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Authors

Authors contributing to akutek.info. Click on titles for link to documents. Author contact: Click on @

Johan Andersson @
Stage Acoustics for a symphony orchestra—an investigation

Anders Askenfelt @
The Lindeman Hall of Oslo ― Evidence of low frequency radiation from the stage floor (2010 paper)
On the interaction between double basses and the stage floor (2008 poster)
An in-depth analysis of the double bass to stage floor contact (2008 paper)
Double Basses on the Stage Floor (2007 paper)

Hassan Azad @
Ali Qapu—Historical Persian music room

Mike Barron                               @
Non-linear decays in simple spaces and their possible exploitation (presentation)
The effect of scattering surfaces in rectangular concert halls: A scale model analysis
Objective assessment of concert hall acoustics (paper) (presentation)
When is a concert hall too quiet? (paper) (presentation)
Stage Acoustics - Early Investigations
Stage conditions for orchestral performance (paper) (presentation)

Alf Berntson                               @
Stage Acoustics for a symphony orchestra—an investigation

Anders Buen                              @
On Timbre Parameters and Sound Levels of Recorded Old Violins
What is old Italian timbre?
The Lindeman Hall of Oslo ― Evidence of low frequency radiation from the stage floor (2010 paper)
Double Basses on the Stage Floor (2007 paper)
On the interaction between double basses and the stage floor (2008 poster)
An in-depth analysis of the double bass to stage floor contact (2008 paper)
Early Design Criteria for Multipurpose Cultural Houses (paper) (presentation)
Simplified room acoustic measurements
Room acoustics in two variable acoustics coupled space venues
How dry do the recordings for auralization need to be?
Operating deflection modes in violins
Can we hear the geometrical measures of a violin?
Violin Acoustics History
Differences of sound spectra in violins
Long-time-average-spectra of violins
Reflector above the opera orchestra pit

Paul Calamia                             @

Edge Diffraction in Computer Modeling
Culling insignificant diffraction components

Claus Lynge Christensen @
Diffusion in concert halls analysed as a function of time during the decay process
An improved low frequency radiation model for finite sound reflectors

Morten Dalåmo                          @
Frequency Response of Reflector Arrays

Jens Jørgen Dammerud           @
Stage Acoustics for Symphony Orchestras in Concert Halls (PhD thesis)
Stage Acoustics—Litterature Review
Model Investigations
Stage Acoustics—Early Investigations
Stage conditions for orchestral performance (paper) (presentation)

Evan Green                               @
The effect of scattering surfaces in rectangular concert halls: A scale model analysis

David Griesinger                        @
Audibility of direct sound as a key to understand clarity of music and speech (paper) (presentation)
How loud is my reverberation?
Phase Coherence as a Measure of Acoustic Quality:
                 1 The Neural Mechanism;
                 2 Perceiving Engagement;
                 3 Hall Design
The Relationship Between Audience Engagement and Our Ability to Perceive the Pitch, Timbre, Azimuth and Envelopment of Multiple Sources by D Griesinger

Knut Guettler                             @
The Lindeman Hall of Oslo ― Evidence of low frequency radiation from the stage floor (2010 paper)
On the interaction between double basses and the stage floor (2008 poster)
An in-depth analysis of the double bass to stage floor contact (2008 paper)
Double Basses on the Stage Floor (2007 paper)

Tor Halmrast                              @
Simplified room acoustic measurements
The acoustics of a quarry—who needs an acoustician?
Sound Coloration
Coloration from reflections—Further investigations
Another Phantom of the Opera
Reflector above the opera orchestra pit

Jerald Hyde                               @
Sound Strength in Small Halls
Behaviour of lateral energy in small concert halls

Gunnar Ihlen                              @
Clarity and Source Blend
Reflector above the opera orchestra pit

Michael Jenkin                           @
Acoustical Modelling with Sonel Mapping (paper) (presentation)

Bill Kapralos                               @
Acoustical Modelling with Sonel Mapping (paper) (presentation)

John O’Keefe                             @

Queen Elisabeth Theatre: Acoustic design responding to financial realities

Reflection Density and Attenuation on Stages and Rehearsal Halls

Acoustical problems in large post-war auditoria
The Queen Elisabeth Theatre - Spatial Sound in a Wide Room
The_Esplanade - From Plenum to Flytower

Krzysztof Leo @
Speech Intelligibility Measurements in Auditorium

Anders Løvstad                         @
Evaluation of Objective Echo Criteria

Evangelos Milios                        @
Acoustical Modelling with Sonel Mapping (paper) (presentation)

Henrik Möller                             @
Acoustic description of the Great hall of the Moscow P. I. Tchaikovsky Conservatory
Sound Strength in Small Halls
Behaviour of lateral energy in small concert halls

Jonathan Rathsam @
The scattering from reflector panels with convex edges
An improved low frequency radiation model for finite sound reflectors

Jens Holger Rindel @
Diffusion in concert halls analysed as a function of time during the decay process
An improved low frequency radiation model for finite sound reflectors

Sergey I Rozanov
Acoustic description of the Great hall of the Moscow P. I. Tchaikovsky Conservatory

Magne Skålevik @ Author of all contributions on akutek.info if not otherwise noted

Orchestra Canopies ASA 2011 presentation 02.11.2011
Schroeder Frequency Revisited FA 2011 presentation 29.06.2011
Concert Hall Parameters and concert hall preference IOA Dublin 2011 poster 02.08.2011
Concert Hall Parameters - We still haven’t found what we’re looking for IOA Dublin 2011 paper 19.04.2011
Small Room Acoustics - The Hard Case (Forum Acusticum 2011) (presentation) 19.04.2011
Schroeder Frequency Revisited (Forum Acusticum 2011 paper) 17.04.2011
Concert Hall Parameters Relevance Test (ICA 2010 presentation)
Room acoustical parameters at listeners’ ears—can concert hall preference be explained? (ICA 2010 paper)
Reverberation Time—the mother of all room acoustical parameters BNAM 2010 paper (presentation)
Frequency limits of reflector arrays—status report (paper 2008) (poster 2008)
Room acoustic parameters - distribution over concert hall seating area (Paper) (Presentation)
Diffusivity and its effect on concert hall seat absorption
Low Frequency Limit of Reflector Arrays (Paper 2006) (Poster 2006)
Low Frequency Limits of Reflector Arrays (Paper 2007) (Presentation 2007)
Diffusivity and Directivity (Paper 2006) (Presentation 2006)
Orchestra Canopies—Significant Features (Paper 2006) (Presentation 2006)
Sound Radiation from the Chest of Bass Singers (paper)
Sound Transmission Through the Orchestra (paper) (presentation)
Tonal response in rooms (presentation)

Uwe Stephenson                       @
Influence of ceiling profile on distribution of room acoustical parameters (paper) (presentation)
An Improved Energetic Approach to Diffraction Based on the Uncertainty Principle (paper)

Lars Strand                                @
Room acoustics in two variable acoustics coupled space venues

Peter Svensson                         @
Edge Diffraction in Computer Modeling
Culling insignificant diffraction components

Dmitri Tishko
Acoustic description of the Great hall of the Moscow P. I. Tchaikovsky Conservatory

D Thompson @
The effect of scattering surfaces in rectangular concert halls: A scale model analysis

Sara Vehviläinen
Acoustic description of the Great hall of the Moscow P. I. Tchaikovsky Conservatory

Michael Vorländer @
Prediction tools in acoustics—can we trust the PC?
Uncertainties of room acoustical measurements

Lily Wang @
The scattering from reflector panels with convex edges
An improved low frequency radiation model for finite sound reflectors

Ingo Witew @
Uncertainties of room acoustical measurements

Ariadne Westerkamp @
Die Geige gestrichen und verglichen (19MB) English introduction and summary: Sound of Science—108 violins talk

Thomas Wulfran
Acoustic description of the Great hall of the Moscow P. I. Tchaikovsky Conservatory