v0.1.0 · local-first audio studio
NeuroTone Studio
A browser-native audio studio. Synthesize, visualize, classify, sequence, and record — all in your browser. No install, no upload, no third-party tracking.
100% client-side. No Meta Pixel. No Google Analytics. No WAHA API. In-app toast, mailto, and wa.me deep-link only.
Oscillators
3
FFT bins
2048
Templates
24
Presets
20+
Steps
16
BPM range
30–240
Live waveform + 256-bin spectrogram
Eight tools, one audio engine
Web Audio + canvas compute + DSP, no servers.
Synth Lab
Three oscillators, ADSR envelope, low-pass filter. QWERTY row plays notes.
Live Spectrogram
Real-time FFT waterfall from mic or synth output. 256 bins, log-frequency axis.
AI Chord Detector
Listen for 1 second, classify against 24 Krumhansl-Schmuckler templates.
BPM Tap
Tap 4+ times to lock in tempo. Plays a metronome click.
Pattern Sequencer
16 steps, 4 tracks (kick/snare/hihat/perc). Plays at the BPM you set.
Tone Library
20+ factory presets plus your own. Import / export JSON.
Session Recorder
Record synth output to WAV, download, auto-tag to finance journal.
UTM Analytics
Capture URL source on first visit. Recharts bar chart by source.
Notification & attribution policy
We never run Meta Pixel, Google Analytics, or any third-party tracking script. User notifications are delivered in-app (toast) or via manual share-link (wa.me deep-link). Traffic sources are captured from utm_source URL params into localStorage and charted with Recharts.