this post was submitted on 12 Apr 2024
24 points (96.2% liked)

Technology

59534 readers
3195 users here now

This is a most excellent place for technology news and articles.


Our Rules


  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots


founded 1 year ago
MODERATORS
 

from fabrice bellard.

top 5 comments
sorted by: hot top controversial new old
[–] cmnybo@discuss.tchncs.de 4 points 7 months ago (1 children)

Wow, that is really impressive. It would be really nice to use for two way radio if it could be run in real time on a microcontroller or FPGA. AMBE and Codec2 sound very robotic at 2kbps.

[–] tanakian@lemmy.sdf.org 1 points 7 months ago (1 children)
[–] cmnybo@discuss.tchncs.de 1 points 7 months ago

Most digital voice modes fit in a 12.5kHz channel. LoRa would need 10 times that for the same bitrate. It certainly wouldn't be practical on the 70cm band, but it could be doable on 33cm if you are somewhere where there isn't a bunch of unlicensed users cluttering up the band.

[–] Toes@ani.social 2 points 7 months ago

I wonder how long until this support Vulkan to be gpu agnostic.

[–] stsquad@lemmy.ml 2 points 7 months ago

The man is a legend although I guess he has done prior experience with codecs through ffmpeg.