Oscillator Bank / Spectral Synthesizer driven by graphics data
Web-based collaborative real-time audiovisual live coding environment with pixels based image-synth approach to sound synthesis.
Oscillator Bank / Spectral Synthesizer driven by graphics data launched on March 30, 2021 with 23 votes, #1,370 of 3,696 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 5 years on.
In plain words
Oscillator Bank is a spectral synthesizer that generates sound based on graphical data. Launched in 2021, it allows users to create audio by manipulating visual elements, converting graphics into oscillator parameters. The tool is designed for musicians, sound designers, and artists interested in exploring the intersection of visual and audio synthesis, offering a novel approach to sound creation through visual programming.
written from the facts on this page · September 2026
From the sources
Fragment require an audio server in order to output any sounds, the audio server must be launched and run alongside any sessions. It is available for Windows as a .zip package and Linux as an installation free AppImage packaged into afrom fsynth.com
Does a similar job
all alternatives →
Oscillator Bank / Spectral Synthesizer2020 · github.com · ▲36C Pixels-based graphical audio synthesizer implemented as a WebSocket server - grz0zrg/fas
I built a synthesizer based on 3D physics2025 · anukari.com · ▲512I've been working on the Anukari 3D Physics Synthesizer for a little over two years now. It's one of the earliest virtual instruments to rely on the GPU for audio processing, which has been incredibly challenging and fun. In the end, predictably, the GUI for manipulating the 3D system actually ended up being a lot more work than the physics simulation. So far I am only selling it direct on my website, which seems to be working well. I hope to turn it into a sustainable business, and ideally I'd have enough revenue to hire folks to help with it. So far it's been 99% a solo project, with…

Tones.fm – Make synth music2018 · tones.fm · ▲309Tones is a simple, open, collaborative music-making platform. All tones are created using the built-in synthesizer.
Building musical synthesizers with SQL queries2023 · github.com · ▲176If 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 / 6 * running_envelope(30 * (1 + x / 6), time, 0.05 * x, 0.005, lfo(0, 0.25, sine_wave, time / 8), 0.1) * sine_wave(time * 80 * exp2(x / 3)), range(12)))) FROM table; To check how it sounds, find the examples in the repository https://github.com/ClickHouse/NoiSQL
Cloning a musical instrument from 16 seconds of audio2022 · erlj.notion.site · ▲185In 2020, Magenta released DDSP [1], a machine learning algorithm / python library which made it possible to generate good sounding instrument synthesizers from about 6-10 minutes of data. While working with DDSP for a project, we realised how it was actually quite hard to find 6-10 minute of clean recordings of monophonic instruments. In this project, we have combined the DDSP architecture with a domain adaptation technique from speech synthesis [2]. This domain adaptation technique works by pre-training our model on many different recordings from the Solos dataset [3] first and then…
More dev tools this month
the category →

open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.
Dev tools · 28d ago · github.com

Contribute to reladraw/reladraw development by creating an account on GitHub.
Dev tools · 26d ago · github.com
OpenBot▲362Grok Bot alternative: free, local, open-source, multiplayer
Dev tools · 24d ago · openbot.run
Talanoa▲346Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…
Dev tools · 21d ago · talanoa.email
CoreSpeed▲332One MCP for everything your agents need: apps, memory, tools
Dev tools · 29d ago · corespeed.io
Source: Show HN post ↗
Launched alongside, March 2021
the whole month →
Ghost 4.0▲1,100Newsletters, memberships, subscriptions - all in one place
Dev tools · 2021 · ghost.org

Life & fun · 2021 · practical-go-lessons.com

First 1000▲652Case studies on how companies got their first 1000 customers
Growth · 2021 · first1000.co

Build performant, native and cross-platform desktop applications with native Svelte + powerful CSS-like styling.🚀 - nodegui/svelte-nodegui
Life & fun · 2021 · github.com

Life & fun · 2021 · coderelay.io