Active Aural Protection

Procurement of active aural protection with flat attenuation for use by musicians. Hearing protection should be discrete in order to maintain appropriate appearance of ceremonial dress and allow musician to switch between 15dB and 9dB attenuation easily. They should provide impulse noise protection and water resistant is desirable to allow for outdoor use. Automatic protection should activate when hearing is at risk. This would require an adaptive system which reacts to dangerous noise levels. The procurement docum...