Re: Going digital? #ubitx
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Hope this small trick helps reduce volumes of Audio transformers making Interface cards much cute.
ven audio transformers could be avoided using ^N139 high speed optos. they can transfer data of few KBPSI recall one German guy who interfaced DRM signals (Digital radio Mondial) using this technique andhe as abl;e to decode the resultant audio.
On Mon, Jan 8, 2018 at 10:56 PM, David Arthur <mumrah@...> wrote: