Virtual Acoustics

Research output

Research output per year 2016 2020 2021 2022

• 22 Article
• 21 Conference contribution
• 4 Paper
• 1 Anthology
• 7 More
  • 1 Chapter
  • 1 Special issue
  • 1 Design
  • 1 Exhibition
  • 1 Performance
  • 1 Web publication/site
  • 1 Other contribution

Research output per year

Research output per year

Search results

• Absorption of gilding in concert halls

  Lokki, T. & Pätynen, J., Dec 2020, e-Forum Acusticum. p. 1727-1730 4 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Professional

  Open Access

  File

  • gold 100%
  • gypsum 73%
  • cylinders 41%
  • zinc alloys 34%
  • tin 24%
  8 Downloads (Pure)

• A case study on the perceptual differences in finite-difference time-domain-simulated diffuser designs

  Meyer, J., Savioja, L. & Lokki, T., Mar 2019, Audio Engineering Society Convention. Curran Associates, Inc., 11 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  • Scattering 100%
  • Geometry 64%
  • Impulse response 36%
  • Set theory 22%
  • Computer simulation 19%

• Acoustic Coatings—A Discreet Way to Control Acoustic Environment

  Cucharero, J., Hänninen, T., Makkonen, M. & Lokki, T., 11 May 2021, In: Frontiers in Built Environment. 7, 12 p., 665332.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • acoustics 100%
  • coating 77%
  • Acoustics 75%
  • Coatings 59%
  • esthetics 32%
  1 Citation (Scopus)

  87 Downloads (Pure)

• A Deep Learning Approach for Angle Specific Source Separation from Raw Ambisonics Signals

  Lluís, F., Meyer-Kahlen, N., Chatziioannou, V. & Hoffmann, A., 21 Mar 2022.

  Research output: Contribution to conference › Paper › Scientific

  File
  12 Downloads (Pure)

• Akustiikkamateriaalien kulmariippuvainen äänenabsorptio

  Cucharero Moya, J., Hänninen, T. & Lokki, T., 24 Nov 2021, Akustiikkapäivät 2021. Akustinen Seura ry, p. 245-252 (Akustiikkapäivät).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific

  Open Access

  File
  10 Downloads (Pure)

• Akustiikkapäivät 2021: Artikkelit ja ohjelma

  Lokki, T., 24 Nov 2021, Akustinen Seura ry. 296 p. (Akustiikkapäivät)

  Research output: Book/Report › Anthology › Scientific

  Open Access

• An acoustic paintbrush method for simulated spatial room impulse responses

  Puomio, O., Pihlajakuja, T. & Lokki, T., Sep 2020, Proceedings of the 23rd International Conference on Digital Audio Effects (DAFx2020). p. 8-15 8 p. (Proceedings of the International Conference on Digital Audio Effects).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File

  • Impulse response 100%
  • Acoustics 79%
  • User experience 16%
  • Virtual reality 14%
  • Testing 8%
  15 Downloads (Pure)

• An exploratory investigation of speech recognition thresholds in noise with auralisations of two reverberant rooms

  Kuusinen, A., Saariniemi, E., Sivonen, V., Dietz, A., Aarnisalo, A. A. & Lokki, T., 1 Mar 2021, In: INTERNATIONAL JOURNAL OF AUDIOLOGY. 60, 3, p. 210-219 10 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Speech Recognition 100%
  • Reverberation 76%
  • Noise 56%
  • Hearing 55%
  • Psychology Recognition 54%
  2 Citations (Scopus)

  115 Downloads (Pure)

• Angle-Dependent Absorption of Sound on Porous Materials

  Cucharero Moya, J., Hänninen, T. & Lokki, T., 16 Oct 2020, In: Acoustics . 2, 4, p. 753-765 13 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Porous materials 100%
  • Acoustic waves 80%
  • Reverberation 50%
  • Acoustic impedance 29%
  • Wool 25%
  64 Downloads (Pure)

• Architectural Features That Make Music Bloom in Concert Halls

  Lokki, T. & Pätynen, J., 22 May 2019, In: Acoustics . 1, 2, p. 439-449

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Concert Hall 100%
  • Music 81%
  • Vineyard 49%
  • Conductor 45%
  • Concert 39%
  103 Downloads (Pure)

• Assessing Room Acoustic Memory using a Yes/No and a 2-AFC Paradigm

  Nastata, M., Meyer-Kahlen, N. & Schlecht, S., 11 Nov 2021, Proceedings of the 2nd NordicSMC conference. Online: Aalborg Universitet, 5 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File

  • Acoustics 100%
  • Data storage equipment 74%
  • Impulse response 41%
  • Acoustic waves 32%
  18 Downloads (Pure)

• Assessing Room Acoustic Self-Localization using a Virtual Blindfold

  Meyer-Kahlen, N. & Schlecht, S., Aug 2021. 4 p.

  Research output: Contribution to conference › Paper › Scientific

  • Acoustics 100%
  • Acoustic waves 96%
  • Design of experiments 38%
  • Display devices 31%
  • Switches 29%

• Auditory Spatial Impression in Concert Halls

  Lokki, T. & Pätynen, J., 2020, The Technology of Binaural Understanding. p. 173-202 29 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter › Scientific › peer-review

  • Acoustic waves 100%
  • Audition 70%
  • Acoustics 51%

• Augmented audio with behind-the-head listening device

  Puomio, O., Gonzalez Diaz, R. & Lokki, T., 17 Mar 2019, 2019 AES International Conference on Immersive and Interactive Audio. Tew, T. & Williams, D. (eds.). Audio Engineering Society, p. 1-9 9 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File

  • Crosstalk 100%
  • Acoustic waves 69%
  • Compensation and Redress 67%
  • Feedback 55%
  8 Downloads (Pure)

• Benchmarking of finite-difference time-domain method and fast multipole boundary element method for room acoustics

  Li, Y., Meyer, J., Lokki, T., Cuenca, J., Atak, O. & Desmet, W., 30 Mar 2022, In: Applied Acoustics. 191, 108662.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • boundary element method 100%
  • finite difference time domain method 93%
  • multipoles 90%
  • rooms 86%
  • acoustic simulation 54%
  1 Citation (Scopus)

• Colours of Velvet Noise

  Meyer-Kahlen, N., Schlecht, S. & Välimäki, V., 27 Apr 2022, (E-pub ahead of print) In: Electronics Letters.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  • Acoustic signal processing 100%
  • Additive noise 71%
  • White noise 66%
  • Power spectrum 65%
  • Color 43%

• Common Image Source Search for Multiple Spatial Room Impulse Response Measurements

  Puomio, O. & Lokki, T., 10 Sep 2021, 2021 Immersive and 3D Audio: from Architecture to Automotive (I3DA). IEEE, p. 1-10 10 p. 9610847

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File

  • Impulse response 100%
  • Loudspeakers 61%
  • Acoustic waves 38%
  • Geometry 29%
  15 Downloads (Pure)

• Concert hall acoustics – but on whose terms?

  Lokki, T., 31 Mar 2019, In: Finnish Music Quarterly.

  Research output: Contribution to journal › Article › General public

  • Finland 100%
  • acoustics 94%
  • methodology 26%

• Corrigendum to “Benchmarking of finite-difference time-domain method and fast multipole boundary element method for room acoustics” [Appl. Acoust. 191 (2022) 108662] (Applied Acoustics (2022) 191, (S0003682X22000366), (10.1016/j.apacoust.2022.108662))

  Li, Y., Meyer, J., Lokki, T., Cuenca, J., Atak, O. & Desmet, W., 15 Jun 2022, 2 p. Elsevier.

  Research output: Other contribution › Scientific › peer-review

  • boundary element method 100%
  • finite difference time domain method 93%
  • multipoles 90%
  • rooms 86%
  • acoustics 53%

• Directivity pattern measurement of a grand piano for augmented acoustic reality

  Brandner, M., Meyer-Kahlen, N. & Frank, M., 2020, (Accepted/In press) Fortschritte der Akustik, DAGA (Fortschritte der Akustik, DAGA). Deutsche Gesellschaft für Akustik, p. 138-141 4 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific

• DIY modifications for acoustically transparent headphones

  Meyer-Kahlen, N., Rudrich, D., Brandner, M., Wirler, S., Windtner, S. & Frank, M., 1 Jan 2020, 148th AES Convention. Audio Engineering Society, 5 p. 603

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  • Headphones 100%
  • Transparency 50%
  • Acoustics 37%
  • Augmented Reality 32%
  • acoustics 30%
  4 Citations (Scopus)

• Effects of near-field sources on ambisonics recording and playback

  Gonzalez Diaz, R., Politis, A. & Lokki, T., 2021, 151st Audio Engineering Society Convention 2021. Audio Engineering Society, p. 192 - 199 8 p. 10526

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  • Microphones 100%
  • Decoding 16%

• Elokuvateatteri muokkaa elokuvan äänimaisemaa

  Riionheimo, J. & Lokki, T., 24 Nov 2021, Akustiikkapäivät 2021. Akustinen Seura ry, p. 209-216 (Akustiikkapäivät).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific

  Open Access

  File
  7 Downloads (Pure)

• Fade-In Control for Feedback Delay Networks

  Meyer-Kahlen, N., Schlecht, S. & Lokki, T., Sep 2020, Proceedings of the 23rd International Conference on Digital Audio Effects (DAFx2020). p. 227-233 7 p. (Proceedings of the International Conference on Digital Audio Effects).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File

  • Feedback 100%
  • Modal analysis 54%
  • Impulse response 54%
  • Acoustics 43%
  20 Downloads (Pure)

• HOAST: A higher-order ambisonics streaming platform

  Deppisch, T., Meyer-Kahlen, N., Hofer, B., Latka, T. & Zernicki, T., 1 Jan 2020, 148th AES Convention. Audio Engineering Society, 5 p. 590

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific

  Open Access

  File

  • Streaming 100%
  • Virtual Reality 62%
  • platforms 62%
  • Higher Order 53%
  • Software Tools 52%
  4 Citations (Scopus)

  46 Downloads (Pure)

• Huoneen akustiikan tunnistaminen eri signaaleilla

  Lokki, T. & Kuusinen, A., 24 Nov 2021, Akustiikkapäivät 2021. Akustinen Seura ry, p. 192-197 (Akustiikkapäivät).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific

  Open Access

  File
  4 Downloads (Pure)

• Identification of Virtual Receiver Array Geometries that Minimize Audibility of Numerical Dispersion in Binaural Auralizations of Finite Difference Time Domain Simulations

  Meyer, J., Lokki, T. & Ahrens, J., 22 Oct 2020, 149th Audio Engineering Society Convention 2020. Curran Associates, Inc., 10 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File

  • Geometry 100%
  • Decomposition 34%
  • Headphones 33%
  • Acoustic fields 30%
  • Experiments 25%
  36 Downloads (Pure)

• Influence of Sound-Absorbing Material Placement on Room Acoustical Parameters

  Cucharero Moya, J., Hänninen, T. & Lokki, T., 7 Aug 2019, In: Acoustics . 1, 3, p. 644-660

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • consultants 100%
  76 Downloads (Pure)

• Investigating the influence of seating area design and enclosure on the seat-dip effect using scale model measurements

  Tahvanainen, H., Lokki, T., Jang, H-S. & Jeon, J-Y., 11 Sep 2020, In: Acta Acustica united with Acustica. 4, 4, 10 p., 15.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Seating 100%
  • scale models 85%
  • enclosure 81%
  • Enclosure 81%
  • seats 78%
  27 Downloads (Pure)

• Kohinat, hälinät ja kaiunnat – hälypuhetestien vanhat ja uudet peittoäänet

  Kuusinen, A. & Lokki, T., 24 Nov 2021, Akustiikkapäivät 2021. Akustinen Seura ry, p. 277-284 (Akustiikkapäivät).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific

  Open Access

  File
  3 Downloads (Pure)

• Kvartetin sisällä

  Schlecht, S., Paldanius, T., Untamala, J., Tuhkanen, J., Kainulainen, P., Meyer-Kahlen, N., Lokki, T., Vishwanath, G., Tiainen, E. & Juntunen, P., 25 Jul 2021

  Research output: Artistic and non-textual form › Performance › Solo art production › peer-review

• Locating Image Sources from Multiple Spatial Room Impulse Responses

  Puomio, O., Meyer-Kahlen, N. & Lokki, T., 2 Mar 2021, In: APPLIED SCIENCES. 11, 6, 22 p., 2485.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Impulse response 100%
  • rooms 90%
  • impulses 88%
  • Acoustics 52%
  • Direction of arrival 35%
  4 Citations (Scopus)

  44 Downloads (Pure)

• Movie Sound, Part 1: Perceptual Differences of Six Listening Environments

  Riionheimo, J. & Lokki, T., Feb 2021, In: Journal of the Audio Engineering Society. 69, 1/2, p. 54-67 14 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Acoustic fields 100%
  • Movies 88%
  • Cinema 52%
  • Sound 52%
  • Loudspeakers 48%
  2 Citations (Scopus)

  67 Downloads (Pure)

• Movie Sound, Part 2: Preference and Attribute Ratings of Six Listening Environments

  Riionheimo, J. & Lokki, T., Feb 2021, In: Journal of the Audio Engineering Society. 69, 1/2, p. 68-79 12 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Acoustic fields 100%
  • Movies 88%
  • Rating 75%
  • Cinema 70%
  • Electroacoustics 69%
  56 Downloads (Pure)

• Objective analysis of the dynamic responsiveness of concert halls

  Lokki, T. & Pätynen, J., 1 Jan 2020, In: Acoustical Science and Technology. 41, 1, p. 253-259 7 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  • acoustics 100%
  • music 87%
  • binaural hearing 58%
  • dynamic range 32%
  • impulses 31%
  3 Citations (Scopus)

• Parametric Late Reverberation from Broadband Directional Estimates

  Meyer-Kahlen, N., Schlecht, S. J. & Lokki, T., 10 Sep 2021, 2021 Immersive and 3D Audio: from Architecture to Automotive (I3DA). IEEE, p. 1-10 10 p. 9610928

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File

  • Reverberation 100%
  • Impulse response 83%
  • Loudspeakers 34%
  • Time difference of arrival 33%
  • Direction of arrival 29%
  28 Downloads (Pure)

• Perception and preference of reverberation in small listening rooms for multi-loudspeaker reproduction

  Kaplanis, N., Bech, S., Lokki, T., van Waterschoot, T. & Holdt Jensen, S., Nov 2019, In: Journal of the Acoustical Society of America. 146, 5, p. 3562-3576 15 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Reverberation 100%
  • loudspeakers 93%
  • reverberation 91%
  • sound fields 85%
  • rooms 74%
  9 Citations (Scopus)

  132 Downloads (Pure)

• Perception of loudness and envelopment for different orchestral dynamics

  Lokki, T., McLeod, L. & Kuusinen, A., 1 Oct 2020, In: Journal of the Acoustical Society of America. 148, 4, p. 2137-2145 9 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Loudness 100%
  • loudness 96%
  • Concert Hall 66%
  • Acoustics 48%
  • music 32%
  4 Citations (Scopus)

  39 Downloads (Pure)

• Perceptual Consequences of Direction and Level of Early Reflections in a Chamber Music Hall

  Colella Gomes, O., Meyer-Kahlen, N., Lachenmayr, W. & Lokki, T., 31 Mar 2022.

  Research output: Contribution to conference › Paper › Scientific

  File
  4 Downloads (Pure)

• Perceptual roughness of spatially assigned sparse noise for rendering reverberation

  Meyer-Kahlen, N., Schlecht, S. & Lokki, T., 1 Nov 2021, In: Journal of the Acoustical Society of America. 150, 5, p. 3521–3531 11 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Roughness 100%
  • Reverberation 82%
  • reverberation 74%
  • Rendering 61%
  • roughness 54%
  2 Downloads (Pure)

• Preliminary rolling noise measurements toward the design of a standard rolling noise device

  Edwards, M., Gonzalez Diaz, R., Dallaji, N., Jaouen, L., Chevillotte, F. & Totaro, N., Mar 2022, In: Building Acoustics. 29, 1, p. 3-25 23 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  • noise measurement 100%
  • Acoustic waves 44%
  • performance 14%
  • acoustics 14%
  • profiles 13%

• Recognizing individual concert halls is difficult when listening to the acoustics with different musical passages

  Kuusinen, A. & Lokki, T., 1 Sep 2020, In: Journal of the Acoustical Society of America. 148, 3, p. 1380-1390 11 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Concert Hall 100%
  • Acoustics 72%
  • Sound 52%
  • acoustics 44%
  • Listeners 33%
  2 Citations (Scopus)

  49 Downloads (Pure)

• remote/displaced

  Mancianti, A., Fusco Pugliese, R., Schlecht, S. & Meyer-Kahlen, N., Sep 2020

  Research output: Artistic and non-textual form › Web publication/site › Art in coproduction › peer-review

  • Trumpet 100%
  • Helsinki 93%
  • Engineers 62%
  • Tuba 61%
  • Trombone 60%

• Sound absorption of slat structures for practical applications

  Möller, H., Näveri, N., Riionheimo, J. & Lokki, T., 2021, Proceedings on the Baltic-Nordic Acoustics Meeting. 10 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Professional

  Open Access

• Sound absorption properties of wood-based pulp fibre foams

  Cucharero Moya, J., Ceccherini, S., Maloney, T., Lokki, T. & Hänninen, T., May 2021, In: Cellulose. 28, 7, p. 4267-4279 13 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Sound Absorption 100%
  • Pulp 67%
  • Foams 59%
  • Wood 57%
  • Foam 56%
  5 Citations (Scopus)

  58 Downloads (Pure)

• Sound rendering with early reflections extracted from a measured spatial room impulse response

  Puomio, O., Pihlajakuja, T. & Lokki, T., 10 Sep 2021, 2021 Immersive and 3D Audio: from Architecture to Automotive (I3DA). IEEE, p. 1-8 8 p. 9610900

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File

  • Impulse response 100%
  • Acoustic waves 76%
  • Acoustics 39%
  • Acoustic properties 23%
  • Parameter extraction 20%
  7 Citations (Scopus)

  14 Downloads (Pure)

• Special issue on "Sound and music computing"

  Lokki, T. (ed.), Müller, M. (ed.), Serafin, S. (ed.) & Välimäki, V. (ed.), Apr 2018, In: Applied Sciences (Switzerland). 8, 4

  Research output: Contribution to journal › Special issue › Scientific › peer-review

  Open Access

• Spherical decomposition of arbitrary scattering geometries for virtual acoustic environments

  Gonzalez Diaz, R., Politis, A. & Lokki, T., Sep 2021, Proceedings of the 24th International Conference on Digital Audio Effects. p. 199-205 7 p. (Proceedings of the 24th International Conference on Digital Audio Effects (DAFx20in21)).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  Open Access

  File

  • Scattering 100%
  • Acoustics 86%
  • Decomposition 76%
  • Geometry 64%
  • Boundary element method 59%
  16 Downloads (Pure)

• Superhuman spatial hearing technology for ultrasonic frequencies

  Pulkki, V., McCormack, L. & Gonzalez, R., Dec 2021, In: Scientific Reports. 11, 1, 10 p., 11608.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Audition 100%
  • Ultrasonics 76%
  • Headphones 51%
  • Acoustic fields 23%
  • Microphones 18%
  2 Citations (Scopus)

  30 Downloads (Pure)

• Syvälle sointihuumaan: Näyttelykohde FAME Musiikkimuseossa

  Lokki, T., 17 Oct 2019

  Research output: Artistic and non-textual form › Exhibition › Art in coproduction