Acute Hearing Solutions

Musician Earplugs

Musician Earplugs are flat-response attenuators that preserve the natural response of the open ear, so that sound heard with these earplugs has the same quality as the original, just quieter.

ER-9

The ER-9 has reduced diaphragm stiffness for less attenuation.

ER-15

The ER-15 has a diaphragm which functions as an acoustic compliance, while the volume of air in the sound bore of the custom earmould acts as an acoustic mass. Both combined result in a smooth, flat attenuation.

ER-25

The ER-25 has an increased diaphragm stiffness and an acoustic-mass channel molded into the button for more attenuation.

Ready-Fit-Earplugs

ER-20 High Fidelity Earplugs were developed to provide low-cost, one-size-fits-most high fidelity earplugs that can be used in a variety of noisy environments.

The goal of the ER-20 design was the same as for Musicians Earplugs: to reduce noise but preserve sound quality; in effect, to turn down the noise but not muffle voices, environmental sounds or music.

ER-20s use a tuned resonator and acoustic resistor to give essentially equal sound reduction at all frequencies which preserves the fidelity of the original sound.

Swim Plugs

Custom fit plugs designed to stop water entering the ear canal most suitable for children with grommets. Swim plugs are made to float for easy detection if removed in the swimming pool.

A wide range of colours available.

Blue Tooth

The blue tooth for hearing aids has been designed to be compatible with most mobile phones and other wireless consumer electronics.