Results 131 to 140 of about 248 (175)
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Incoherent idempotent ambisonics rendering
2017 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA), 2017We describe a family of ambisonics rendering methods that is based on optimizing the soundfield component that lies in the null space of the operator that maps the loudspeaker signals onto the given ambisonics representation. In contrast to traditional rendering approaches, the new method avoids the coherent addition of loudspeaker contributions to the
W. Bastiaan Kleijn +3 more
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Machine consciousness, ambisonics
Kybernetes, 2009PurposeThe purpose of this paper is to review machine consciousness (MC) and machine modelling of consciousness (MMC) with acknowledgement that their study may contribute to understanding of biological consciousness. The death of Peter Fellgett, the first Professor of Cybernetics in the UK, is noted, with a brief reference to his work on infra‐red ...
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Applied Acoustics, 2018
Abstract In ambisonics, the number of loudspeakers must be greater than or equal to the requirement of the ambisonic order. On the one hand, if the number of loudspeakers in an ambisonic system satisfies the minimum requirement exactly, localization in the lateral regions can be poor. On the other hand, the use of a large number of loudspeakers in an
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Abstract In ambisonics, the number of loudspeakers must be greater than or equal to the requirement of the ambisonic order. On the one hand, if the number of loudspeakers in an ambisonic system satisfies the minimum requirement exactly, localization in the lateral regions can be poor. On the other hand, the use of a large number of loudspeakers in an
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Ambisonic reproduction of sound
Electronics and Power, 1973Earlier this year, the correspondence columns of Electronics & Power were filled with letters arguing the pros and cons of quadraphonics. One correspondent put forward the view that ambisonic reproduction had decided advantages over quadraphonic reproduction. In this article, Prof. Fellgett expands his views.
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AmbiSep: Joint Ambisonic-to-Ambisonic Speech Separation and Noise Reduction
IEEE/ACM Transactions on Audio, Speech, and Language Processing, 2023Adrian Herzog +2 more
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A Denoising Methodology for Higher Order Ambisonics Recordings
2018 16th International Workshop on Acoustic Signal Enhancement (IWAENC), 2018We propose a denoising methodology for spatial audio recordings acquired with spherical microphone arrays and encoded with Higher Order Ambisonics (HOA). The goal is to suppress the noise field impinging on the microphone array, while preserving the full spatiality of the desired soundfield, produced by an acoustic source of interest within the ...
Borrelli C. +4 more
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Dual quaternion ambisonics array for six-degree-of-freedom acoustic representation
Pattern Recognition Letters, 2023Aurelio Uncini +2 more
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