DSP Laboratory · EBU R128 / ITU-R BS.1770-4 · v2.0

Audio Normalizer & Fade Engine

Integrated loudness normalization · True Peak limiting · Parametric fades · WAV export

§ 01 — Audio Input

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Drop audio file here or click to browse

Supports WAV · AIFF · MP3 · FLAC · OGG · M4A

§ 02 — Processing Parameters

Target Integrated Loudness −14.0 LUFS

Spotify −14 · Apple −16 · YouTube −14 · EBU R128 −23

True Peak Ceiling −1.0 dBTP

EBU R128 max: −1 dBTP · Broadcast: −3 dBTP

Fade In Duration 0.00 s

Fade Out Duration 0.00 s

Fade Curve Type algorithm

Export Format bit depth

True Peak Limiter

Lagrange 4pt · lookahead 2ms

DC Offset Removal

1-pole HP @ 10 Hz

§ 03 — Measurement & Metering

Integrated Loudness

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LUFS

True Peak

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dBTP

Loudness Range

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Initializing…

§ 04 — Process & Export

§ 05 — Processing Console