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Earplug Comparison
Alpine MusicSafe Pro vs Happy Ears Original
Side-by-side HearAdvisor lab results with acoustic filter selections, SoundGrades, and reduction curves.
Uses official HearAdvisor lab data

Alpine MusicSafe Pro
Acoustic setup:
3.6SoundScore
BGrade
16NRR
—SNR

Happy Ears Original
Acoustic setup: Standard
3.9SoundScore
BGrade
—NRR
—SNR
Lab scores
SoundScore
Alpine MusicSafe Pro3.6
Happy Ears Original3.9
Sound Quality
Alpine MusicSafe Pro1.5
Happy Ears Original2.1
Loudness Reduction
Alpine MusicSafe Pro4.7
Happy Ears Original4.7
Reduction Curve
Alpine MusicSafe Pro (16 NRR filter (Gold))
Happy Ears Original (Standard)
Foam
Audio samples
Hear how music sounds through each earplug