Results 21 to 30 of about 1,946 (202)
Deep Learning-Based Acoustic Echo Cancellation for Surround Sound Systems
Applied Sciences, 2023 Surround sound systems that play back multi-channel audio signals through multiple loudspeakers can improve augmented reality, which has been widely used in many multimedia communication systems.
Guoteng Li +3 more
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, 2023 ICST Ambisonics Plugins Audio Plugin Bundle für Ambisonics in Digital Audio Workstation The "ICST Ambisonics Plugins" are universally applicable audio plugins for creating Ambisonics content. Up to 64 audio sources can be spatialized simultaneously and
Schütt, Johannes +2 more
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Nearfield binaural synthesis and ambisonics [PDF]
The Journal of the Acoustical Society of America, 2007 Ambisonic encodings can be rendered binaurally, as well as for speaker arrays. This process is developed for general high-order Ambisonic encodings of soundfields containing near as well as far sources. For sufficently near sources an error is identified, resulting from the limited field of validity of the freefield harmonic expansion.
Menzies, D., Al-Akaidi, M.
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, 2019 This open access book provides a concise explanation of the fundamentals and background of the surround sound recording and playback technology Ambisonics.
Frank, Matthias, Zotter, Franz
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Upmix B-Format Ambisonic Room Impulse Responses Using a Generative Model
Applied Sciences, 2023 Ambisonic room impulse responses (ARIRs) are recorded to capture the spatial acoustic characteristics of specific rooms, with widespread applications in virtual and augmented reality.
Jiawei Xia, Wen Zhang
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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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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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Browser-Based Webcam Head-Tracked Ambisonics (WHAM)
, 2023 This paper documents the development of a Higher Order Ambisonic (HOA) real-time head-tracked auralisation platform. Headphone-based audio is decoded binaurally without needing specialist head-tracking hardware using open-source libraries augmented for ...
Wiggins, B., Dring, M.
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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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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
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