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orhun
Orhun Parmaksız 👾 @orhun@fosstodon.org · Jul 30, 2026

Your terminal can run a guitar rig now!

🎸 rusty-amp — A complete guitar amp and pedalboard

💯 Plug in your guitar, load a tone & play from a TUI

🔊 Amps, cabinets, effects, presets, a tuner & recording

🦀 Written in Rust & built with @ratatui_rs@fosstodon.org

⭐ GitHub: https://github.com/danylokravchenko/rusty-amp

#rustlang #ratatui #tui #guitar #audio #dsp #pedalboard #terminal

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ItsThatDeafGuy
That Deaf Guy @ItsThatDeafGuy@beige.party · Jul 15, 2026
Are you using Spotify? Time to get rid of it...... c'mon, do it, get rid. #Spotify #DigitalStreamingPlatforms #DSP
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ayke
Ayke van Laethem @ayke@hachyderm.io · Jan 25, 2026
Replying to @ayke@hachyderm.io
Managed to detect 8 different frequencies in an input signal (50 times per second) using just 1mA of current, running the chip at 4.2MHz. Pretty sure I can do better than this with some more work. But that's already potentially ~50 bytes data per second I can transfer. The algorithm I am using is the Goertzel algorithm: https://www.embedded.com/the-goertzel-algorithm/ It's a relatively unknown algorithm, but it's extremely simple and I think better suited to the task than the well known FFT family of algorithms (yes there are multiple FFT algorithms). The implementation I wrote is fixed point and uses about 8 cycles per iteration. I should write a blog post about it some time. Eventually I want to send data/programs using nothing more than a cheap microphone and some audio processing. Let's see if that's possible. #dsp
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k60
ksixty @k60@soundhunte.rs · Feb 21, 2026
randomly found this while browsing the Alpine repository: ecasound. I've been dreaming of a simple and composable suite of programmes for manipulating live audio. the workflow of @?t=max@soundhunte.rs/msp, @?t=puredata@soundhunte.rs and the like never felt natural to me. Ecasound is a software package designed for multitrack audio processing. It can be used for simple tasks like audio playback, recording and format conversions, as well as for multitrack effect processing, mixing, recording and signal recycling The basic working principle of ecasound is similar to the widely used gdb (software debugging) and mysql (database admin) tools. Ecasound allows the user to perform most common tasks directly from the terminal console now I want to try this so much, hoping there’s a guide or a book or something. @?t=dsp@soundhunte.rs
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