Media
Detect and remove DC offset from audio
audio-dc-offset-fixerMedia
Detect brief signal dropouts and silent gaps in audio
audio-dropout-detectorMedia
Audit an audio file and recommend repair tools
audio-repair-audit-reportMedia
Match room tone or ambience between two recordings
audio-room-tone-matcherMedia
Reduce broadband noise with a spectral filter chain
spectral-denoiserMedia
Fill dull or notched frequency areas with targeted spectral compensation.
audio-spectral-hole-repairUtilities
Browse ~25 textbook crystal structures with space group, lattice constants, coordination, and a rotatable Three.js 3D ball-and-stick model.
crystal-structure-explorerDevelopment
Compare two JSON payloads and render a visual HTML diff with path-level additions, removals, changes, and statistics
json-diff-visualizerHealth
Solve for pace, finish time or distance given the other two. Enter a known distance and either a finish time or a pace, and get the missing value plus speed and optional Riegel race predictions.
running-pace-calculatorHealth
Find the best bedtime or wake time based on the brains 90-minute sleep-cycle rhythm. Enter a target wake time and get recommended bedtimes, or enter a bedtime to project forward.
sleep-calculatorMedia
Detect digital clipping and export timecoded flat-top regions for de-clipper repair or editorial notes.
audio-clipping-region-exporterMedia
Remove 50/60Hz electrical hum and harmonic buzz from audio recordings.
audio-hum-harmonic-remover