https://stream.echo6.co/videos/watch/e2e6299a-d8aa-418b-b72e-ccf82942d351 A short follow up video to my last one showing nearly the same setup, except in this video I highlight how to quickly recompile the Whisper binary on the host machine. In this case, the machine has an additional cpu flag that ultimately leads to way better Whisper performance. thank you to the Whisper developer for pointing this out The difference in time from capturing the IQ to visually seeing the transcribed text is huge, like nearly almost immediately shown after the capture. I chose to use an RTLSDR v3 dongle for the capture, but it's possible to configure SDR4space to use a variety of soapy supported SDRs. For the latest DragonOS FocalX ISO, https://sourceforge.net/projects/dragonos-focal/files/ For more information about WhisperCPP, https://github.com/ggerganov/whisper.cpp For a better understanding of what Mosquitto provides, https://mosquitto.org Follow @cemaxecuter on Twitter for more DragonOS and SDR info. Become a patron @ https://www.patreon.com/cemaxecuter Sun, 26 Apr 2026 14:42:35 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/e2e6299a-d8aa-418b-b72e-ccf82942d351 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.