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jb55 / Will
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2025-01-26 18:23:03

jb55 on Nostr: pipewire is amazing. with: $ PIPEWIRE_LATENCY=256/48000 pw-loopback I can't tell the ...

pipewire is amazing. with:

$ PIPEWIRE_LATENCY=256/48000 pw-loopback

I can't tell the difference between the direct monitor on my audio interface and the guitar's audio signal going into my computer and out into my headphones again.

A quantum of 256 samples at 48 kHz translates to ~5.33 milliseconds of latency (256 / 48,000), which is close to imperceptible for most use cases.

now just need to use the graphics card to render something on the screen from this incoming audio signal.
sigh i can never seem to have a hobby distinct from coding. the first thing I want to do with this electric guitar is build a realtime app that displays notes via the graphics card when I play them. could be the start of a rocksmith like ui which currently doesn't exist outside of that game apparently.
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