The ACS ER20 earplugs are re-useable hearing protectors that protect the ear against excessive ambient noise. Due to the special filter, the fidelity of the original sound remains and speech intelligility is hardly affected. In the workplace when sounds reach a level of 85 dB(A), it's the law for employers to provide hearing protection.
Outside of work, it's down to you.
The Pacato is one of the most discreet universal-fit plugs available with a flush fitting filter that enables the plug to sit comfortably in the ear with no protrusion making them ideal for use under headwear or in any situation where discretion for the wearer is desired.
Offering an average of 19dB protection the Pacato is suitable for use in most amplified music or other loud noise environments keeping your hearing safe from damaging exposure to excessive noise but ensuring that you stay involved in the performance. Using Pacato earplugs you can enjoy your music at a level that suits you without losing the fidelity of the sound as you might with foam earplugs, in addition, the Pacato keeps all the atmosphere allowing you to hear what's going on around you and communicate clearly with others so you don't have to feel isolated from the music, the atmosphere or the people to keep your hearing safe from harm.
Trying to create a natural sounding earplug is no mean feat as far as your own voice is concerned because, as you will have experienced, when you block off your ear canal your own voice starts to boom inside your head, this is what we call occlusion. Occlusion is caused by sound that is carried to your ear canal through the cartilage at the side of your head and usually escapes through the open ear canal so is not heard. When we block off the canal this sound cannot escape and so creates that booming effect.
A large amount of occlusion can be eliminated by ensuring that the earplug sits deep enough into the ear canal to extend past the cartilage so that the sound hits the plug and is deadened rather than entering the canal at all but the Pacato filters go one step further. The Pacato is vented to allow sound to pass both ways which means that remaining sound can escape directly through the filter providing one of the most natural sounding earplugs available.
The Pacato also offers resilience to moisture and wax build up. Being sheilded from external moisture with the hard outer shell means that the fabric filter membrane is protected from the elements so your earplug will keep on performing in adverse conditions but, in addition, the filters and plugs can be cleaned to keep them performing for years to come.
The Pataco plugs from ACS offer a perfect cost-effective solution to protect your hearing in a variety of environments whilst making sure that you get one of the most natural sounding earplugs available.