acoustic sound liner

1.water-proof 2.oil proof 3.good sound transmission 4. only 1DB sound lost

Micro-electro-acoustic dust gauze

Micro-electro-acoustic dust gauze preserve sound quality through acoustically transparent venting materials 

 

Introduction of Micro-electro-acoustic dust gauzeMicro-electro-acoustic electro-acoustic dust gauze is a parts which used in electronic device to protect water and dust and sound transmission .Electro-acoustic vent materials have been widely used in computers, speaker phone, receiver, digital and communications equipment ,car speakers, multimedia speakers and other modern electronic products, extend the service life of such electronic products.Active lifestyles and harsh environments demand rugged electronics. This means devices such as mobile phones, computer equipment, and two-way radios must be able to tolerate some abuse. Even daily routines that expose devices to common elements — water, cleaning fluids, dust, and dirt — can damage sensitive acoustic and electrical components.Protective Vents for acoustics allow these devices to be dust-tight and, in some cases, water-tight. Along with protecting components from the weather, Protective Vents can withstand immersion in water to IP67. It resist a variety of common fluids such as soda, beer, and coffee. Often placed over ports in equipment, the vents are designed to preserve sound quality while creating a barrier from the elements for speakers, microphones, and alerts.minimal transmission loss due to the acoustically transparent materialsexcellent dust and liquid barrier for indoor and outdoor applicationsquick venting recovery after liquid immersionrobust adhesives that withstand challenging environments and adhere to different product surfacesstandard and custom designs readily availablelow profile that is ideal for devices with limited spaces 

acoustic sound liner