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Earplug Comparison
ACS Pacato vs Etymotic Research ER20XS
Side-by-side HearAdvisor lab results with acoustic filter selections, SoundGrades, and reduction curves.
Uses Official HearAdvisor Lab Data
ACS Pacato
Acoustic setup:
3.7SoundScore
BGrade
—NRR
—SNR
Expert
Choice
Choice
4.4SoundScore
AGrade
13NRR
—SNR
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Lab scores
SoundScore
ACS Pacato3.7
Etymotic Research ER20XS4.4
Sound Quality
ACS Pacato2.6
Etymotic Research ER20XS4.5
Loudness Reduction
ACS Pacato4.0
Etymotic Research ER20XS3.7
Reduction Curve
ACS Pacato (19 SNR Filter)
Etymotic Research ER20XS (Standard)
Foam
Audio samples
Hear how music sounds through each earplug
Blind Listening Test
Compare How They Sound
Rate music samples through ACS Pacato and Etymotic Research ER20XS without knowing which is which.