The aim of this project is to evaluate a new method for noise directivity measurements; whether a room correction factor can be used to compensate for the effect of a light reverberation field. Another aim is to find if there is any suitable standard to use. No standard to use fully was found, but SS-EN ISO 3744:2010 has a method to compensate for reverberation upon which the present method is based. Measurements were performed for three objects in a semi anechoic room and two ordinary rooms. Sound pressure was measured for all multiples of 30° in the horizontal plane where the acoustic centre for each object was situated. Thereafter, the room correction factor was calculated and from that compensated values could be found. The room correct...
The reverberation-room method, which assumes a diffuse sound field, has long been used for various s...
This paper investigates the relationship between the perceived level of reverberation and parameters...
Measured room impulse responses are inextricably linked with the distinct directivity patterns of th...
This thesis work deals with the directivity of external industrial noise sources. The purpose is to ...
International audienceA method for measuring the sensitivity of loudspeakers in diffuse field condit...
Performance of the loudspeaker in a common living room is analyzed in this project. Moreover, direct...
International audienceIn classical and standardized room acoustic measurements, the directivity of s...
Current methods for the determination of sound power such as the ISO 3740 series do not have a direc...
The acoustics of rooms can be objectively described by the room impulse responses obtained for given...
Compact conventional two–way loudspeakers radiate omnidirectionally typically at frequencies below 5...
The sound strength G is a room acoustical parameter used to investigate the sound distribution in a ...
In this dissertation, the discussion is centered around the sound energy decay in enclosed spaces. T...
Original scientific paper Objective parameters of the room acoustics quality are obtained from the i...
The scaled reverberation room has proven to be an excellent tool for acoustic consultants and profes...
The topic of this thesis is the assessment of the acoustic performance of different types of rooms w...
The reverberation-room method, which assumes a diffuse sound field, has long been used for various s...
This paper investigates the relationship between the perceived level of reverberation and parameters...
Measured room impulse responses are inextricably linked with the distinct directivity patterns of th...
This thesis work deals with the directivity of external industrial noise sources. The purpose is to ...
International audienceA method for measuring the sensitivity of loudspeakers in diffuse field condit...
Performance of the loudspeaker in a common living room is analyzed in this project. Moreover, direct...
International audienceIn classical and standardized room acoustic measurements, the directivity of s...
Current methods for the determination of sound power such as the ISO 3740 series do not have a direc...
The acoustics of rooms can be objectively described by the room impulse responses obtained for given...
Compact conventional two–way loudspeakers radiate omnidirectionally typically at frequencies below 5...
The sound strength G is a room acoustical parameter used to investigate the sound distribution in a ...
In this dissertation, the discussion is centered around the sound energy decay in enclosed spaces. T...
Original scientific paper Objective parameters of the room acoustics quality are obtained from the i...
The scaled reverberation room has proven to be an excellent tool for acoustic consultants and profes...
The topic of this thesis is the assessment of the acoustic performance of different types of rooms w...
The reverberation-room method, which assumes a diffuse sound field, has long been used for various s...
This paper investigates the relationship between the perceived level of reverberation and parameters...
Measured room impulse responses are inextricably linked with the distinct directivity patterns of th...