Hearing simulator

see examples

Wired public sound reinforcement equipment - the Sonnet series audio class - provides optimal acoustic conditions for high-quality sound perception and improved speech intelligibility.
It is used for corrective work with children with different configurations of the audiometric curve and the degree of hearing loss, since it has adjustments for individual adjustment of the timbre and sound intensity for each ear. New circuit designs provide better intelligibility by increasing the desired signal-to-background noise ratio.

see the 3D model