Letteratura scientifica selezionata sul tema "First-order ambisonics"
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Articoli di riviste sul tema "First-order ambisonics":
McKenzie, Thomas, Damian Murphy e Gavin Kearney. "Interaural Level Difference Optimization of Binaural Ambisonic Rendering". Applied Sciences 9, n. 6 (23 marzo 2019): 1226. http://dx.doi.org/10.3390/app9061226.
Zaunschirm, Markus, Matthias Frank e Franz Zotter. "Binaural Rendering with Measured Room Responses: First-Order Ambisonic Microphone vs. Dummy Head". Applied Sciences 10, n. 5 (29 febbraio 2020): 1631. http://dx.doi.org/10.3390/app10051631.
Zaunschirm, Markus, Franck Zagala e Franz Zotter. "Auralization of High-Order Directional Sources from First-Order RIR Measurements". Applied Sciences 10, n. 11 (28 maggio 2020): 3747. http://dx.doi.org/10.3390/app10113747.
Hui, C. T. Justine, Yusuke Hioka, Catherine I. Watson e Hinako Masuda. "Spatial release from masking in varying spatial acoustic under higher order ambisonic-based sound reproduction system". INTER-NOISE and NOISE-CON Congress and Conference Proceedings 263, n. 4 (1 agosto 2021): 2476–85. http://dx.doi.org/10.3397/in-2021-2148.
Bertet, Stéphanie, Jérôme Daniel, Etienne Parizet e Olivier Warusfel. "Investigation on Localisation Accuracy for First and Higher Order Ambisonics Reproduced Sound Sources". Acta Acustica united with Acustica 99, n. 4 (1 luglio 2013): 642–57. http://dx.doi.org/10.3813/aaa.918643.
Oberman, Tin, Kristian Jambrošić, Marko Horvat e Bojana Bojanić Obad Šćitaroci. "Using Virtual Soundwalk Approach for Assessing Sound Art Soundscape Interventions in Public Spaces". Applied Sciences 10, n. 6 (20 marzo 2020): 2102. http://dx.doi.org/10.3390/app10062102.
Narbutt, Miroslaw, Jan Skoglund, Andrew Allen, Michael Chinen, Dan Barry e Andrew Hines. "AMBIQUAL: Towards a Quality Metric for Headphone Rendered Compressed Ambisonic Spatial Audio". Applied Sciences 10, n. 9 (3 maggio 2020): 3188. http://dx.doi.org/10.3390/app10093188.
Bertet, Stephanie, Jérôme Daniel, Etienne Parizet e Olivier Warusfel. "Investigation on the restitution system influence over perceived Higher Order Ambisonics sound field: a subjective evaluation involving from first to fourth order systems". Journal of the Acoustical Society of America 123, n. 5 (maggio 2008): 3936. http://dx.doi.org/10.1121/1.2936007.
Carpentier, Thibaut, Natasha Barrett, Rama Gottfried e Markus Noisternig. "Holophonic Sound in IRCAM's Concert Hall: Technological and Aesthetic Practices". Computer Music Journal 40, n. 4 (dicembre 2016): 14–34. http://dx.doi.org/10.1162/comj_a_00383.
Tarlao, Cynthia, Daniel Steele e Catherine Guastavino. "Assessing the ecological validity of soundscape reproduction in different laboratory settings". PLOS ONE 17, n. 6 (27 giugno 2022): e0270401. http://dx.doi.org/10.1371/journal.pone.0270401.
Tesi sul tema "First-order ambisonics":
Deprez, Romain. "Optimisation perceptive de la restitution sonore multicanale par une analyse spatio-temporelle des premières réflexions". Thesis, Aix-Marseille, 2012. http://www.theses.fr/2012AIXM4746/document.
The goal of this Ph. D. thesis is to optimize the perceived quality of multichannel sound reproduction systems, in the context of a domestic listening room. The presented research work have been pursued in two different directions.The first deals with room effet, and more particularly with physical and perceptual aspects of first reflections within a room. These reflections are specifically described, and a psychoacoustical experiment have been carried out in order to extend the available data on their perceptibility, i.e. their potency in altering the perception of the direct sound, whether in its timbral or spatial features. Results exhibit the variation of the threshold depending on the type of stimulus, as well as on the spatial configuration of the direct sound and the reflection. For a given condition, the perceptibility threshold is given as a directivity function depending on the direction of incidence of the reflection.The second topic deals with room correction methods. Firstly, state-of-the art digital methods are investigated. Their main drawback is that they don't consider the specific impact of the temporal and spatial attributes of first reflections. A new correction method is therefore proposed. It uses an iterative algorithm, derivated from the FISTA method, in order to take into account the perceptibility of the reflections. All the processing is carried out in a spatial sound representation, where the spatial properties of the sound are analysed thanks to spherical harmonics
Mahé, Pierre. "Codage ambisonique pour les communications immersives". Thesis, La Rochelle, 2022. http://www.theses.fr/2022LAROS011.
This thesis takes place in the context of the spread of immersive content. For the last couple of years, immersive audio recording and playback technologies have gained momentum and have become more and more popular. New codecs are needed to handle those spatial audio formats, especially for communication applications. There are several ways to represent spatial audio scenes. In this thesis, we focused on First Order Ambisonic. The first part of our research focused on improving multi-monocoding by decorrelated each ambisonic signal component before the multi-mono coding. To guarantee signal continuity between frames, efficient quantization new mechanisms are proposed. In the second part of this thesis, we proposed a new coding concept using a power map to recreate the original spatial image. With this concept, we proposed two compressing methods. The first one is a post-processing focused on limiting the spatial distortion of the decoded signal. The spatial correction is based on the difference between the original and the decoded spatial image. This post-processing is later extended to a parametric coding method. The last part of this thesis presents a more exploratory method. This method studied audio signal compression by neural networks inspired by image compression models using variational autoencoders
Capitoli di libri sul tema "First-order ambisonics":
Zotter, Franz, e Matthias Frank. "XY, MS, and First-Order Ambisonics". In Ambisonics, 1–22. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-17207-7_1.
Ben-Hur, Zamir, David Alon, Or Berebi, Ravish Mehra e Boaz Rafaely. "Binaural Reproduction Based on Bilateral Ambisonics". In Advances in Fundamental and Applied Research on Spatial Audio [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.100402.
Atti di convegni sul tema "First-order ambisonics":
Mazzon, Luca, Yuma Koizumi, Masahiro Yasuda e Noboru Harada. "First Order Ambisonics Domain Spatial Augmentation for DNN-based Direction of Arrival Estimation". In 4th Workshop on Detection and Classification of Acoustic Scenes and Events (DCASE 2019). New York University, 2019. http://dx.doi.org/10.33682/3qgs-e216.
Bosca, Amelie, Alexandre Guerin, Laureline Perotin e Srdan Kitic. "Dilated U-net based approach for multichannel speech enhancement from First-Order Ambisonics recordings". In 2020 28th European Signal Processing Conference (EUSIPCO). IEEE, 2021. http://dx.doi.org/10.23919/eusipco47968.2020.9287478.
Gölles, Lukas, e Franz Zotter. "Directional enhancement of first-order ambisonic room impulse responses by the 2+2 directional signal estimator". In AM'20: Audio Mostly 2020. New York, NY, USA: ACM, 2020. http://dx.doi.org/10.1145/3411109.3411131.