Your mix. Diagnosed.

Drop your mix. Get a ranked action plan — with DAW-specific fixes for every issue. Runs entirely in your browser.

● CLIENT-SIDE DSP — NO DATA SENT

YOUR DAW

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Drop a WAV / MP3 / AIFF — or click to browse

WHAT YOU'LL MEASURE

LUFS / EBU R128

Integrated loudness

Crest Factor

Dynamic range

BPM Detection

Tempo autocorrelation

Sub-bass corr.

Below 80 Hz stereo

Spectral centroid

Brightness measure

Freq. conflicts

Masking detection

Loudness · Dynamics · Stereo · Frequencies

4 CORE METRICS

Loudness · Dynamics · Stereo · Frequencies

PRISM measures 4 core mixing dimensions (Loudness, Dynamics, Stereo, Frequencies) across 11 decision categories, then ranks what will actually move the needle, with step-by-step fixes for your DAW.

Session #14

Decision
Timeline

LOUDNESS

DYNAMICS

STEREO

100

FREQUENCY

SUB-BASS

GLOBAL

C+

63/100

Fix the right thing. In the right order.

PRISM doesn't list problems — it ranks them by impact. The issues that matter most come first, with time estimates and DAW-specific steps so you can act immediately, not just understand.

The gap between a good mix and a great one is knowing exactly where to look.

Context-aware scoring

PRISM calibrates its targets to your BPM — a 140 BPM techno track isn't graded like a 70 BPM lo-fi piece. Every score traces back to a real measurement. No black box, no arbitrary grades.

ANALYZING _

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Audio file decode

LUFS — K-weighted filter (EBU R128)

Dynamics — crest factor · true peak · RMS

FFT — spectral centroid · band energy · freq conflicts

BPM detection — energy autocorrelation

Sub-bass stereo correlation · LPF 80 Hz

Saturation fingerprint · section dynamics

Issue detection · streaming readiness score · report

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STREAMING READINESS

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SPECTRAL TILT

ACTION PLAN — TOP 3 PRIORITIES

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GROUP BY

CRITICAL ▼

WARNING ▼

CHECKLIST

✓

All corrections applied

Great work. Re-upload your updated mix to measure real progress and compare before/after metrics.