FFT size
8192
Hann window, 50% overlap
RIP/DJ
Spectrogram RIP detector for DJs.
Scan any track on-device. See the spectral cutoff. Know if it's a RIP before the drop.
TRACK_07 — MASTER.wav
44.1 kHz · 16-bit · 4:23
LOOKS LOSSLESS · 20 kHz
What it does
01 / FFT
On-device FFT
Everything runs locally. Your tracks don't leave your phone. No upload, no cloud, no waiting on a server.
02 / VERDICT
Cutoff verdict
Looks lossless, likely RIP, inconclusive — in one glance. Read the number, trust the spectrogram.
03 / SHARE
Share the proof
Export a snapshot card with the spectrogram and verdict. Send it to the promo, the label, or the group chat.
Supported
WAV · AIFF · FLAC · MP3 · AAC · M4A
up to 96 kHz / 24-bit
Scan time
~0.9s
A17 Pro, 4-minute track
Network
Zero
no analytics, no telemetry