Conference Proceedings

2008

Experimental Investigation of the Damping Coefficient in Light-Weight Constructions
Authors: Delphine Bard, Julia Sonnerup and Göran Sandberg
Presented at: DAGA.

Prediction Model of the Flanking Transmission Through a Light-Weight Building Construction Utilizing Fluid-Structure Interaction Procedures
Authors: Delphine Bard, Julia Sonnerup and Göran Sandberg
Presented at: DAGA.

Human Footsteps Induced Floor Vibration
Authors: Delphine Bard, Kent Persson and Göran Sandberg
Presented at: Acoustics '08, Paris, France, 29 June - 4, July, 2008.

Newborn Pain Cry Analysis Based on Pitch Frequency Tracking
Authors: D. Bard, P. Runfefors and E. Arnbjörnsson
Presented at: Acoustics '08, Paris, France, 29 June - 4 July, 2008.

2007

Modelling of Nonlinearities in Electrodynamics Loudspeaker
Authors: D. Bard, and G. Sandberg
Presented at: AES 123th Convention, New York, USA, October, 2007.

Finite Element Modelling for Determination of Acoustic Attenuation
Authors: J. Sonnerup, D. Bard,  P-A. Wernberg, and G. Sandberg
Presented at: 19th ICA, Madrid, Spain, 2-7 September, 2007.

Modal Analysis for Floors in Lightweight Buildings
Authors: Lars-Göran Sjökvist and Jonas Brunskog
Presented at: Inter-Noise, Istanbul, Turkey, 28-31 August, 2007.

2004

Inverkan av barngruppers storlek på bullernivån i dag- och fritidshem. Abstract
Authors: E. Nilsson, L. Gerhardsson and E. Svedberg
Presented at: The National Assembly of The Swedish Society of Medicine in Gothenburg, 2004.

A wave approach to structural transmission loss in periodic structures: Basic theory
Author: Jonas Brunskog
Presented at: SVIB Nordic Vibration Research 2004.

SVIB Nordic Vibration Research 2004
Author: Ann-Charlotte Johansson
Presented at: SVIB Nordic Vibration Research 2004.

Flanking transmission of a double-plate system with joists and cavities
Author: Jonas Brunskog
Presented at: 18th ICA, Kyoto, Japan, 2004.

Evaluation of impact sound in the field situation – research at Lund University
Author: Klas Hagberg
Presented at: 18th ICA, Kyoto, Japan, 2004.

2003

Sound reduction in double walls at low frequencies
Authors: Peter Davidsson, Göran Sandberg, Jonas Brunskog and Per Hammer
Presented at: 10th ICSV, Stockholm, Sweden, 2003.

Sound transmission between infinite rooms; a modal approach and FE-formulation
Authors: Jonas Brunskog and Peter Davidsson
Presented at: 10th ICSV, Stockholm, Sweden, 2003.

Wave-modes of a double-plate system with joists and cavity
Authors: Jonas Brunskog
Presented at: 10th ICSV, Stockholm, Sweden, 2003.

Tapping machine and footstep sound
Authors: Ann-Charlotte Johansson, Per Hammer and Jonas Brunskog
Presented at: 5th Euronoise 2003, Naples, Italy 2003.

Design possibilities for impact noise insulation in lightweight floors  A parameter study
Authors: Jonas Brunskog and Per Hammer
Presented at: 5th Euronoise 2003, Naples, Italy 2003.

2002

Subjektiva besvär hos förskolepersonal - Abstract
Authors: L. Gerhardsson, F. Engdahl, P. Kallertin, E. Nilsson and B. Nordqvist
Presented at: The national assembly of The Swedish Society of Medicine in Gothenburg, 2002, p 127.

Åtgärder mot buller på förskolor - Abstract
Authors: E. Nilsson, F. Engdahl, L. Gerhardsson, P. Kallertin and B. Nordqvist
Presented at: The national assembly of The Swedish Society of Medicine in Gothenburg, 2002, p 127.

Aspects concerning light weight constructions in Swedish residential building with high sound insulation (class B according to SS 02 52 67)
Author: Klas Hagberg
Presented at: Forum Acusticum 2002, Sevilla, 2002.

Flanking transmission of continuous ground plates
Author: Jonas Brunskog
Presented at: Inter-Noise 02, Dearborn, Michigan, USA, August, 2002.

Drum sound measure for offices
Authors: Ann-Charlotte Johansson, Erling Nilsson and Per Hammer
Presented at: 9th ICSV, Florida, USA, July, 2002.

2001

Subjective evaluation of impact sound transmission through floor structures
Authors: Erling Nilsson and Per Hammer
Presented at: 17th ICA, Rome, 2001.

On the air-gap between narrow plates
Authors: Sven Lindblad and Jonas Brunskog
Presented at: 17th ICA, Rome, 2001.

Aspects on three methods for paired comparison listening tests
Authors: Ann-Charlotte Johansson, Erling Nilsson and Per Hammer
Presented at: 17th ICA, CD v IV, Rome, 2001.

Variational formulation of the radiation impedances of absorbing patches in finite rooms
Authors: Dag Holmberg, Per Hammer and Erling Nilsson
Presented at: 17th ICA, Rome, 2001.

On the use of perforated absorbers in office landscapes
Authors: Klas Hagberg and Jonas Brunskog
Presented at: 17th ICA, Rome, 2001.

Ratings adapted to subjective evaluation for impact and airborne sound and its application in building regulations– a litterature survey
Author: Klas Hagberg
Presented at: 17th ICA, Rome, 2001.

On the mechanics of Gypsum plate systems
Authors: Jonas Brunskog and Per Hammer
Presented at: 17th ICA, Rome, 2001.

On point excited plates
Authors: Jonas Brunskog and Per Hammer
Presented at: 17th ICA, Rome, 2001.

2000

Subjective classification of footstep sound from different floor coverings
Authors: Ann-Charlotte Johansson, Erling Nilsson and Per Hammer
Presented at: Inter-Noise 2000, Nice, France, v 5, p 3248-51, 2000.

Nearly periodicity in stiffened plates and its influence on sound radiation
Author: Jonas Brunskog
Presented at: Inter-Noise 2000, Nice, France, 2000.

Subjective evaluation of speech intelligibility
Authors: Erling Nilsson and Per Hammer
Presented at: Acoustics 2000, v 22 Liverpool, UK, p 339-44, 2000.

Footstep sound from different floor coverings, subjective measurements
Authors: Ann-Charlotte Johansson, Erling Nilsson and Per Hammer
Presented at: Acoustics 2000, v 22 (2), Liverpool, UK, p 95-100, 2000.

Low frequency vibration insulation on periodically stiffened plates
Authors: Per Hammer and Jonas Brunskog
Presented at: Acoustics 2000, v 22 (2), Liverpool, UK, p 11-18, 2000.

Prediction of impact sound transmission of lightweight floors
Authors: Jonas Brunskog and Per Hammer
Presented at: Acoustics 2000, v 22 (2), Liverpool, UK, p 81-88, 2000.

Including the influence of finite cavities in doule-leaf structures
Author: Jonas Brunskog
Presented at: Acoustics 2000, v 22 (2), Liverpool, UK, p 51-58, 2000.

1999

On subjective impact sound insulation classes
Authors: Per Hammer and Erling Nilsson
Presented at: Forum Acusticum, Berlin, 1999.

Variational solutions of absorbing structures with various patterns
Authors: Dag Holmberg, Per Hammer and Erling Nilsson
Presented at: Inter-Noise 99, Fort Lauderdale, Florida, USA, 1999.

A clamped beam, images solution
Author: Jonas Brunskog
Presented at: Inter-Noise 99, Fort Lauderdale, Florida, USA, p 763-768, 1999.

Prediction of impact noise of lightweight floors, including the tapping machine
Authors: Jonas Brunskog and Per Hammer
Presented at: Inter-Noise 99, Fort Lauderdale, Florida, USA, p 347-752, 1999.

1998

Prediction models of impact sound insulation on timber floor structures
Authors: Jonas Brunskog and Per Hammer
Presented at: COST Action E5 Workshop, Acoustic performance of medium-rice timber buildings, Dublin, Republic of Ireland, 1998.

On sound transmission through point excited light weight periodic structures
Authors: Jonas Brunskog and Per Hammer
Presented at: Inter-Noise 98, Christchurch, 1998.

Measurements and modelling of commonly used resilient channels in light weight floor structures
Authors: Jonas Brunskog and Per Hammer
Presented at: ICA/ASA, Seattle, USA, p 349-350, 1998.

1997

Subjective evaluation of speech intelligibility for normal hearing persons and for persons with simulated minimal degrees of hearing loss
Authors: Erling Nilsson and Per Hammer
Presented at: Inter-Noise 97, Budapest, Hungary, Volume III, p 1273-76, 1997.

Sound absorption characteristics of periodic resonant absorbers
Authors: Dag Holmberg and Erling Nilsson
Presented at: Inter-Noise 97, Budapest, Hungary, v II, p 767-70, 1997.

On subjective grading of impact sound transmission through light weight floor structures
Authors: Per Hammer and Erling Nilsson
Presented at: Inter-Noise 97, Budapest, Hungary, v II, p 755-58, 1997.

Prediction of impact sound on light weight floor structures
Authors: Jonas Brunskog and Per Hammer
Presented at: Inter-Noise 97, Budapest, Hungary, p 751-54, 1997.

1993

Sound decay in rooms with non-diffuse sound fields
Author: Erling Nilsson
Presented at: Inter-Noise 93, Leuven, Belgium, v III, p 1527-30, 1993.

1991

Sound decay in rooms with semi-diffuse sound fields
Author: Erling Nilsson
Presented at: Internoise 91, Sydney, Australia, v I, p 479-82, 1991.

1988

Sound fields in rooms with non-uniform distribution of absorbers
Author: Erling Nilsson
Presented at: Nordic Acoustical Meeting, Tampere, Finland, p 35-38, 1988.

1986

On the equivalent absorption in non-Sabine spaces
Author: Erling Nilsson
Presented at: Nordic Acoustical Meeting, Aalborg, Denmark, p 249-52, 1986.

1985

Simple formulas for finite area transmission and absorption
Authors: Sven Lindblad and Erling Nilsson
Presented at: 5th symposium, Federation of the Acoustical Societies of Europe, Thessaloniki, Greece, p 137, 1985.

1984

Practical experiences from a propagation measuring technique
Authors: Per Eriksson, Sven Lindblad and Erling Nilsson
Presented at: 4th symposium, Federation of the Acoustical Societies of Europe, Sandefjord, Norway, p 547-50, 1984.

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