A/B Audio Comparison - Before & After Mastering Analysis
Compare your original and mastered audio side by side with 11 real-time visualizations. LOUDCRAFT uses volume-matched playback to ensure a fair comparison - hear exactly what the mastering engine improved in your mix.
Available Visualizations
- Waveform overlay - See the volume and dynamics difference after mastering
- Spectrum analyzer - Compare the tonal balance of your mastered track
- Spectrogram - Time-frequency visualization showing mastering changes over time
- Vectorscope - See how the Spatial Engine widened your stereo image
- LUFS timeline - Integrated loudness comparison of original vs mastered
- Mastering Radar - Professional mastering radar visualization (Studio)
- Mid/Side Spectrum - Center vs sides frequency content (Pro/Studio)
- 3D Waterfall - Three-dimensional spectrum analysis (Studio)
- Parametric EQ - 8-band EQ analysis overlay (Pro/Studio)
- Loop region - Compare specific sections of your mastered track (Studio)
- Sonic Signature - Live net effect of your tonal, EQ, and compression adjustments on the master
Blind A/B Test - Professional Verification
The blind A/B test hides which version is original and which is mastered. If you can't tell the difference, your mix was already excellent. Full transparency in your mastering results.