AUDIO LAB — Spectral Analysis Suite

Analysis Report

Offline extraction • WebAudio API

Timing & Rhythm

Onset intervals • Autocorrelation

Dynamics & Loudness

RMS • Peak • Approx. LUFS

Frequency & Spectral

Centroid • Rolloff • Bandwidth

Low End Profile

20–250Hz energy distribution

Tonal & Harmonic

Simplified chroma • Key estimate

Timbre & Texture

MFCC 1–13 • ZCR

Structure

Energy novelty

Technical Quality

Channels • Phase • Stereo width

Transient Profile

2–4kHz focus

Phase Correlation — Mono 808 Check

Low-frequency mono compatibility

Timbral Lineage

Reference signature (placeholder)

Analysis maps your spectral centroid trajectory, harmonic-to-noise ratio, and transient density against a calibrated corpus of vintage hardware (SP-1200 12-bit, TR-808, Studer A800, EMT plate). Enable cloud matching to receive lineage probability and suggested processing chain.

SP-1200: —

808: —

Tape: —