A new scattering method that combines roughness and diffraction effects

Forum Acusticum Budapest 2005: 4th European Congress on Acustics

Volumn , Issue , 2005, Pages 2159-2164

  Christensen, Claus Lynge ^a   Rindel, Jens Holger ^a  

^a TECHNICAL UNIVERSITY OF DENMARK   (Denmark)

Author keywords

[No Author keywords available]

Indexed keywords

ANGLE OF INCIDENCE; ANGLE-DEPENDENT; DIFFRACTION EFFECTS; FREQUENCY DEPENDENT; IMAGE SOURCE; PATH LENGTH; REFLECTED SOUNDS; ROOM ACOUSTICS; SCATTERING CO-EFFICIENT; SCATTERING EFFECTS; SCATTERING METHODS; SMOOTH SURFACE; SPECULAR COMPONENTS; SURFACE SIZE;

ACOUSTICS; ARCHITECTURAL ACOUSTICS; DIFFRACTION; PLASMA INTERACTIONS; SCATTERING; SURFACES;

SURFACE SCATTERING;

EID: 84864612099     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

1. Michael Vorländer, International Round Robin on Room Acoustical Computer Simulations, Trondheim, Norway 1995.Proceedings Vol. II p. 689 - 692.
2. Lam Y.W., "On the modelling of diffuse reflections in room acoustics prediction", Refereed Invited Paper, Proc. BEPAC & EPSRC Conference on Sustainable Building, p.106-113, 1997.
3. nd Round Robin on Room Acoustical Computer Software. Acta Acoustica, Vol. 86(2000) p. 943-956.
4. Claus Lynge Christensen, Odeon Room Acoustics Program, Version 7.0, User Manual, Industrial, Auditorium and Combined Editions, Odeon A/S, Lyngby, Denmark, August 2004. (86 pages).
5. J.H. Rindel: Attenuation of Sound Reflections due to Diffraction. NAM-86, Aalborg 1986. Proceedings p. 257-260.
6. J.H. Rindel: Acoustic Design of Reflectors in Auditoria. Proceedings, Institute of Acoustics 1992, Vol. 14: Part 2, p.119-128.
7. ISO 17497-1: Acoustics - Measurement of sound scattering properties of surfaces - Part 1: Measurement of the random-incidence scattering coefficient in a reverberation room. 2004.