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I take it they are using a lavalier microphone during lectures that broadcasts the recording in an unencrypted format? If so, that's a great solution.
by HWR_14 1y ago
I take it they are using a lavalier microphone during lectures that broadcasts the recording in an unencrypted format? If so, that's a great solution.
- net01 1y agoYeah, they are using Sennheiser transmitters (some are lavs some are full XLR mics ) Basically, I am using an SDR(RTL-SDR V4 with a small antenna) and SDR++ they have set frequencies that I have bookmarked and saved. Funny thing, this allows me to listen to courses in other rooms, its quite fun to tune in and guess the class xD