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synapse xt reviews

by sherly sylvia (2020-11-17)


Hearing loss is described by varying degrees, not percentages. Hearing loss may be mild, moderate, moderately-severe, severe or profound and vary across pitches. It is determined by a simple hearing test as the amount of volume loss you experience compared to an average of many other adult listeners with normal auditory systems. The volume, or intensity, of sounds you hear is measured in decibels (dB), 0 dB being the softest whisper and 120 dB being a jet engine. The softest sounds one can hear are called thresholds. Normal hearing thresholds for adults are considered 0 to 25 dB.synapse xt reviews
synapse xt reviews