Abstract
The possibility to alter a room's acoustic conditions is useful for spaces requiring specific acoustics depending on diverse functions they serve. Such solutions are applied mostly in multipurpose auditoriums and concert halls, as well as in audio research facilities. The variable acoustics laboratory Arni, a facility within the Acoustics Lab of Aalto University in Espoo, is an example of a space where the wall absorption can be altered considerably with the help of specialized wall- and ceiling-mounted panels. The present work shows the results of measurements of over 5000 panel combinations in Arni, showcasing the change in values of the room acoustic parameters, such as reverberation time and clarity, in relation to the variation of the wall absorption.
Original language | English |
---|---|
Title of host publication | Akustiikkapäivät 2021 |
Publisher | Akustinen Seura ry |
Pages | 150-155 |
Number of pages | 6 |
ISBN (Electronic) | 978-952-69879-0-3 |
Publication status | Published - 22 Nov 2021 |
MoE publication type | B3 Non-refereed conference publication |
Event | Akustiikkapäivät - Turun ammattikorkeakoulu, Turku, Finland Duration: 24 Nov 2021 → 25 Nov 2021 https://www.akustinenseura.fi/akustiikkapaivat/artikkelit/ |
Publication series
Name | Akustiikkapäivät |
---|---|
ISSN (Print) | 1236-8202 |
Conference
Conference | Akustiikkapäivät |
---|---|
Country/Territory | Finland |
City | Turku |
Period | 24/11/2021 → 25/11/2021 |
Internet address |
Keywords
- Acoustics
- audio
Fingerprint
Dive into the research topics of 'Room acoustic parameters measurements in variable acoustic laboratory Arni'. Together they form a unique fingerprint.Equipment
-
Aalto Acoustics Lab
Ville Pulkki (Manager)
School of Electrical EngineeringFacility/equipment: Facility