LUFS Analyzer runs on dedicated GPU infrastructure optimized for real-time audio processing.
Operation
Typical time
Details
Full analysis
~5 seconds
BPM + Key + Hz + Loudness (parallel)
Stem separation
~35 seconds
10 stems (vocals through cymbals)
Cached result
< 0.5 seconds
Instant response for previously analyzed URLs
All analysis engines run in parallel — BPM, Key, Hz, and Loudness detection happen simultaneously, not sequentially. The total analysis time equals the slowest individual detector, not the sum.