Passepartout, VPN Client
GRATUIT
Free
Description
SpectralScan turns your phone into a professional audio analysis tool.
Real-Time Analyzer (RTA)
Visualize your acoustic environment live with a high-resolution frequency spectrum. Adjust smoothing, peak hold, and frequency range on the fly.
Sine Sweep Measurements
Run a precision sine sweep and capture the full frequency response and impulse response of any speaker, room, or audio system.
Spectrogram
Watch frequency content evolve over time with a scrolling waterfall display.
Compare & Export
Save multiple measurements, overlay them for comparison, and export as CSV or PNG.
Pro features: multiple sweep measurements, fine octave smoothing, peak frequency display, and additional color themes and more coming.
Real-Time Analyzer (RTA)
Visualize your acoustic environment live with a high-resolution frequency spectrum. Adjust smoothing, peak hold, and frequency range on the fly.
Sine Sweep Measurements
Run a precision sine sweep and capture the full frequency response and impulse response of any speaker, room, or audio system.
Spectrogram
Watch frequency content evolve over time with a scrolling waterfall display.
Compare & Export
Save multiple measurements, overlay them for comparison, and export as CSV or PNG.
Pro features: multiple sweep measurements, fine octave smoothing, peak frequency display, and additional color themes and more coming.
What's new (v1.2.1)
Smoother swipe between views. Zoom by drag in spectrogram added. Bugfixes.
