Show HN: I built an HTML5 RTL-SDR application(radio.ea1iti.es)

93 points by jtarrio 1 year ago | 42 comments

Guitar tuner that uses phone accelerometer(tautme.github.io)

153 points by adm4 5 months ago | 86 comments

Terpstra Keyboard(terpstrakeyboard.com)

217 points by xeonmc 1 year ago | 73 comments

Tinnitus Neuromodulator(mynoise.net)

349 points by gjvc 1 year ago | 217 comments

A myNoise web-based sound generator with sliders and presets designed to provide tinnitus relief through neuromodulation tones.

Wavacity – a FOSS port of Audacity to the web(wavacity.com)

708 points by _Microft 3 years ago | 110 comments

Wavacity is a free, open-source port of the Audacity audio editor that runs in the web browser, shown here with a stereo waveform loaded.

Browser-based SFX synthesizer using WASM/Zig(knell.medieval.software)

25 points by galsjel 7 months ago | 2 comments