Etymotic Research designs and manufactures products that measure, improve and protect hearing. For more than 25 years, Etymotic has remained the world leader in high-fidelity, noise-isolating, in-ear technology. Chicago-based Etymotic Research creates products used by musicians and others who insist on superior sound quality.

Innovation, education and hearing conservation are central to Etymotic’s mission. Etymotic’s products are used by scientists, hearing practitioners, hearing-impaired consumers, professional and amateur musicians, and others who insist on superior sound quality. Audio engineers, audiologists and musicians working together have generated over 100 patents issued and pending.