How can you convert audio (3.5mm) to S/PDIF?

Posted by SSumner on Super User See other posts from Super User or by SSumner
Published on 2013-06-24T16:02:47Z Indexed on 2013/06/24 16:25 UTC
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Filed under:

audio

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hdmi

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spdif

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analog

I have a monitor that I want to use as my 'TV' for my gaming system. I connect it via HDMI, so sound and video go through the monitor, but I want sound to my headphones, which travels via optical (S/PDIF) cable. The monitor (Dell U2713HM) has a 3.5mm audio jack on it for line out, but I couldn't find anything that simply plugs in an converts the analog audio signal to a digital one so I can plug in a S/PDIF cable. What sort of device do I need to do this? (I am not asking for shopping recommendations, merely what options allow this conversion. I would prefer the smallest option, as space is limited).

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