Dynamic Sound Technology

Dynamic Sound Technology (DST) is an automatically adjusting mechatronic acoustic valve that is used as autonomous hearing protection. DST can also be combined with communication headsets, Bluetooth, earphones or any other headset or hearing protection product. The result is an HPD that not only protects the ears from unwanted external noise but allows the user the flexibility of hearing external sounds as required, without the need to remove the headset, allowing the user to communicate with colleagues, use a mobile phone or hear that ambulance as they cross the road. This results in reduced fatigue, an ability to focus on surroundings, reduced risk of hearing damage and increased safety.

DST can also be combined with other protection technologies including noise cancellation, passive filters and percussion filters.

DEC products are suitable for both custom moulds and universal plugs. Each product has the same union dimensions allowing the user to swap from one product to another, eliminating the requirement and investment in multiple custom moulds.