nowfound

Life & fun · February 25, 2026

Linum – The simple musical notation and synthesizer

The simple musical notation and synthesizer

Linum – The simple musical notation and synthesizer launched on February 25, 2026 with 5 votes, #1,882 of 16,627 launches that month and more than 75% of that year's launches.

Visit linum-notation.org ↗Alternativestop 11% of February 2026

What it does

Linum is a minimalist musical notation system paired with an audio synthesizer. It aims to provide the simplest, most compact way to write music in a textual format, making it ideal for quick drafting of melodies or transcription of existing pieces. Through the use of numbers to represent notes, Linum also supports unconventional tunings and microtonal music. | 10 = 10 = [ 8 10 ] 3 =* | < 3 10 3 10 3 10 3 10 | + 1 12 10 12 5 = 5 = | < - 10 5 - 10 5 - 10 5 - 10 5 | 5 =* 6 [ 8 6 5 ] 1 = [ 1 ] | < 1 8 1 8 1 8 1 8 | 3 3 0 1 3 = 3 = | < 3 10 3 10 3 10 3 10 Above is a brief Linum transcription of &ldquo;Taniec Eleny&rdquo; from Michał Lorenc, along with the generated sound file. For more…from linum-notation.org

Does a similar job

all alternatives →
  • Building musical synthesizers with SQL queries2023 · github.com · ▲176

    If you already know what bytebeat is, you don't need an explanation. If not, check my project :) Here is how it looks: SELECT mono(output( arraySum(x -> 1 &#x2F; 6 * running_envelope(30 * (1 + x &#x2F; 6), time, 0.05 * x, 0.005, lfo(0, 0.25, sine_wave, time &#x2F; 8), 0.1) * sine_wave(time * 80 * exp2(x &#x2F; 3)), range(12)))) FROM table; To check how it sounds, find the examples in the repository https:&#x2F;&#x2F;github.com&#x2F;ClickHouse&#x2F;NoiSQL

  • See chords as flags – Visual harmony of top composers on musescoreNov 2025 · rawl.rocks · ▲129

    I designed a relative piano-roll-based music notation. I used 12 colored arranged in a specific way to make visible the main effects and oppositions of Western tonal harmony. The tonic is always white, so a manual annotation&#x2F;interpretation is required for each MIDI file. All chords are flags of three to four colors. Minor mode is darker, major mode is lighter. Colors are arranged in thirds. I sorted the pieces from simple complex harmony. I also wrote a bit of text to explain what you may see. There's also a corpus of structures: hyperlinks of tags that allow you to find similar…

  • Octave2014 · raisedbeaches.com · ▲191

    A free library of UI sounds for your apps

  • A realtime node-based audio synth based on LLVM2018 · github.com · ▲78

    A powerful realtime node-based audio synthesizer. Contribute to monadgroup/axiom development by creating an account on GitHub.

  • Koelsynth – a simple FM synthesis library2023 · github.com · ▲58

    This is part of my journey on pybind11. I wrote a tiny FM Synthesis library in C++ and a Python wrapper for that using pybind11. There is a command-line piano app in the examples directory if you want to play with it. Here is the link: https:&#x2F;&#x2F;github.com&#x2F;charstorm&#x2F;koelsynth&#x2F;tree&#x2F;main&#x2F;examples&#x2F;si... My next target is to attach this to some kind of physics simulation - like a bunch of balls moving around in a box with some internal walls. When the ball hits certain trigger points, it produces the sound.

  • A small, simple music theory library in C99Feb 2026 · github.com · ▲57

    Western music theory library in C. Contribute to thelowsunoverthemoon/mahler.c development by creating an account on GitHub.

More life & fun this month

the category →

Source: Show HN post ↗

Launched alongside, February 2026

the whole month →
  • Rork Max▲1,428

    Best AI for iOS apps. Website that replaces Xcode

    Life & fun · Feb 2026 · rork.com

  • happycapy▲1,365

    The agent-native computer, for the rest of us

    AI · Feb 2026 · happycapy.ai

  • SuperX▲897

    All-in-one growth OS for serious 𝕏 creators

    AI · Feb 2026 · superx.so

  • KiloClaw▲868

    Hosted OpenClaw. No Mac mini required.

    Dev tools · Feb 2026 · kilo.ai

  • Lovon AI Therapy▲801

    Feel closer and have more fun with your partner every day!

    AI · Feb 2026 · lovon.app

  • I spent 3 years reverse-engineering a 40 yo stock market sim from 1986▲721

    Hello my name is Ben Ward for the past 3 years I have been remastering the financial game Wall Street Raider created by Michael Jenkins originally on DOS in 1986. It has been a rough journey but I finally see the light at the end of the tunnel. I just recently redid the website and thought maybe the full story of how this project came to be would interest you all. Thank you for reading.

    Work · Feb 2026 · wallstreetraider.com