PurposePresets - Amazon Music Stereo Reference - Limiter - Summary

Amazon Music Target Reference

Basis: Working playback reference.

Amazon Music exposes a Loudness Normalization playback option but does not publish -14 LUFS as a delivery requirement. These checks validate the APU product recipes on deterministic stereo material; they do not certify platform or broadcaster acceptance.

Sources: Amazon Music Loudness Normalization

Limiter render candidates passed. All rows are at or below the Amazon Music working reference Integrated LUFS ceiling and peak ceilings.

Learn-pass Integrated LUFS	Locked Delta	Program Integrated LUFS	Program Sample Peak	Program True Peak
-13.21 LUFS	-0.79 dB	-14.17 LUFS	-2.01 dBFS	-2.01 dBTP

Rendered Clip	Integrated Loudness	LUFS Class	Sample Peak	Sample Peak Class	True Peak	True Peak Class	Source Active-program RMS Range	Output Active-program RMS Range	Active-program RMS Range Change	Channels
Pop vocal soft - Chill Winston	-20.79 LUFS	inside	-13.04 dBFS	inside	-12.06 dBTP	inside	7.88 dB	7.88 dB	+0.00 dB	2
Dynamic piano neutral - Marko Maksimovic	-15.30 LUFS	inside	-2.01 dBFS	inside	-2.01 dBTP	inside	16.90 dB	16.69 dB	-0.21 dB	2
Instrumental groove hot - Nova Notion	-13.84 LUFS	inside	-2.01 dBFS	inside	-2.01 dBTP	inside	13.10 dB	13.48 dB	+0.37 dB	2
Amazon Music Stereo Reference stereo stress sequence	-14.17 LUFS	inside	-2.01 dBFS	inside	-2.01 dBTP	inside	17.83 dB	17.21 dB	-0.62 dB	2