Undersøgelse af akustisk indeklima for varierende boligtyper: Komfortabelt akustisk indeklima i moderne boliger
Oversat titel
Investigation of the indoor acoustic climate for varying dwellings: Acoustic indoor comfort of modern dwellings
Forfatter
Semester
4. semester
Uddannelse
Udgivelsesår
2021
Afleveret
2021-06-02
Antal sider
131
Abstract
The purpose of this project has been to find a method to collect reverberation measurements from different dwellings, performed by the resident of the dwelling using equipment available in a normal Danish household. The equipment for performing the reverberation measurement has been chosen to be a smartphone unit or tablet. Where the inbuilt microphone and loudspeaker is used as a recording device and sound source. In the making for the measurement method, there have been conducted investigations for both the inbuilt microphone and the inbuilt loudspeaker for different smartphones and tablets. These investigations include measurements of frequency response and measurements of the dynamic range. Lastly in the project, the measurement method has been tried out on a small group of people, where the results of the collected measurements show that the method works to a certain degree.