Add to ORKGThe aim of this thesis is to investigate the following: − The influence of incident angle and frequency dependency of a ceiling absorber on room acoustic descriptors − How ceiling absorber properties influence room acoustic descriptors such as reverberation time and steady state sound pressure level − Whether steady state sound pressure level is more related to the statistical absorption coefficient (the average of all incidents) than the reverberation time in a room with an absorbent ceiling − The scattering effect due to furniture in a school classroom The software package WinFlag was used to simulate acoustics in a typical school classroom. The absorption coefficient was computed for several different angles, frequencies and ceiling abso...
Over the last few years, reverberation times and sound pressure levels have been measured in many sp...
Reverberation time in rooms depends on many factors, e.g. cubature, surface of envelopes, sound abso...
Traditionally, the room acoustic properties in an ordinary public room are defined by only one param...
Several room acoustic parameters have to be considered in ordinary public rooms, such as offices and...
In ordinary public rooms, such as classrooms and offices, an absorbent ceiling is the typical first ...
The most common acoustical treatment of public rooms, such as schools, offices, and healthcare premi...
The most common acoustical treatment of public rooms, such as schools, offices, and healthcare premi...
The aim of this paper is to describe the behaviour of sound field in rooms with absorbent ceiling tr...
The typical acoustical treatment in ordinary rooms such as classrooms, offices, conference rooms etc...
The reverberation of a room is often controlled by installing sound absorption panels to the ceiling...
The reverberation of a room is often controlled by installing sound absorption panels to the ceiling...
Lately have the demands on good room acoustics in public ordinary rooms increased. Traditionally has...
Over the last few years, reverberation times and sound pressure levels have been measured in many sp...
Reverberation time in rooms depends on many factors, e.g. cubature, surface of envelopes, sound abso...
The acoustical reverberation of a room affects both music and speech, so it is valuable to develop p...
Over the last few years, reverberation times and sound pressure levels have been measured in many sp...
Reverberation time in rooms depends on many factors, e.g. cubature, surface of envelopes, sound abso...
Traditionally, the room acoustic properties in an ordinary public room are defined by only one param...
Several room acoustic parameters have to be considered in ordinary public rooms, such as offices and...
In ordinary public rooms, such as classrooms and offices, an absorbent ceiling is the typical first ...
The most common acoustical treatment of public rooms, such as schools, offices, and healthcare premi...
The most common acoustical treatment of public rooms, such as schools, offices, and healthcare premi...
The aim of this paper is to describe the behaviour of sound field in rooms with absorbent ceiling tr...
The typical acoustical treatment in ordinary rooms such as classrooms, offices, conference rooms etc...
The reverberation of a room is often controlled by installing sound absorption panels to the ceiling...
The reverberation of a room is often controlled by installing sound absorption panels to the ceiling...
Lately have the demands on good room acoustics in public ordinary rooms increased. Traditionally has...
Over the last few years, reverberation times and sound pressure levels have been measured in many sp...
Reverberation time in rooms depends on many factors, e.g. cubature, surface of envelopes, sound abso...
The acoustical reverberation of a room affects both music and speech, so it is valuable to develop p...
Over the last few years, reverberation times and sound pressure levels have been measured in many sp...
Reverberation time in rooms depends on many factors, e.g. cubature, surface of envelopes, sound abso...
Traditionally, the room acoustic properties in an ordinary public room are defined by only one param...