Modelling of multi-connected acoustical spaces by the surface impedance approach
The acoustical surface impedance has been conceived as a tool of modelling sound transmission or of characterising air-borne noise sources. The same technique can be alternatively used to model acoustical properties of multi-connected acoustical spaces. This approach is particularly
advantageous where an analytical model of each individual space is available.Two surface impedance techniques are presented: the patch technique and the surface harmonics technique. The advantages and disadvantages of the two techniques are discussed. Modelling examples of multi-connected
rooms are shown which demonstrate the validity and the potential of this approach.
The requested document is freely available to subscribers. Users without a subscription can purchase this article.
- Sign in below if you have already registered for online access
Sign in
Document Type: Research Article
Publication date: 21 August 2016
The Noise-Con conference proceedings are sponsored by INCE/USA and the Inter-Noise proceedings by I-INCE. NOVEM (Noise and Vibration Emerging Methods) conference proceedings are included. All NoiseCon Proceedings one year or older are free to download. InterNoise proceedings from outside the USA older than 10 years are free to download. Others are free to INCE/USA members and member societies of I-INCE.
- Membership Information
- INCE Subject Classification
- Ingenta Connect is not responsible for the content or availability of external websites
- Access Key
- Free content
- Partial Free content
- New content
- Open access content
- Partial Open access content
- Subscribed content
- Partial Subscribed content
- Free trial content