system-bus-radio
wasgen
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system-bus-radio | wasgen | |
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19 | 4 | |
6,138 | 70 | |
- | - | |
4.2 | 2.6 | |
about 2 months ago | 11 months ago | |
C | JavaScript | |
MIT License | - |
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system-bus-radio
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Web FM synthesizer made with HTML5
As opposed to AM: https://fulldecent.github.io/system-bus-radio/
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[N] Hinton, Bengio, and other AI experts sign collective statement on AI risk
https://github.com/fulldecent/system-bus-radio (out)
- Ho intercettato un satellite meteorologico e ottenuto immagini in tempo reale dell'europa.
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Can I control the loading light on pc?
here is an example: https://fulldecent.github.io/system-bus-radio/
- System Bus Radio
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20 live radio websites to jam out to - Internet radio stations, Radio map of the world, radio websites per country
https://fulldecent.github.io/system-bus-radio/ - Tested on MacBook Air / Chrome with AM tuner at 1560 kHz. See field reports for other equipment and frequencies.
- System Bus Radio – transmit radio on computers without radio transmitting hw
- Make an internet radio station with one line of bash
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Jumping the Air Gap: 15 Years of Nation-State Effort [pdf]
Probably because to get this stuff to work is really hard in practice.
Several years ago, we were playing with https://github.com/fulldecent/system-bus-radio to work, but we couldn't, even though we had the right MacBooks.
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How we protect our most sensitive secrets from the most determined attackers
Have you gone fully paranoid and your air-gaped system is in a Faraday cage inside an anechoic chamber? Things like bus radio [1], coil whine and power fluctuations can be used (it has been shown) to exfiltrate data.
[1] https://github.com/fulldecent/system-bus-radio
wasgen
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Web FM synthesizer made with HTML5
Very neat, though I got prominent clicks and artifacts in both chrome and firefox.
If anyone's interested, some years ago I made a wrapper library for things like this, to wallpaper over the famously hairy WebAudio synthesis API. Basically you pass in a static object describing the audio graph and parameters you want, and the lib creates the WebAudio nodes and then cleans them up after the sound releases.
https://github.com/fenomas/wasgen
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Elementary Audio: a modern platform for writing high performance audio software
I work on this space a lot, and maintain a couple of libraries you might be interested in. They are very much focused on light quick "good enough" web audio music/sound effects.
https://github.com/fenomas/wasgen - a declarative abstraction layer around web audio oscillators and filters
https://fenomas.github.io/wafxr/ - a GUI front-end demo for the previous
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Octave Compass
You might try wasgen, which I maintain. Basically you pass it an object that describes your audio graph, and a frequency/duration/volume, and it creates/disposes all the audio nodes.
https://github.com/andyhall/wasgen
Making the sound program objects isn't trivial if you're unfamiliar with low-level audio, but the live demo has examples for all MIDI instruments: https://andyhall.github.io/wasgen/
What are some alternatives?
mayhem-firmware - Custom firmware for the HackRF+PortaPack H1/H2
beepbox - An online tool for sketching and sharing instrumental melodies.
TempestSDR - Remote video eavesdropping using a software-defined radio platform
elementary - A JavaScript runtime for writing native audio applications, as well as a library and framework for composing audio signal processes.
org.quietmodem.Quiet - Quiet for Android - TCP over sound
vst-rs - VST 2.4 API implementation in rust. Create plugins or hosts. Previously rust-vst on the RustDSP group.
ROS - Core ROS packages
vst3sdk - VST 3 Plug-In SDK
comms_champion - C++(11) library to implement and tools to monitor binary communication protocols
fundsp - Library for audio processing and synthesis
linux - Linux kernel source tree
react-juce - Write cross-platform native apps with React.js and JUCE