A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sound absorber arrangement and sound-insulated room
The present invention relates to a sound absorber arrangement comprising multiple sound absorber elements that are arranged in a room having walls and a ceiling that closes off the room at the top. Multiple adjacently situated sound absorber elements form one or more absorber strips that extend(s), at least in sections, along an upper abutting edge extending between the wall and ceiling of the room. The sound absorber elements have a width of 200-400 mm and a thickness of 40-65 mm. The sound absorber elements have a length-specific flow resistance in the range of 5-20 kPa*s/m4.The invention further relates to a sound-insulated room having such a sound absorber arrangement.
Sound absorber arrangement and sound-insulated room
The present invention relates to a sound absorber arrangement comprising multiple sound absorber elements that are arranged in a room having walls and a ceiling that closes off the room at the top. Multiple adjacently situated sound absorber elements form one or more absorber strips that extend(s), at least in sections, along an upper abutting edge extending between the wall and ceiling of the room. The sound absorber elements have a width of 200-400 mm and a thickness of 40-65 mm. The sound absorber elements have a length-specific flow resistance in the range of 5-20 kPa*s/m4.The invention further relates to a sound-insulated room having such a sound absorber arrangement.
Sound absorber arrangement and sound-insulated room
HOPPE CHRISTIAN (author) / TSCHIERSCH RONALD (author)
2021-07-13
Patent
Electronic Resource
English
Sound absorber, sound absorber assembly and an engine with a sound absorber assembly
| European Patent Office | 2016