Innovation sound and vibration.
Norsonic, as the high quality manufacturer of advanced sound analyzers. our customers get the highest degree of measurement accuracy and to follow our quality philosophy. Norsonic of sound level meters are type approved by several national homologation laboratories, such as PTB, Germany.
Acoustic absorption refers to the process by which a material, structure, or object takes in sound energy when sound waves are encountered, as opposed to reflecting the energy. Part of the absorbed energy is transformed into heat and part is transmitted through the absorbing body. The energy transformed into heat is said to have been 'lost'.Acoustic absorption is of particular interest in soundproofing. Soundproofing aims to absorb as much sound energy (often in particular frequencies).More
Sound is important to work in factory in production line and product quality check to conform to the standard of factory and Environmental.More