#portaudio — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #portaudio, aggregated by home.social.
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Using #PortAudio to send PCM on my Mac was causing a few problems, so, I whipped up some #golang to talk to #CoreAudio via CGO and now everything is nicely going beepboop. And I’m discovering that using go to generate sfx, music, and tts is kinda fun.
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I did a bit of #AudioDev for the past few days, but eventually I finally got my pipeline to work. I have mixed feelings about demuxing a html stream, piping aac/mp3 across #FFmpeg to get PCM, doing some manipulation (because FFTs are fun), then calling #PortAudio to call #CoreAudio to make the speakers go beep-boop.
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Footywhoops – Un synthé codé en Go qui génère des patterns musicaux à la volée
https://fed.brid.gy/r/https://korben.info/footywhoops-synthetiseur-go-portaudio-dsp.html
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Random #fact: some features in #Tenacity depend on the libraries we use, including #wxWidgets. If you want to see Tenacity get better and want to contribute, we suggest you look into our supporting libraries such as wxWidgets and #PortAudio.
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I've spent quite a while searching online for a simple answer to this question, but no luck so far. I'm developing a #software #music #synthesiser, and I'd like to generate #pulseWaves of a given #dutyCycle, #frequency and #amplitude. What's the most #programmer friendly equation for this?
In case you're wondering, my synth is, of course, written in #Rust, using #PortAudio, and entirely for fun.