Lauri Savioja

Peer-reviewed scientific articles

Journal article-refereed, Original research

Modeling Sparsely Reflecting Outdoor Acoustic Scenes Using the Waveguide Web

Stevens, Francis; Murphy, Damian T.; Savioja, Lauri; Välimäki, Vesa

2017 in IEEE/ACM Transactions on Audio, Speech, and Language Processing (IEEE Advancing Technology for Humanity)

ISSN: 2329-9290

Finite volume time domain room acoustics simulation under general impedance boundary conditions

Bilbao, Stefan; Hamilton, Brian; Botts, Jonathan; Savioja, Lauri

2016 in IEEE/ACM Transactions on Audio, Speech, and Language Processing (IEEE Advancing Technology for Humanity)

ISSN: 2329-9290

Memory cost of absorbing conditions for the finite-difference time-domain method

Chobeau, Pierre; Savioja, Lauri

2016 in JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA (Acoustical Society of America)

ISSN: 0001-4966

Influence of voxelization on finite difference time domain simulations of head-related transfer functions

Prepelita, Sebastian; Geronazzo, Michele; Avanzini, Federico; Savioja, Lauri

2016 in JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA (Acoustical Society of America)

ISSN: 0001-4966

Audibility of dispersion error in room acoustic finite-difference time-domain simulation in the presence of absorption of air

Saarelma, Jukka; Savioja, Lauri

2016 in JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA (Acoustical Society of America)

ISSN: 0001-4966

Audibility of dispersion error in room acoustic finite-difference time-domain simulation as a function of simulation distance

Saarelma, Jukka; Botts, Jonathan; Hamilton, Brian; Savioja, Lauri

2016 in JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA (Acoustical Society of America)

ISSN: 0001-4966

Extension of a spectral time-stepping domain decomposition method for dispersive and dissipative wave propagation

Botts, Jonathan; Savioja, Lauri

2015 in JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA (Acoustical Society of America)

ISSN: 0001-4966

Optimization of absorption placement using geometrical acoustic models and least squares

Saksela, Kai; Botts, Jonathan; Savioja, Lauri

2015 in JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA (Acoustical Society of America)

ISSN: 0001-4966

Introduction to the Issue on Spatial Audio

Savioja, Lauri; Ando, Akio; Duraiswami, Ramani; Habets, Emanüel A P; Spors, Sascha

2015 in IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 1932-4553

Effects of sources on time-domain finite difference models

Botts, Jonathan; Savioja, Lauri

2014 in JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA (Acoustical Society of America)

ISSN: 0001-4966

Spectral and pseudospectral properties of finite difference models used in audio and room acoustics

Botts, Jonathan; Savioja, Lauri

2014 in IEEE TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 1558-7916

Source excitation strategies for obtaining impulse responses in finite difference time domain room acoustics simulation

Murphy, Damian T.; Southern, Alexander; Savioja, Lauri

2014 in Applied Acoustics (Elsevier Limited)

ISSN: 0003-682X

Concert hall geometry optimization with parametric modeling tools and wave-based acoustic simulations

Robinson, Philip; Siltanen, Samuel; Lokki, Tapio; Savioja, Lauri

2014 in JOURNAL OF BUILDING ACOUSTICS (Multi-Science Publishing Co. Ltd)

ISSN: 1351-010X

Acoustic visualizations using surface mapping

Siltanen, Samuel; Robinson, Philip; Saarelma, Jukka; Pätynen, Jukka; Tervo, Sakari; Savioja, Lauri; Lokki, Tapio

2014 in JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA (Acoustical Society of America)

ISSN: 0001-4966

Acoustics of Epidaurus - Studies With Room Acoustics Modelling Methods

Lokki, Tapio; Southern, Alexander; Siltanen, Samuel; Savioja, Lauri

2013 in ACTA ACUSTICA UNITED WITH ACUSTICA (S. Hirzel Verlag GmbH)

ISSN: 1610-1928

Room Impulse Response Synthesis and Validation Using A Hybrid Acoustic Model

Southern, Alexander; Siltanen, Samuel; Murphy, Damian; Savioja, Lauri

2013 in IEEE TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 1558-7916

Interactive Sound Propagation using Compact Acoustic Transfer Operators

Antani, Lakulish; Chandak, Anish; Savioja, Lauri; Manocha, Dinesh

2012 in ACM Transactions on Graphics (Association for Computing Machinery (ACM))

ISSN: 0730-0301

An efficient GPU-based time domain solver for the acoustic wave equation

Mehra, Ravish; Raghuvanshi, Nikunj; Savioja, Lauri; Lin, Ming C.; Manocha, Dinesh

2012 in Applied Acoustics (Elsevier Limited)

ISSN: 0003-682X

Modeling incoherent reflections from rough room surfaces with image sources

Siltanen, Samuel; Lokki, Tapio; Tervo, Sakari; Savioja, Lauri

2012 in JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA (Acoustical Society of America)

ISSN: 0001-4966

Spatial Encoding of Finite Difference Time Domain Acoustic Models for Auralization

Southern, Alex; Murphy, Damian; Savioja, Lauri

2012 in IEEE TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 1558-7916

Engaging concert hall acoustics is made up of temporal envelope preserving reflections

Lokki, Tapio; Pätynen, Jukka; Tervo, Sakari; Siltanen, Samuel; Savioja, Lauri

2011 in JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA (Acoustical Society of America)

ISSN: 0001-4966

Audio Signal Processing Using Graphics Processing Units

Savioja, Lauri; Valimaki, Vesa; Smith, Julius O.

2011 in JOURNAL OF THE AUDIO ENGINEERING SOCIETY (AUDIO ENGINEERING SOC)

ISSN: 1549-4950

Maximum Likelihood Estimation of Loudspeaker Locations from Room Impulse Responses

Tervo, Sakari; Lokki, Tapio; Savioja, Lauri

2011 in JOURNAL OF THE AUDIO ENGINEERING SOCIETY (AUDIO ENGINEERING SOC)

ISSN: 1549-4950

Accelerated beam tracing algorithm

Laine, Samuli; Siltanen, Samuel; Lokki, Tapio; Savioja, Lauri

2009 in Applied Acoustics (Elsevier Limited)

ISSN: 0003-682X

Frequency domain acoustic radiance transfer for real-time auralization

Siltanen, Samuel; Lokki, Tapio; Savioja, Lauri

2009 in ACTA ACUSTICA UNITED WITH ACUSTICA (S. Hirzel Verlag GmbH)

Framework for Real-Time Auralization in Architectural Acoustics

Noisternig, Markus; Katz, Brian F.G.; Siltanen, Samuel; Savioja, Lauri

2008 in ACTA ACUSTICA UNITED WITH ACUSTICA (S. Hirzel Verlag GmbH)

ISSN: 1610-1928

Geometrisen huoneakustiikan renderöintiyhtälö

Savioja, Lauri; Siltanen, Samuel; Lokki, Tapio

2008 in RAKENTEIDEN MEKANIIKKA (S. Hirzel Verlag GmbH)

ISSN: 0783-6104

Geometry reduction in room acoustics modeling

Siltanen, Samuel; Lokki, Tapio; Savioja, Lauri; Christensen, Claus Lynge

2008 in ACTA ACUSTICA UNITED WITH ACUSTICA (S. Hirzel Verlag GmbH)

Parameterized finite difference schemes for plates Stability, the reduction of directional dispersion and frequency warping

Bilbao, Stefan; Savioja, Lauri; Smith, Julius O.

2007 in IEEE TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 1558-7916

Parametrized Finite Difference Schemes for Plates: Stability, teh Reduction of Directional Dispersion and Frequency Warping

Bilbao, Stefan; Savioja, Lauri; Smith, Julius O.

2007 in IEEE Transactions on Audio, Speech, and Language Processing (Institute of Electrical and Electronics Engineers Inc.)

The room acoustic rendering equation

Siltanen, Samuel; Lokki, Tapio; Kiminki, Sami; Savioja, Lauri

2007 in JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA (Acoustical Society of America)

ISSN: 0001-4966

Spatial filter based absorbing boundary for the 2-D digital waveguide mesh

Kelloniemi, Antti; Savioja, Lauri; Välimäki, Vesa

2005 in IEEE SIGNAL PROCESSING LETTERS (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

Special Issue on Model-Based Sound Synthesis

Välimäki, Vesa; Sarti, Augusto; Karjalainen, Matti; Rabenstein, Rudolf; Savioja, Lauri

2004 in EURASIP Journal on Applied Signal Processing (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

Interpolated rectangular 3-D digital waveguide mesh algorithms with frequency warping

Savioja, Lauri; Välimäki, Vesa

2003 in IEEE Transactions on Speech and Audio Processing (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 1063-6676

Utilizing virtual environments in construction projects

Savioja, Lauri; Mantere, Markku; Olli, Iikka; Äyräväinen, Seppo; Gröhn, Matti; Iso-aho, Jyrki

2003 in ELECTRONIC JOURNAL OF INFORMATION TECHNOLOGY IN CONSTRUCTION (Institute of Electrical and Electronics Engineers Inc.)

Creating Interactive Virtual Auditory Environments

Lokki, Tapio; Savioja, Lauri; Väänänen, Riitta; Huopaniemi, Jyri; Takala, Tapio

2002 in IEEE COMPUTER GRAPHICS AND APPLICATIONS (IEEE Computer Society)

ISSN: 0272-1716

Comparison of Numerical Simulation Models and Measured Low-Frequency Behavior of Loudspeaker Enclosures

Karjalainen, Matti; Ikonen, Veijo; Antsalo, Poju; Maijala, Panu; Savioja, Lauri; Suutala, Antti; Pohjolainen, Seppo

2001 in JOURNAL OF THE AUDIO ENGINEERING SOCIETY (AUDIO ENGINEERING SOC)

Frequency-warped signal processing for audio applications

Härmä, A.; Karjalainen, M.; Savioja, L.; Välimäki, V.; Laine, U.K.; Huopaniemi, J.

2000 in JOURNAL OF THE AUDIO ENGINEERING SOCIETY (AUDIO ENGINEERING SOC)

ISSN: 0004-7554

Reducing the dispersion error in the digital waveguide mesh using interpolation and frequency-warping techniques

Savioja, L.; Välimäki, V.

2000 in IEEE Transactions on Speech and Audio Processing (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 1063-6676

Creating interactive virtual acoustic environments

Savioja, L.; Huopaniemi, J.; Lokki, T.; Väänänen, R.

1999 in JOURNAL OF THE AUDIO ENGINEERING SOCIETY (AUDIO ENGINEERING SOC)

ISSN: 0004-7554

Reduction of the dispersion error in the triangular digital waveguide mesh using frequency warping

Savioja, L.; Välimäki, V.

1999 in IEEE SIGNAL PROCESSING LETTERS (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 1070-9908

Real-time audiovisual rendering and contemporary audiovisual art

Lokki, T.; Hiipakka, J.; Hänninen, R.; Ilmonen, T.; Savioja, L.; Takala, T.

1998 in ORGANISED SOUND (Cambridge University Press)

Review article, Literature review, Systematic review

Overview of geometrical room acoustic modeling techniques

Savioja, Lauri; Svensson, Peter

2015 in JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA (Acoustical Society of America)

ISSN: 0001-4966

Assisted Listening Using a Headset Enhancing audio perception in real, augmented, and virtual environments

Valimaki, Vesa; Franck, Andreas; Ramo, Jussi; Gamper, Hannes; Savioja, Lauri

2015 in IEEE Signal Processing Magazine (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 1053-5888

Fifty years of artificial reverberation

Välimäki, Vesa; Parker, Julian D.; Savioja, Lauri; Smith, Julius O.; Abel, Jonathan S.

2012 in IEEE TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 1558-7916

Book section, Chapters in research books

Virtual Acoustics

Lokki, Tapio; Savioja, Lauri

2008

Conference proceedings

More Than 50 Years of Artificial Reverberation

Välimäki, Vesa; Parker, Julian D.; Savioja, Lauri; Smith, Julius O.; Abel, Jonathan S.

2016

ISBN: 978-1-942220-07-7

Dynamic range reduction of audio signals using multiple allpass filters on a GPU accelerator

Belloch, Jose A.; Parker, Julian; Savioja, Lauri; Gonzalez, Alberto; Välimäki, Vesa

2014 in European Signal Processing Conference (EURASIP)

ISBN: 978-0-9928626-1-9

ISSN: 2076-1465

Multi-channel IIR filtering of audio signals using a GPU

Belloch, Jose Antonio; Bank, Balazs; Savioja, Lauri; Gonzalez, Alberto; Välimäki, Vesa

2014

Integrating Finite Difference Schemes for Scalar and Vector Wave Equations

Botts, Jonathan; Savioja, Lauri

2013 in International Conference on Acoustics Speech and Signal Processing ICASSP (IEEE SIGNAL PROCESSING SOCIETY)

ISBN: 978-1-4799-0356-6

ISSN: 1520-1649

Finite-Difference Time Domain Method Source Calibration for Hybrid Acoustics Modeling

Siltanen, Samuel; Southern, Alexander; Savioja, Lauri

2013

ISBN: 978-1-4799-0356-6

ISSN: 1520-6149

Spatial high frequency extrapolation method for room acoustic auralization

Southern, Alex; Savioja, Lauri

2012

A mobile augmented reality audio system with binaural microphones

Albrecht, Robert; Lokki, Tapio; Savioja, Lauri

2011

ISBN: 978-1-4503-0883-0

Use of GPUs in room acoustic modeling and auralization

Savioja, Lauri; Manocha, Dinesh; Lin, Ming C.

2010

Real-time 3D finite-difference time-domain simulation of low- and mid-frequency room acoustics

Savioja, Lauri

2010

ISBN: 978-3-200-01940-9

Room acoustics modeling with acoustics radiance transfer

Siltanen, Samuel; Lokki, Tapio; Savioja, Lauri

2010

Rays or Waves?Understanding the Strengths and Weaknesses of Computational Room Acoustics Modeling Techniques

Siltanen, Samuel; Lokki, Tapio; Savioja, Lauri

2010

Augmented reality audio for location-based games

Peltola, Mikko; Lokki, Tapio; Savioja, Lauri

2009

State-of-the-art in auralization of concet hall models - What is still missing?

Lokki, Tapio; Savioja, Lauri

2008

A distributed real-time virtual acoustic rendering system for dynamic geometries

Kajastila, Raine; Siltanen, Samuel; Lundén, Peter; Lokki, Tapio; Savioja, Lauri

2007

Interactive multi-channel auralization with camera-based tracking

Kajastila, Raine; Lokki, Tapio; Savioja, Lauri

2007

Hyper-Dimensional Digital Waveguide Mesh for Reverberation Modeling

Kelloniemi, Antti; Huang, Patty; Välimäki, Vesa; Savioja, Lauri

2007

Geometrisen huoneakustiikan renderöintiyhtälö

Savioja, Lauri; Siltanen, Samuel; Lokki, Tapio

2007

Acoustic radiance transfer method for room acoustic modeling

Siltanen, Samuel; Lokki, Tapio; Savioja, Lauri

2007

Simulation of Room Acoustics Using 2-D Digital Waveguide Meshes

Kelloniemi, Antti; Välimäki, Vesa; Savioja, Lauri

2006

ISBN: 1-4244-0469-X

Geometry Reduction in Room Acoustics Modeling

Siltanen, Samuel; Lokki, Tapio; Savioja, Lauri

2006

Artificial reverberation using a hyper-dimensional FDTD mesh

Kelloniemi, Antti; Välimäki, Vesa; Huang, Patty; Savioja, Lauri

2005

Evaluation of Auralization Results

Lokki, Tapio; Savioja, Lauri

2005

Boundary conditions in a multi-dimensional digital waveguide mesh

Kelloniemi, Antti; Murphy, Damian T.; Savioja, Lauri; Välimäki, Vesa

2004

ISBN: 0-7803-8484-9

Problem of far-end user's voice in binaural telephony

Lokki, Tapio; Nironen, Heli; Vesa, Sampo; Savioja, Lauri; Härmä, Aki

2004

Application scenarios of wearable and mobile augmented reality audio

Lokki, Tapio; Nironen, Heli; Vesa, Sampo; Savioja, Lauri; Härmä, Aki; Karjalainen, Matti

2004

Current state of research on boundary conditions in the digital waveguide mesh

Savioja, Lauri; Kelloniemi, Antti; Välimäki, Vesa; Murphy, Damian

2004

Compilation of Unified Physical Models for Efficient Sound Synthesis

Karjalainen, Matti; Erkut, Cumhur; Savioja, Lauri

2003

ISBN: 0-7803-7663-3

Reunaehtojen toteutustapoja aaltojohtoverkoissa

Kelloniemi, Antti; Savioja, Lauri

2003

Speech Related Navigation - a Challenge for Human-Computer Interaction?

Laakso, Mikko; Repokari, Lauri; Savioja, Lauri

2003

The effect of early reflections on perceived timbre - Analyzed with an auditory model

Lokki, Tapio; Pulkki, Ville; Savioja, Lauri

2002

An efficient auralization of edge diffraction

Lokki, Tapio; Svensson, Peter; Savioja, Lauri

2002

ISBN: 0-937803-47-2

A flexible framework for parametric auralization

Lokki, Tapio; Savioja, Lauri

2002

Implementation and Visualization of Edge Diffraction with Image-source Method

Pulkki, Ville; Lokki, Tapio; Savioja, Lauri

2002

Interpolated 3-D digital waveguide mesh for room acoustic simulations

Savioja, Lauri; Välimäki, Vesa

2002

Auralization applying the parametric room acoustic modeling technique - The DIVA auralization system

Savioja, Lauri; Lokki, Tapio; Huopaniemi, Jyri

2002

Interactive room acoustic rendering in real time

Savioja, Lauri; Lokki, Tapio; Huopaniemi, Jyri

2002

ISBN: 0-7803-7304-9

The interpolated 3-D digital waveguide mesh method for room acoustic simulation and auralization

Savioja, Lauri; Lokki, Tapio; Välimäki, Vesa

2002

A modified rectangular waveguide mesh structure with interpolated input and output points

Fontana, Federico; Savioja, Lauri; Välimäki, Vesa

2001

Some aspects of role of audio in immersive visualization

Gröhn, M.; Lokki, T.; Savioja, L.; Takala, T.

2001

Visualization of Building Services in Virtual Environment

Gröhn, M.; Mantere, M.; Savioja, L.; Takala, T.

2001

Using binaural hearing for localization in multimodal virtual environments

Gröhn, M.; Lokki, T.; Savioja, L.

2001

Implementation issues of 3D audio in a virtual room

Hiipakka, J.; Ilmonen, T.; Lokki, T.; Gröhn, M.; Savioja, L.

2001 in Proceedings of SPIE (SPIE)

ISSN: 0277-786X

A framework for evaluating virtual acoustics environments

Lokki, T.; Hiipakka, J.; Savioja, L.

2001

Huoneakustiikan mallinnus ja auralisaatio - katsaus nykytutkimukseen

Lokki, T.; Savioja, L.

2001

Interpolated 3-D digital waveguide mesh with frequency warping

Savioja, L.; Välimäki, V.

2001 in International Conference on Acoustics Speech and Signal Processing (ICASSP) (IEEE)

ISBN: 0-7803-7041-4

ISSN: 1520-3348

Low-frequency models for room acoustic prediction

Svensson, P.; Savioja, L.; Lokki, T.; Kristiansen, U.

2001

Virtual Acoustics - Applications and Technology Trends

Huopaniemi, J.; Savioja, L.; Lokki, T.; Väänänen, R.

2000

A Case Study of Auditory Navigation in Virtual Acoustic Environments

Lokki, T.; Gröhn, M.; Savioja, L.; Takala, T.

2000

Interpolated and warped 2-D digital waveguide mesh algorithms

Välimäki, V.; Savioja, L.

2000

Virtual concerts in virtual spaces - in real time

Lokki, T.; Savioja, L.; Huopaniemi, J.; Hänninen, R.; Ilmonen, T.; Hiipakka, J.; Pulkki, V.; Väänänen, R.; Takala, T.

1999

Reduction of the dispersion error in the interpolated digital waveguide mesh using frequency warping

Savioja, L.; Välimäki, V.

1999

ISBN: 0-7803-5041-3

Edistysaskelia moniulotteisen aaltoliikkeen mallinnuksessa

Välimäki, V.; Savioja, L.

1999

Numerical simulations of the modified Schroeder diffuser

Järvinen, A.; Melkas, K.; Savioja, L.

1998

Comparison of numerical simulation models and measured low-frequency behavior of a loudspeaker

Karjalainen, M.; Ikonen, V.; Järvinen, A.; Maijala, P.; Savioja, L.; Suutala, A.; Backman, J.; Pohjalainen, S.

1998

Advanced 3-D audio in an interactive multimedia environment

Lokki, T.; Väänänen, R.; Savioja, L.; Huopaniemi, J.

1998

Improving the three-dimensional digital waveguide mesh by interpolation

Savioja, L.

1998

Modeling of reflections and air absorption in acoustical spaces: a digital filter

Huopaniemi, J.; Savioja, L.; Karjalainen, M.

1997

Design of a Reference Listening Room - A Case Study

Järvinen, A.; Savioja, L.; Möller, H.; Ikonen, V.; Ruusuvuori, A.

1997

Auralisointidemonstraation toteuttaminen

Lokki, T.; Savioja, L.

1997

Virtual Environment Simulation - Advances in the DIVA project

Savioja, L.; Huopaniemi, J.; Lokki, T.; Väänänen, R.

1997

Improved discrete-time modeling of multi-dimensional wave propagation using the interpolated digital waveguide mesh

Savioja, L.; Välimäki, V.

1997

ISBN: 0-8186-7919-0

Virtual environment simulation

Savioja, L.; Huopaniemi, J.; T.Lokki, T.; Väänänen, R.

1997

Virtual Orchestra Performance

Takala, T.; Hiipakka, J.; Hänninen, R.; Ilmonen, T.; Napari, H.; Lokki, T.; Savioja, L.; Huopaniemi, J.; Karjalainen, M.; Tolonen, T.; Välimäki, V.; Välimäki, S.

1997

DIVA Virtual Audio Reality System

Huopaniemi, J.; Savioja, L.; Takala, T.

1996

Implementation of a virtual audio reality system

Huopaniemi, J.; Savioja, L.; Huotilainen, T.; Takala, T.

1996

Real-time virtual audio reality

Savioja, L.; Huopaniemi, J.; Huotilainen, T.; Takala, T.

1996

DSP Formulation of a finite difference method for room acoustics simulation

Savioja, L.; Karjalainen, M.; Takala, T.

1996

Determination of the low frequency behaviour of an IEC listening room

Savioja, L.; Järvinen, A.; Melkas, K.; Saarinen, K.

1996

The bilineraly deinterpolated wavequide mesh

Savioja, L.; Välimäki, V.

1996

An integrated system for virtual audio reality

Takala, Tapio; Hänninen, R.; Välimäki, V.; Savioja, L.; Huopaniemi, J.; Huotilainen, T.; Karjalainen, M.

1996

Waveguide Mesh Method for Low-Frequency Simulation of Room Acoustics

Savioja, L.; Backman, Juha; Järvinen, Antti; Takala, Tapio

1995

ISBN: 82-595-8995-8

Simulation of Room Acoustics with a 3-D Finite Difference Mesh

Savioja, L.; Rinne, T.; Takala, T.

1994

Non-refereed scientific articles

Unrefereed conference proceedings

An open source finite-difference time-domain solver for room acoustics using graphics processing units

Saarelma, Jukka; Savioja, Lauri

2014

Challenges in measurement of performance of an acoustics simulation

Savioja, Lauri; Saarema, Jukka; Botts, Jonathan

2014

Comparison of sound field measurements and predictions in coupled volumes between numerical methods and scale model measurements

Luizard, Paul; Otani, Makoto; Botts, Jonathan; Savioja, Lauri; Katz, Brian

2013

Concert hall geometry optimization with parametric modeling tools and wave-based acoustic simulations

Robinson, Philip W.; Siltanen, Samuel; Lokki, Tapio; Savioja, Lauri

2013

Auditory spatial resolution studies in the Helsinki Music Centre

Robinson, Philip; Lokki, Tapio; Kuusinen, Antti; Pätynen, Jukka; Tervo, Sakari; Savioja, Lauri

2012

ISSN: 0736-2935

Studies on seat-dip effect with 3D FDTD modeling

Lokki, Tapio; Southern, Alex; Savioja, Lauri

2011

Studies of Epidaurus with a hybrid room acoustics modeling method

Lokki, Tapio; Southern, Alex; Siltanen, Samuel; Savioja, Lauri

2011

Efficient acoustic radiance transfer method with time-dependent reflections

Siltanen, Samuel; Lokki, Tapio; Savioja, Lauri

2011

ISSN: 1939-800X

The perceptual effects of dispersion error on room acoustic model auralization

Southern, Alex; Lokki, Tapio; Savioja, Lauri; Murphy, Damian

2011

ISBN: 978-84-694-1520-7

Spatial Room Impulse Responses with a Hybrid Modeling Method

Southern, Alex; Siltanen, Samuel; Savioja, Lauri

2011

ISBN: 978-1-61782-925-3

3D audio in virtual environments

Savioja, Lauri

2010

Real-time additive synthesis with one million sinusoids using a GPU

Savioja, Lauri; Välimäki, Vesa; Smith, Julius

2010

Scientific books (monographs)

Book (editor)

Special Issue on Spatial Audio in IEEE Journal of Selected Topics in Signal Processing

Savioja, Lauri; Ando, Akio; Duraiswami, Ramani; Habets, Emanuel; Spors, Sascha

2015

ISSN: 1932-4553

Publications intended for professional communities

Article in professional journal

Multiwarping for Enhancing the Frequency Accuracy of Digital Waveguide Mesh Simulation

Savioja, L.; Välimäki, V.

2001 in IEEE SIGNAL PROCESSING LETTERS (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

Article in professional conference proceedings

Finite Volume Time Domain Simulations of Frequency-Dependent Boundary Conditions and Absorbing Layer

Chobeau, Pierre; Prepelita, Sebastian; Saarelma, Jukka; Botts, Jonathan; Savioja, Lauri

2016

Digital Waveguide Network Reverberation in Non-Convex Rectilinear Spaces

Meacham, Aidan; Savioja, Lauri; Martin, Sara; Smith, Julius O.

2016

Published development or research report

Software platform for real-time audio-visual virtual reality

Ajaj, Rami; Savioja, Lauri; Jacquemin, Christian

2008

Spatial Audio and Reverberation Modeling using Hyperdimensional Digital Waveguide Meshes

Kelloniemi, Antti; Huang, Patty; Välimäki, Vesa; Savioja, Lauri

2006

Sound Signal Processing for a Virtual Room

Hiipakka, J.; Ilmonen, T.; Lokki, T.; Savioja, L.

2000

Immersive 3-D sound reproduction in a virtual room

Lokki, T.; Hiipakka, J.; Savioja, L.

1999

Advanced 3-D Audio in an Interactive Multimedia Environment

Lokki, T.; Väänänen, R.; Savioja, L.; Huopaniemi, J.

1998

Akustiikan laskennallinen mallintaminen

Karjalainen, M.; Backman, J.; Savioja, L.

1997

Improved discrete-time modeling of multi-dimensional wave propagation using the interpolated digital waveguide mesh

Savioja, L.; Välimäki, V.

1997

Virtual Concert Performance - Synthetic Animated Musicians Playing in an Acoustically Simulated Room

Hänninen, R.; Savioja, L.; Takala, T.

1996

DSP Formulation of a Finite Difference Method for Room Acoustics Simulation

Savioja, L.; Karjalainen, M.; Takala, T.

1996

Real-Time Virtual Audio Reality

Savioja, L.; Huopaniemi, S.; Huotilainen, T.; Takala, T.

1996

The Bilinearly Deinterpolated Waveguide Mesh

Savioja, L.; Välimäki, V.

1996

Huoneakustiikan laskennallinen mallintaminen

Savioja, L.

1995

Patents and invention disclosures

Patent

Menetelmä kaikulaitteessa ja kaikulaite

Hiipakka, Jarmo; Lokki, Tapio; Savioja, Lauri

2003

A modal time-domain method for modeling dispersive and dissipative linear waves

Botts, Jonathan; Savioja, Lauri

2016 in JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA (Acoustical Society of America)

ISSN: 0001-4966

Sound radiation from unbaffled vibrating plates, using an edge-diffraction based approach

Martin, Sara; Savioja, Lauri; Svensson, Peter; Smith, Julius O.

2016 in JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA (Acoustical Society of America)

ISSN: 0001-4966

An open-access interactive textbook for teaching room acoustics modeling

Savioja, Lauri

2016 in JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA (Acoustical Society of America)

ISSN: 0001-4966

Can you trust your numeric simulations—How to verify your code and validate your model

Savioja, Lauri; Prepelita, Sebastian; Chobeau, Pierre; Botts, Jonathan

2016 in JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA (Acoustical Society of America)

ISSN: 0001-4966