https://peertube.watch/videos/watch/faa5014a-a5b9-4825-a99f-1112e4135b24 GPU processors have become essential for image or AI processing. Can they bring anything to real-time signal processing for SDR applications? The answer is yes, of course, but not all classic algorithms (FIR, DDC, etc.) can be used "as is", sometimes a different approach must be taken. In this presentation, I will share the solutions that I implemented to achieve multi-channel DDC on NVIDIA Jetson GPU and will make a comparison with "classic CPU" approaches. Speaker: Sylvain AZARIAN, Track: Software-Defined Radio and Amateur Radio devroom, Room: UB2.147, When: Sunday 4 February 2024, 09:30–09:55 (Brussels time), Schedule: FOSDEM 2024 event page, Slides & links Slides (v2), Licence: Creative Commons Attribution 2.0 Belgium (CC BY 2.0 BE) (as stated in the FOSDEM video archive). Attribution: “Using GPU for real-time SDR Signal processing” by Sylvain AZARIAN, FOSDEM 2024. Original recording: 2024/ub2147/fosdem-2024-1643-using-gpu-for-real-time-sdr-signal-processing.av1.webm from the FOSDEM video archive. This channel is an unofficial mirror; FOSDEM is a free and non-commercial event organised by the community for the community. Sun, 25 Oct 2026 01:54:21 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://peertube.watch https://peertube.watch/lazy-static/avatars/3b284627-b75f-409e-ac2e-10f4c2946f43.png https://peertube.watch/videos/watch/faa5014a-a5b9-4825-a99f-1112e4135b24 All rights reserved, unless otherwise specified in the terms specified at https://peertube.watch/about and potential licenses granted by each content's rightholder.