Pierre’s open source projects (and one which isnt yet)

SotF and Sonium are 2 significants projects developped in my limited spare time.

SotF project

• Math-Audio: a set of crates for IIR, FIR, RIR and other DSP classical algorithms. Manual differentiation is there.
• AutoEQ: a SOTA room equalizer that can optimise any number of channels for psychoacoustics objectives.
• GPUI-Toolkit: a UI toolkit build on top of GPUI that also support mobile platforms. GPUI is developped by the Zed Team but they are not focusing on it today. The toolkit is diverging more and more from the original.
• SotF: a TUI, Desktop, iOS, tvOS, Android app that is a swiss army knife for audio: stream and play music on headphones, stereo speakers or home cinema, optimise the sound, add effects, train your ears, a/b tests etc
• symphonia-add-ons : a set of crates to complement Symphonia: added support for DVD, WVPACK etc
• sofa-reader

Wants to know more? jump to SotF homepage, download the app, and play with it. Start it on github, give us feedback.

Sonium

A scientfic computation software for multiphysics. Jump here for detailed informations.

Spinorama gallery.

A python+js website that collect speaker measurements and allow you to compare them. Surprisingly successfull with 1 million unique visior per year and 4 req/s averaged over a year after removing bots. Jump here for more info.

Games

NethackRS: rewrote Nethack in Rust. Harder than it looks like since the code is really old and untested. TUI version is playable and 3D version is unfinished (it needs more tokens:)

Web3

• StkOpt: a staking optimiser for Polkadot in Rust: working, TUI, Desktop and iOS app.
• Confiture: used quint and lean4 to look in details at Polkadot concensus
• DotIDX: a blockindex for Polkadot in Golang; currently down, it uses too much disk space (>50TB with 1 backup) and too much bandwidth (machine is behind a DSLAM)

Tools

• R2Factor: refactor rust code into smaller files. Useful since LLMs have a hard time with a large ones.

Contributions

• Tokensave
• Evo-HQ

Other older stuff

Audio related apps

• gll2txt: a windows application to automatically extract data from GLL files.
• EQ Converter : the software enable transformation of an EQ from one format to another. A simple to use website is available here.
• Shape Optimisation Speaker

Hardware info

• asus designare z390 – intel motherboard
• asus wrx80 – threadripper motherboard
• apple mac m1
• owc mercury elite pro
• samsung ssd m2 update
• highpoint controllers

SysAdmin info

• Backup with Duplicity
• Bootable window usb key
• ML configuration
• Monitoring configuration
• Nginx configuration
• NVME over TCP
• Roon firewalling
• RAID with mdadm
• Samba cheat sheat
• Systemd cheat sheat
• Ubuntu 24.04
• ZFS and Postgresql

Dev

• git tricks
• markdown debugging
• ray