Title: | Parametric Analysis and Reproduction of Indoor Acoustic Environments Sisätilojen parametrinen analyysi ja toisintaminen |
Author(s): | Puomio, Otto |
Date: | 2021 |
Language: | en |
Pages: | 78 + app. 76 |
Department: | Tietotekniikan laitos Department of Computer Science |
ISBN: | 978-952-64-0623-7 (electronic) 978-952-64-0622-0 (printed) |
Series: | Aalto University publication series DOCTORAL DISSERTATIONS, 173/2021 |
ISSN: | 1799-4942 (electronic) 1799-4934 (printed) 1799-4934 (ISSN-L) |
Supervising professor(s): | Lokki, Tapio, Prof., Aalto University, Department of Signal Processing and Acoustics,Finland |
Subject: | Acoustics, Computer science |
Keywords: | virtual acoustics, spatial audio room geometry acquisition, acoustic material estimation, virtuaaliakustiikka, tilaääni, huonegeometrian taltiointi, akustisen materiaalin estimointi |
Archive | yes |
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Abstract:Akustisten ympäristöjen toisintaminen on edelleen yksi virtuaaliakustiikan päätavoitteista. Yksi lähestymistapa tähän on mitata huoneen tilaimpulssivaste ja esittää se parametristen menetelmien avulla. Tällöin mitattu tila voidaan toistaa mittauspisteessä kuultuna erilaisten äänentoistojärjestelmien kautta. Tämä väitöskirja rakentuu kuvatun aihealueen ympärille. Kirja esittelee viisi tutkimusta, jotka koskevat kolmea eri aihealuetta: optimoitua virtuaalikaiuttimien asettelua, akustisen tilan rekonstruointia ja uskottavan tilaäänen toisintamista. |
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Description:Defence is held on 16.12.2021 16:00 – 20:00
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Parts:[Publication 1]: Puomio, Otto, Pätynen, Jukka and Lokki, Tapio. Optimization of Virtual Loudspeakers for Spatial Room Acoustics Reproduction with Headphones. Applied Sciences, Special Issue on Sound and Music Computing, 7(12), paper 1282, Dec 2017. Full text in Acris/Aaltodoc: http://urn.fi/URN:NBN:fi:aalto-201802091428. DOI: 10.3390/app7121282 View at Publisher [Publication 2]: Puomio, Otto, Meyer-Kahlen, Nils and Lokki, Tapio. Locating Image Sources from Multiple Spatial Room Impulse Responses. Applied Sciences, Special Issue on Immersive 3D Audio: From Architecture to Automotive, 11(6), paper 2485, March 2021. Full text in Acris/Aaltodoc: http://urn.fi/URN:NBN:fi:aalto-202104072785. DOI: 10.3390/app11062485 View at Publisher [Publication 3]: Puomio, Otto and Lokki, Tapio. Common Image Source Search from Multiple Sound Source Measurements. Accepted for publication in Proceedings of the International Conference on Immersive and 3D Audio (I3DA), Bologna, Italy, Accepted for publication 2021. DOI: 10.1109/I3DA48870.2021.9610847 View at Publisher [Publication 4]: Puomio, Otto, Pihlajakuja, Tapani and Lokki, Tapio. Sound Rendering with Early Reflections Extracted from a Measured Spatial Room Impulse Response. Accepted for publication in Proceedings of the International Conference on Immersive and 3D Audio (I3DA), Bologna, Italy, Accepted for publication 2021. DOI: 10.1109/I3DA48870.2021.9610900 View at Publisher [Publication 5]: Puomio, Otto, Pihlajakuja, Tapani and Lokki, Tapio. An Acoustic Paint- brush Method for Simulated Spatial Room Impulse Responses. In Proceedings of the 23rd International Conference on Digital Audio Effects (DAFx2020), Vienna, Austria, pp. 8–15, September 2020.Full text in Acris/Aaltodoc: http://urn.fi/URN:NBN:fi:aalto-2020123160222. |
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