Using the Web Audio API to simulate various tuning forks
Plain JS tone generator with Solfeggio presets when dedicated apps exist.
Simple Audio Sweeper. A handy tool for DIY audio enthusiasts. It generates any desired audio frequency and analyzes your audio system’s frequency response.
REW and Room EQ Wizard already do frequency sweeps with more features and calibration.
DIY audio enthusiasts and hardware testers
Room EQ Wizard · ARTA · FuzzMeasure
Plain JS tone generator with Solfeggio presets when dedicated apps exist.
Clean UI for frequency sweeps, but browser audio APIs limit precision for pros.
Free browser meter with FFT analysis, but calibration depends entirely on your microphone hardware.
Classical NLP beats LLMs at knowing which words you don't know.
SoundCloud-to-video one-click export with beat-reactive visuals and remix community.
Sampling hex codes from 10 LLMs exposes bias patterns useful for fingerprinting.