List of Publications

Lauri Savioja, born 1966

International Journal Papers

1

S. Siltanen, T. Lokki, and L. Savioja, `Frequency domain acoustic radiance transfer for real-time auralization,' Acta Acustica united with Acustica, vol. 95, no. 1, pp. -, 2009.

2

S. Laine, S. Siltanen, T. Lokki, and L. Savioja, `Accelerated beam tracing algorithm,' Applied Acoustics, vol. 70, no. 1, pp. 172-181, 2009.
Available at http://dx.doi.org/10.1016/j.apacoust.2007.11.011.

3

M. Noisterning, B. Katz, L. Savioja, and S. Siltanen, `Framework for real-time auralization in architectural acoustics,' Acta Acustica united with Acustica, vol. 94, no. 6, pp. 1000-1015, 2008.

4

S. Siltanen, T. Lokki, L. Savioja, and C. Christensen, `Geometry reduction in room acoustics modeling,' Acta Acustica united with Acustica, vol. 94, no. 3, pp. 410-418, 2008.

5

S. Siltanen, T. Lokki, S. Kiminki, and L. Savioja, `The room acoustic rendering equation,' J. Acoust. Soc. Am., vol. 122, no. 3, pp. 1624-1635, 2007.

6

S. Bilbao, L. Savioja, and J. Smith, `Parametrized finite difference schemes for plates: Stability, the reduction of directional dispersion and frequency warping,' IEEE Transactions on Audio, Speech, and Language Processing, vol. 15, no. 14, pp. 1488-1495, 2007.

7

A. Kelloniemi, L. Savioja, and V. Välimäki, `Spatial filter based absorbing boundary for the 2-D digital waveguide mesh,' IEEE Signal Processing Letters, vol. 12, no. 2, pp. 126-129, 2005.

8

L. Savioja and V. Välimäki, `Interpolated rectangular 3-D digital waveguide mesh algorithms with frequency warping,' IEEE Transactions on Speech and Audio Processing, vol. 11, pp. 783-790, Nov. 2003.

9

L. Savioja, M. Mantere, I. Olli, S. Äyräväinen, M. Gröhn, and J. Iso-aho, `Utilizing virtual environments in construction projects,' Electronic Journal of Information Technology in Construction, vol. 8, Special Issue on Virtual Reality Technology in Architecture and Construction, pp. 65-84, 2003.

10

T. Lokki, L. Savioja, J. Huopaniemi, R. Väänänen, and T. Takala, `Creating interactive virtual auditory environments,' IEEE Computer Graphics and Applications, vol. 22, pp. 49-57, July/Aug. 2002.

11

M. Karjalainen, V. Ikonen, P. Antsalo, P. Maijala, L. Savioja, A. Suutala, and S. Pohjolainen, `Comparison of numerical simulation models and measured low-frequency behavior of loudspeaker enclosures,' J. Audio Eng. Soc., vol. 49, pp. 1148-1166, Dec. 2001.

12

L. Savioja and V. Välimäki, `Multiwarping for enhancing the frequency accuracy of digital waveguide mesh simulations,' IEEE Signal Processing Letters, vol. 8, pp. 134-136, May 2001.

13

A. Härmä, M. Karjalainen, L. Savioja, V. Välimäki, U. K. Laine, and J. Huopaniemi, `Frequency-warped signal processing for audio applications,' J. Audio Eng. Soc., vol. 48, pp. 1011-1031, Nov. 2000.

14

L. Savioja and V. Välimäki, `Reducing the dispersion error in the digital waveguide mesh using interpolation and frequency-warping techniques,' IEEE Trans. Speech and Audio Process., vol. 8, pp. 184-194, March 2000.

15

L. Savioja, J. Huopaniemi, T. Lokki, and R. Väänänen, `Creating interactive virtual acoustic environments,' J. Audio Eng. Soc., vol. 47, pp. 675-705, Sept. 1999.

16

L. Savioja and V. Välimäki, `Reduction of the dispersion error in the triangular digital waveguide mesh using frequency warping,' IEEE Signal Processing Letters, vol. 6, pp. 58-60, March 1999.

17

T. Lokki, J. Hiipakka, R. Hänninen, T. Ilmonen, L. Savioja, and T. Takala, `Real-time audiovisual rendering and contemporary audiovisual art,' Organised Sound, vol. 3, no. 3, pp. 219-233, 1998.

Book Chapters

1

T. Lokki and L. Savioja, `Virtual acoustics,' in Handbook of Signal Processing in Acoustics (D. Havelock, S. Kuwano, and M. Vorländer, eds.), Springer Verlag, 2008.

International Conference Papers

1

M. Peltola, T. Lokki, and L. Savioja, `Augmented reality audio for location-based games,' in Proc. AES 35th International conference on Game Audio, February 2009.

2

R. Ajaj, L. Savioja, and C. Jacquemin, `Software platform for real-time audio-visual virtual reality,' in ACM Virtual Reality Software and Technology, (Bordeaux, France), 2008.

3

T. Lokki and L. Savioja, `State-of-the-art in auralization of concet hall models - what is still missing?,' in Baltic-Nordic Acoustics Meeting, (Reykjavik, Iceland), 2008.

4

A. Kelloniemi, P. Huang, V. Välimäki, and L. Savioja, `Hyper-dimensional digital waveguide mesh for reverberation modeling,' in Proc. 10th International Conference on Digital Audio Effects (DAFx-07), (Bordeaux, France), 2007.

5

R. Kajastila, T. Lokki, and L. Savioja, `Interactive multi-channel auralization with camera-based tracking,' in Proc. 19th Int. Congr. Acoust. (ICA'07), (Madrid, Spain), 2007.

6

S. Siltanen, T. Lokki, and L. Savioja, `Acoustic radiance transfer method,' in Proc. 19th Int. Congr. Acoust. (ICA'07), (Madrid, Spain), 2007.

7

R. Kajastila, S. Siltanen, P. Lunden, T. Lokki, and L. Savioja, `A distributed real-time virtual acoustic rendering system for dynamic geometries,' in the AES 122th International Convention, paper nr. 7160, (Vienna, Austria), 2007.

8

A. Kelloniemi, V. Välimäki, and L. Savioja, `Simulation of room acoustics using 2-d digital waveguide meshes,' in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing, vol. 5, (Toulouse, France), pp. 313-316, 2006.

9

S. Siltanen, T. Lokki, and L. Savioja, `Geometry reduction in room acoustics modeling,' in Proc. Sixth Int. Conf. On Auditorium Acoustics, (Copenhagen, Denmark), 2006.

10

A. Kelloniemi, V. Välimäki, P. Huang, and L. Savioja, `Artificial reverberation using a hyper-dimensional FDTD mesh,' in Proc. European Signal Proc. Conf. (Eusipco'2005), (Antalya, Turkey), 2005.

11

T. Lokki and L. Savioja, `Evaluation of auralization results,' in Proc. Forum Acusticum, (Budapest, Hungary), 2005.
paper 471-0.

12

A. Kelloniemi, D. T. Murphy, L. Savioja, and V. Välimäki, `Boundary conditions in a multi-dimensional digital waveguide mesh,' in Proc. IEEE Int. Conf. Acoust. Speech Signal Processing, (Montreal, Canada), pp. IV-25 - IV-28, May 2004.

13

T. Lokki, H. Nironen, S. Vesa, L. Savioja, A. Härmä, and M. Karjalainen, `Application scenarios of wearable and mobile augmented reality audio,' in the 116th Audio Engineering Society (AES) Convention, preprint no. 6026, (New York, USA), May 2004.

14

T. Lokki, H. Nironen, S. Vesa, L. Savioja, and A. Härmä, `Problem of far-end user's in binaural telephone,' in Proc. of 18th Int. Congress on Acoustics, (Kyoto, Japan), pp. 1001-1004, April 2004.

15

L. Savioja, A. Kelloniemi, V. Välimäki, and D. Murphy, `Current state of research on boundary conditions in the digital waveguide mesh,' in Proc. of 18th Int. Congress on Acoustics, (Kyoto, Japan), pp. 477-478, April 2004.

16

M. Laakso, L. Repokari, and L. Savioja, `Speech related navigation - a challenge for human-computer interaction?,' in Proc. of the XVth Triennial Congress of the International Ergonomics Association, (Seoul, South Korea), Aug. 2003.

17

M. Karjalainen, C. Erkut, and L. Savioja, `Compilation of unified physical models for efficient sound synthesis,' in Proc. IEEE Int. Conf. Acoust., Speech, Signal Processing, vol. V, (Hong Kong), pp. 433-436, April 2003.

18

L. Savioja and V. Välimäki, `Interpolated 3-D digital waveguide mesh for room acoustic simulations,' in Proc. of Forum Acusticum 2002, vol. NUM-02-002, (Sevilla, Spain), Sept. 2002.

19

L. Savioja, T. Lokki, and J. Huopaniemi, `Interactive room acoustic rendering in real time,' in Proc. IEEE Int. Conf. on Multimedia and Expo, (Lausanne, Switzerland), pp. 497-500, Aug. 2002.

20

L. Savioja, T. Lokki, and V. Välimäki, `The interpolated 3-D digital waveguide mesh method for room acoustic simulation and auralization,' in Joint Baltic-Nordic Acoustical Meeting, (Lyngby, Danmark), Aug. 2002.
Published in ULTRAGARSAS, ISSN 1392-2114, Nr. 3(48), 2003, pp. 48-52.

21

T. Lokki and L. Savioja, `A flexible framework for parametric auralization,' in Joint Baltic-Nordic Acoustical Meeting, (Lyngby, Danmark), Aug. 2002.
Published in ULTRAGARSAS, ISSN 1392-2114, Nr. 3(48), 2003, pp. 35-39.

22

T. Lokki, V. Pulkki, and L. Savioja, `The effect of early reflections to perceived timbre - analyzed with an auditory model,' in Proc. Int. Conf. Auditory Display (ICAD'2002), (Kyoto, Japan), pp. 320-325, July 2002.

23

L. Savioja, T. Lokki, and J. Huopaniemi, `Auralization applying the parametric room acoustic modeling technique - the diva auralization system,' in Proc. Int. Conf. Auditory Display (ICAD'2002), (Kyoto, Japan), pp. 219-224, July 2002.

24

T. Lokki, U. Svensson, and L. Savioja, `An efficient auralization of edge diffraction,' in Proc. AES 21st Int. Conf. on Architectural Acoustics and Sound Reinforcement, (St. Petersburg, Russia), pp. 166-172, June 2002.

25

V. Pulkki, T. Lokki, and L. Savioja, `Implementation and visualization of edge diffraction with image-source method,' in the 112nd Audio Engineering Society (AES) Convention, preprint no. 5603, (Munich, Germany), May 2002.

26

M. Gröhn, T. Lokki, and L. Savioja, `Using binaural hearing for localization in multimodal virtual environments,' in Proc. 17th International Congress on Acoustics, (Rome, Italy), p. 4P.32, Sept. 2001.

27

P. Svensson, L. Savioja, T. Lokki, and U. Kristiansen, `Low-frequency models for room acoustic prediction,' in Proc. 17th International Congress on Acoustics, (Rome, Italy), p. 7B.09.03, Sept. 2001.

28

F. Fontana, L. Savioja, and V. Välimäki, `A modified rectangular waveguide mesh structure with interpolated input and output points,' in Proc. Int. Computer Music Conf., (Havana, Cuba), pp. 87-90, Sept. 2001.

29

M. Gröhn, M. Mantere, L. Savioja, and T. Takala, `3Š visualization of building services in virtual environment,' in Proc. 17th Conference on Education in Computer Aided Architectural Desing in Europe, (Espoo, Finland), pp. 523-528, Aug. 2001.

30

T. Lokki, J. Hiipakka, and L. Savioja, `A framework for evaluating virtual acoustic environments,' in the 110th Audio Engineering Society (AES) Convention, preprint no. 5317, (Amsterdam, the Netherlands), May 2001.

31

L. Savioja and V. Välimäki, `Interpolated 3-D digital waveguide mesh with frequency warping,' in Proc. IEEE Int. Conf. Acoust., Speech, Signal Processing, vol. 5, (Salt Lake City, UT), pp. 3345-3348, May 2001.

32

M. Gröhn, T. Lokki, L. Savioja, and T. Takala, `Some aspects of role of audio in immersive visualization,' in Proc. 13th Symposium of IS&T/SPIE, Electronic Imaging 2001, vol. 4302B, (San Jose, California, USA), Jan. 2001.

33

J. Hiipakka, T. Ilmonen, T. Lokki, M. Gröhn, and L. Savioja, `Implementation issues of 3D audio in a virtual room,' in Proc. 13th Symposium of IS&T/SPIE, Electronic Imaging 2001, vol. 4297B, (San Jose, California, USA), Jan. 2001.

34

J. Huopaniemi, L. Savioja, T. Lokki, and R. Väänänen, `Virtual acoustics - applications and technology trends,' in Proc. European Signal Proc. Conf. (Eusipco'2000), (Tampere, Finland), pp. 2201-2208, Sept. 2000.

35

J. Hiipakka, T. Ilmonen, T. Lokki, and L. Savioja, `Sound signal processing for a virtual room,' in Proc. European Signal Proc. Conf. (Eusipco'2000), (Tampere, Finland), pp. 2221-2224, Sept. 2000.

36

V. Välimäki and L. Savioja, `Interpolated and warped 2-D digital waveguide mesh algorithms,' in COST G-6 Conf. Digital Audio Effects, (Verona, Italy), pp. 201-206, Dec. 2000.

37

A. Härmä, M. Karjalainen, L. Savioja, V. Välimäki, U. K. Laine, and J. Huopaniemi, `Frequency-warped signal processing for audio applications,' in the 108th Audio Engineering Society (AES) Convention, preprint no. 5171, (Paris, France), p. 42 p., Feb. 2000.

38

T. Lokki, M. Gröhn, L. Savioja, and T. Takala, `A case study of auditory navigation in virtual acoustic environments,' in Proc. Int. Conf. Auditory Display (ICAD'2000), (Atlanta, Georgia), pp. 145-150, April 2000.

39

L. Savioja and V. Välimäki, `Reduction of the dispersion error in the interpolated digital waveguide mesh using frequency warping,' in Proc. IEEE Int. Conf. Acoust., Speech, Signal Processing, vol. 2, (Phoenix, AZ), pp. 973-976, March 1999. More information.

40

T. Lokki, J. Hiipakka, and L. Savioja, `Immersive 3-D sound reproduction in a virtual room,' in Proc. AES 16th Int. Conf. on Spatial Sound Reproduction, (Rovaniemi, Finland), pp. 172-177, April 1999.

41

T. Lokki, L. Savioja, J. Huopaniemi, R. Hänninen, T. Ilmonen, J. Hiipakka, V. Pulkki, R. Väänänen, and T. Takala, `Virtual concerts in virtual spaces - in real time (abstract),' J. Acoust. Soc. Am., vol. 105, issue 2, p. 979, March 1999.
An invited paper presented in the ASA/EAA Joint Meeting, Berlin, Germany.

42

L. Savioja, `Improving the three-dimensional digital waveguide mesh by interpolation,' in Proc. Nordic Acoustical Meeting, (Stockholm, Sweden), pp. 265-268, Sept. 1998. More information.

43

M. Karjalainen, V. Ikonen, A. Järvinen, P. Maijala, L. Savioja, A. Suutala, J. Backman, and S. Pohjolainen, `Comparison of numerical simulation models and measured low-frequency behavior of a loudspeaker,' in the 104th Audio Engineering Society (AES) Convention, preprint no. 4722, (Amsterdam, the Netherlands), May 1998.

44

A. Järvinen, L. Savioja, and K. Melkas, `Numerical simulations of the modified Schroeder diffuser structure (abstract),' J. Acoust. Soc. Am., vol. 103, p. 3065, May 1998.
Paper presented in the ICA/ASA Joint Meeting, Seattle, WA, June 1998.

45

T. Lokki, R. Väänänen, L. Savioja, and J. Huopaniemi, `Advanced 3-D audio in an interactive multimedia environment,' in Proc. IEEE Nordic Signal Processing Symp. (NORSIG'98), (Vigsø, Denmark), pp. 201-204, June 1998.

46

L. Savioja and V. Välimäki, `Improved discrete-time modeling of multi-dimensional wave propagation using the interpolated digital waveguide mesh,' in Proc. IEEE Int. Conf. Acoust., Speech, Signal Processing, vol. 1, (Munich, Germany), pp. 459-462, April 1997.

47

A. Järvinen, L. Savioja, H. Möller, V. Ikonen, and A. Ruusuvuori, `Design of a reference listening room--a case study,' in the 103th Audio Engineering Society (AES) Convention, preprint no. 4559, (New York, NY), Sept. 1997.

48

J. Huopaniemi, L. Savioja, and M. Karjalainen, `Modeling of reflections and air absorption in acoustical spaces -- a digital filter design approach,' in Proc. IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, (Mohonk, New Paltz, NY), Oct. 1997.

49

L. Savioja, J. Huopaniemi, T. Lokki, and R. Väänänen, `Virtual environment simulation - advances in the DIVA project,' in Proc. Int. Conf. Auditory Display (ICAD'97), (Palo Alto, CA), pp. 43-46, Nov. 1997.

50

L. Savioja, J. Huopaniemi, T. Huotilainen, and T. Takala, `Real-time virtual audio reality,' in Proc. Int. Computer Music Conf., (Hong Kong), pp. 107-110, Aug. 1996.

51

L. Savioja and V. Välimäki, `The bilinearly deinterpolated waveguide mesh,' in Proc. IEEE Nordic Signal Processing Symp. (NORSIG'96), (Espoo, Finland), pp. 443-446, Sept. 1996.

52

L. Savioja, M. Karjalainen, and T. Takala, `DSP formulation of a finite difference method for room acoustics simulation,' in Proc. IEEE Nordic Signal Processing Symp. (NORSIG'96), (Espoo, Finland), pp. 455-458, Sept. 1996.

53

T. Takala, R. Hänninen, L. Savioja, V. Välimäki, J. Huopaniemi, T. Huotilainen, and M. Karjalainen, `Concert performance in virtual reality (abstract),' J. Acoust. Soc. Am., vol. 100, p. 2608, Oct. 1996.

54

T. Takala, R. Hänninen, V. Välimäki, L. Savioja, J. Huopaniemi, T. Huotilainen, and M. Karjalainen, `An integrated system for virtual audio reality,' in the 100th Audio Engineering Society (AES) Convention, preprint no. 4229, (Copenhagen, Denmark), May 1996.

55

J. Huopaniemi, L. Savioja, and T. Takala, `Diva virtual audio reality system,' in Proc. Int. Conf. Auditory Display (ICAD'96), (Palo Alto, CA), pp. pp. 111-116, Nov. 1996.
Original revised version at URL http://www.santafe.edu/ $\;{\rm\tilde{}}\;$icad/ICAD96/proc96/huopan.htm.

56

J. Huopaniemi, L. Savioja, T. Huotilainen, and T. Takala, `Implementation of a virtual audio reality system,' in Proc. Nordic Acoustical Meeting, (Helsinki, Finland), pp. 331-338, June 1996.

57

L. Savioja, A. Järvinen, K. Melkas, and K. Saarinen, `Determination of the low frequency behavior of an IEC listening room,' in Proc. Nordic Acoustical Meeting, (Helsinki, Finland), pp. 55-58, June 1996.

58

R. Hänninen, L. Savioja, and T. Takala, `Virtual concert performance - synthetic animated musicians playing in an acoustically simulated room,' in Proc. Int. Computer Music Conf., (Hong Kong), pp. 402-404, Aug. 1996.

59

L. Savioja, J. Backman, A. Järvinen, and T. Takala, `Waveguide mesh method for low-frequency simulation of room acoustics,' in Proc. 15th Int. Congr. Acoust. (ICA'95), vol. 2, (Trondheim, Norway), pp. 637-640, June 1995.

60

L. Savioja, T. Rinne, and T. Takala, `Simulation of room acoustics with a 3-D finite difference mesh,' in Proc. Int. Computer Music Conf., (Aarhus, Denmark), pp. 463-466, Sept. 1994.

Publications in Other Media

1

T. Takala, E. Rousku, T. Lokki, L. Savioja, J. Huopaniemi, R. Väänänen, V. Pulkki, and P. Salminen, `Marienkirche - a visual and aural demonstration film,' in Electronic Art and Animation Catalogue (SIGGRAPH'98), (Orlando, FL), p. 149, July 1998.
Presented in SIGGRAPH'98 Computer Animation Festival (Electronic Theater).

2

The DIVA Group (J. Hiipakka, R. Hänninen, T. Ilmonen, H. Napari, T. Lokki, L. Savioja, J. Huopaniemi, M. Karjalainen, T. Tolonen, V. Välimäki, S. Välimäki, and T. Takala), `Virtual orchestra performance,' in Visual Proceedings of SIGGRAPH'97, (Los Angeles, CA), p. 81, ACM SIGGRAPH, 1997.
An interactive installation in Electric Garden.

3

The Newton group (J. Karjala, H. Kiljander, L. Savioja, and T. Takala), `Déjà vu,' Aug. 1994.
video in ISEA'94 Electronic Theatre, Int. Symp. on Electronic Arts.

Patents

1

Helsinki Univ. of Technology (J. Hiipakka and T. Lokki and L. Savioja), `Menetelmä kaikulaitteessa ja kaikulaite.'
Finnish Patent FI 111571 B. Aug. 2003.

Theses

1

L. Savioja, Modeling Techniques for Virtual Acoustics.
Doctoral Thesis, Helsinki University of Technology, Telecommunications Software and Multimedia Laboratory, Report TML-A3, 1999.
Available at http://www.tml.hut.fi/ $\;{\rm\tilde{}}\;$las/publications.. More information.

2

L. Savioja, Computational Modeling of Room Acoustics.
Licentiate Thesis, Helsinki University of Technology, 1995, (in Finnish).

3

L. Savioja, Implementation of a Message Browsing Workstation in Motif-environment.
Master's Thesis, Helsinki University of Technology, 1991, (in Finnish).

Other Publications and Presentations

1

D. Manocha, L. Savioja, M. Ling, N. Tsingos, and P. Calamia, `Interactive sound rendering.' Course in the Siggraph 2009 conference, New Orleans, USA, 2009.

2

L. Savioja, `Auralization - making room acoustic modelling results audible.' Invited presentation in the 7th Eurographics Italian Chapter Conference, 2009.

3

M. Noisternig, L. Savioja, and B. Katz, `Real-time auralization system based on beam-tracing and mixed-order ambisonics,' in Acoustics'08, (Paris, France), 2008.

4

T. Lokki and L. Savioja, `Room acoustics modeling.' Tutorial given at the 124th AES Convention, Amsterdam, the Netherlands, May 17-20 2008.

5

L. Savioja and A. Silvennoinen, `Computer graphics research at TKK.' Presentation in the Assembly Summer'07 Tech Seminar, 2007.

6

L. Savioja, `Perspectives on acoustic simulation.' Presentation in the Ljuddesign och akustisk simulering conference, 2007.

7

T. Takala, L. Savioja, and T. Lokki, `Swimming in a virtual aquarium.' Presentation in the 6th International Workshop on Gesture in Human-Computer Interaction and Simulation, (Vannes, France), May, 2005.

8

V. Välimäki, A. Sarti, M. Karjalainen, R. Rabenstein, and L. Savioja, `Editorial: Special issue on model-based sound synthesis,' EURASIP Journal on Applied Signal Processing, vol. 2004, no. 7, pp. 923-925, 2004.
doi:10.1155/S1110865704002690.

9

A. Kelloniemi and L. Savioja, `Implementation of boundary conditions in digital waveguide mesh (in Finnish),' in Proc. Akustiikkapäivät 2003, (Turku, Finland), pp. 73-78, Oct. 2003.

10

L. Savioja, `Case-study of utilization of virtual reality in construction projects (in Finnish).' Presentation accompanied by a video in a seminar for the employees of the National Technology Agency (TEKES), Nov. 2001.

11

L. Savioja, `Virtual technology - new possibilities for human-computer interaction (in Finnish).' Presentation in a workshop of the Scientific Advisory Board for National Defence, Nov. 2001.

12

L. Savioja and T. Lokki, `Digital waveguide mesh for room acoustic modeling,' in ACM Siggraph Campfire: Acoustic Rendering for Virtual Environmens, (Snowbird, UT), May 2001.

13

T. Lokki and L. Savioja, `The DIVA auralization system,' in ACM Siggraph Campfire: Acoustic Rendering for Virtual Environmens, (Snowbird, UT), May 2001.

14

T. Lokki and L. Savioja, `Current trends in room acoustic modeling and auralization (in Finnish),' in Proc. Akustiikkapäivät 2001, (Espoo, Finland), pp. 129-134, Oct. 2001.

15

L. Savioja, T. Lokki, and M. Gröhn, `Auditory displays in virtual rooms.' Tutorial in Int. Conf. Auditory Display (ICAD'2001), July 2001.

16

H. Möller, T. Peltonen, L. Savioja, T. Lokki, and B. Gouatarbes, `The development of new strategies in room acoustic measurements,' in Nordic Acoustical Meeting, (Röros, Norway), May 2000.

17

L. Savioja, `Interacting with virtual orchestra,' in NORDUnet2000 Conference, (Helsinki, Finland), Sept. 2000.

18

L. Savioja, `Immersive 3d sound reproduction in a virtual room.' Presentation in the meeting of the Audio Engineering Society's Swedish Section, Stockholm, Sweden, Oct. 1999.

19

V. Välimäki and L. Savioja, `Progress in modeling of multidimensional wave propagation (in Finnish),' in Proc. Akustiikkapäivät 1999, (Tampere, Finland), pp. 59-64, Oct. 1999.

20

L. Savioja, `Creating interactive virtual acoustic environments.' Presentation in the 1st meeting of the EAA Technical committee Room and Building Acoustics in Braunschweig, Germany, Nov. 1999.

21

T. Lokki and L. Savioja, `Implementation of an auralization demonstration (in Finnish),' in Proc. Akustiikkapäivät 1997, (Espoo, Finland), pp. 101-106, Oct. 1997.