Mixed-order Ambisonics recording and playback for improving horizontal directionality [PDF]
, 2011 Planar (2D) and periphonic (3D) higher-order Ambisonics (HOA) systems are widely used to reproduce spatial properties of acoustic scenarios. Mixed-order Ambisonics (MOA) systems combine the benefit of higher order 2D systems, i.e.
Buchholz, Jörg +4 more
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3D audio technologies for music production [PDF]
, 2016 Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2016, Tutors: Adan Garriga i Esther PascualThis report aims to give an overall idea of 3D audio technologies in a physics point of view.
Erruz, Gerard
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Ambisonic-centred location sound recording - reinvigorating the Observational Documentary genre?
, 2021 Steve Whitford
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Comparison of spatial sound recording techniques with usage of ambisonics and object-based audio [PDF]
International Journal of Electronics and TelecommunicationsIn this article spatial audio recording techniques are compared: scene-based audio and object-based audio. The study involved mixing recordings from a higher-order ambisonic microphone and support microphones, ambisonically encoded on a virtual sphere ...
Bartłomiej Mróz, Patryk Kosior
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Uso de técnicas de medida de nivel de velocidad de vibración y SolidNoiseTM en la evaluación de cámaras acústicas de transmisión sonora [PDF]
, 2015 To know the limits and performance of transmission suites CEA) transmission flanks measurements are required, among others. At the Institute of Construction Science Eduardo Torroja, acoustic chambers are used as a testing scene for a new engineering ...
Casla Herguedas, Belén +6 more
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Recording, Processing, and Reproduction of Vibrations Produced by Impact Noise Sources in Buildings
AcousticsSeveral studies on the perception of impact sounds question the correlation of standardized approaches with perceived annoyance, while more recent studies have come to inconsistent conclusions.
Franz Dolezal +4 more
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Ambisonics Networks - The Effect of Radial Functions Regularization
ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)Ambisonics, a popular format of spatial audio, is the spherical harmonic (SH) representation of the plane wave density function of a sound field. Many algorithms operate in the SH domain and utilize the Ambisonics as their input signal. The process of encoding Ambisonics from a spherical microphone array involves dividing by the radial functions, which
Bar Shaybet +3 more
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Dilated U-net based approach for multichannel speech enhancement from First-Order Ambisonics recordings [PDF]
, 2020 Amélie Bosca +3 more
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Approaching Spatial Audio Processing by Means of Decorrelation and Ring Modulation in Ambisonics
, 2022 Paul Goutmann, Alain Bonardi
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ISPRS International Journal of Geo-InformationThis research introduces an experimental framework based on 3D acoustic and psycho-acoustic sensors supplemented with ambisonics and sound morphological analysis, whose objective is to study urban soundscapes.
Mohamed Amin Hammami +1 more
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