Results 41 to 50 of about 2,121 (207)
Creating a Remote Choir Performance Recording Based on an Ambisonic Approach
Applied Sciences, 2022 The aim of this paper is three-fold. First, the basics of binaural and ambisonic techniques are briefly presented. Then, details related to audio-visual recordings of a remote performance of the Academic Choir of the Gdansk University of Technology are ...
Bartłomiej Mróz +2 more
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Interaural Level Difference Optimization of Binaural Ambisonic Rendering
Applied Sciences, 2019 Ambisonics is a spatial audio technique appropriate for dynamic binaural rendering due to its sound field rotation and transformation capabilities, which has made it popular for virtual reality applications.
Thomas McKenzie +2 more
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Ambisonic Coding with Spatial Image Correction [PDF]
2020 28th European Signal Processing Conference (EUSIPCO), 2021 We present a new method to enhance multi-mono coding of ambisonic audio signals. In multi-mono coding, each component is represented independently by a mono core codec, this may introduce strong spatial artifacts. The proposed method is based on the correction of spatial images derived from the sound-field power map of original and coded ambisonic ...
Pierre Mahé +3 more
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Ambisonics Encoder for Wearable Array with Improved Binaural Reproduction [PDF]
Proceedings of the 11th Convention of the European Acoustics Association Forum Acusticum / EuroNoise 2025Ambisonics Signal Matching (ASM) is a recently proposed signal-independent approach to encoding Ambisonic signal from wearable microphone arrays, enabling efficient and standardized spatial sound reproduction.
Yhonatan Gayer +4 more
semanticscholar +1 more source
Stereo and Ambisonics: A reflection over parallel spatialization techniques
Array, 2023 As a composer of acousmatic music, I have often presented my work on a variety of different loudspeaker systems whese can be subdivided in two macro-families: those intended for the playback of multichannel pieces – often symmetric systems, in the shape ...
G. Pisano
semanticscholar +1 more source
Low-Order Spherical Harmonic HRTF Restoration Using a Neural Network Approach
Applied Sciences, 2020 Spherical harmonic (SH) interpolation is a commonly used method to spatially up-sample sparse head related transfer function (HRTF) datasets to denser HRTF datasets.
Benjamin Tsui +2 more
doaj +1 more source
Measuring the Acoustical Properties of the BBC Maida Vale Recording Studios for Virtual Reality
Acoustics, 2022 In this paper we present a complete acoustic survey of the British Broadcasting Corporation Maida Vale recording studios. The paper outlines a fast room acoustic measurement framework for capture of spatial impulse response measurements for use in three ...
Gavin Kearney +8 more
doaj +1 more source
Saladnet: Self-Attentive Multisource Localization in the Ambisonics Domain [PDF]
IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2021 In this work, we propose a novel self-attention based neural network for robust multi-speaker localization from Ambisonics recordings. Starting from a state-of-the-art convolutional recurrent neural network, we investigate the benefit of replacing the ...
Pierre-Amaury Grumiaux +4 more
semanticscholar +1 more source
Ambisonic Decoding for Compensated Amplitude Panning [PDF]
IEEE Signal Processing Letters, 2019 Compensated amplitude panning (CAP) is a spatial audio reproduction method for loudspeakers that takes the listener head orientation into account. It can produce stable images in any direction using only two loudspeakers. In its original form, CAP is inherently an object-based method, with each image produced separately.
Dylan Menzies, Filippo Maria Fazi
openaire +2 more sources
Neural Ambisonics Encoding For Compact Irregular Microphone Arrays [PDF]
IEEE International Conference on Acoustics, Speech, and Signal ProcessingAmbisonics encoding of microphone array signals can enable various spatial audio applications, such as virtual reality or telepresence, but it is typically designed for uniformly-spaced spherical microphone arrays.
Mikko Heikkinen +2 more
semanticscholar +1 more source