Talkback

PostThu Mar 30, 2023 12:56 am

Some BMD cameras require a double push to activate talkback.

Baz

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