Redistribution of the low frequency acoustic modes of a room: A finite element-based optimisation method

Applied Acoustics

Volumn 62, Issue 11, 2001, Pages 1267-1285

  Papadopoulos, Christos I ^a  

^a NATIONAL TECHNICAL UNIVERSITY OF ATHENS   (Greece)

Author keywords

[No Author keywords available]

Indexed keywords

FINITE ELEMENT METHOD; OPTIMIZATION; WALLS (STRUCTURAL PARTITIONS);

ORTHOGONAL ROOMS;

STRUCTURAL ANALYSIS;

EID: 0035502172     PISSN: 0003682X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0003-682X(01)00002-0     Document Type: Article

References (13)

1. Low-frequency airborne transmission through single partitions in buildings
2. Acoustics - Measurement of the normal incidence acoustic impedance ratio and of the normal incidence sound absorption coefficient by the standing sound wave tube
3. Software for solving non-linear optimisation problems
4. Qualifying freefield and reverberation rooms for frequencies below 100 Hz
5. Design and evaluation of an impact noise laboratory
6. Computed frequency and angular distribution of the normal modes of vibration in rectangular rooms
7. Dimension-ratios of rectangular rooms with good distribution of eigentones
8. Modeling of sound fields in enclosed spaces with absorbent room surfaces. Part I: Performance spaces