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Earplug Comparison
Assistive Audio vs Etymotic Research ER20XS
Side-by-side HearAdvisor lab results with acoustic filter selections, SoundGrades, and reduction curves.
Uses official HearAdvisor lab data
Expert
Choice
Choice
Assistive Audio
Acoustic setup: Music
4.6SoundScore
AGrade
12NRR
—SNR
Expert
Choice
Choice
Etymotic Research ER20XS
Acoustic setup: Standard
4.4SoundScore
AGrade
13NRR
—SNR
Lab scores
SoundScore
Assistive Audio4.6
Etymotic Research ER20XS4.4
Sound Quality
Assistive Audio4.0
Etymotic Research ER20XS4.5
Loudness Reduction
Assistive Audio4.3
Etymotic Research ER20XS3.7
Reduction Curve
Assistive Audio (Music)
Etymotic Research ER20XS (Standard)
Foam
Audio samples
Hear how music sounds through each earplug