Soniflex Lexikon
Die neusten Einträge
Room noise absorption
Sound absorber materials installed on the walls and ceiling absorb the incident sound waves, reduce reflection, shorten reverberation time and improve the acoustic properties of the room. Improved acoustic conditions enhance people's sense of well-being.
Bandwidth
Bandwidth B is the frequency range of a sound source. A high band width covers a large frequency range; a low band width has a smaller frequency range.
Die meist gelesenen Einträge
Sound insulation
Sound insulation is the acoustic shielding of a room or device in order to prevent or reduce the transmission of air-borne or solid-borne sound to neighboring spaces. The aim is to prevent the sound from propagating by using sound insulation materials to build a sound barrier around the noise source.
Noise control
Equipping the room with noise control materials reduces the sound level (and hence the perceived noisiness) and improves speech intelligibility. Such an improvement of acoustic conditions makes for a much more pleasant atmosphere. Porous and fibrous materials such as open-cell foams or non-wovens are excellent sound absorbers. But also closed-cell foams with a special cell structure, for instance our soni RESIST, score with good sound absorption capacity.