Results 21 to 30 of about 1,318 (212)
WHAM: WEBCAM HEAD-TRACKED AMBISONICS [PDF]
, 2020 This paper describes the development and implementation of a real-time head-tracked auralisation platform using Higher Order Ambisonics (HOA) decoded binaurally based on open-source and freely available web technologies without the need for specialist ...
Wiggins, B. +3 more
core +1 more source
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
doaj +1 more source
, 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
core +1 more source
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
doaj +1 more source
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.
core +1 more source
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
doaj +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
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
doaj +1 more source
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
openaire +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