Results 11 to 20 of about 250 (175)
Towards using virtual acoustics for evaluating spatial ecoacoustic monitoring technologies
Methods in Ecology and EvolutionSmall microphone arrays and sound‐source localisation algorithms are increasingly prevalent in the passive acoustic monitoring (PAM) of ecosystems. These technologies enable analysis of natural soundscapes' spatial features, yielding additional insights ...
Neel P. Le Penru +5 more
doaj +2 more sources
Minimum Audible Angle in 3rd-Order Ambisonics in Horizontal Plane for Different Ambisonic Decoders
Applied SciencesAs immersive audio is gaining popularity, the perceptual aspects of spatial sound reproduction become relevant. The authors investigate a measure related to spatial resolution, the Minimum Audible Angle (MAA), which is understudied in the context of ...
Katarzyna Sochaczewska +4 more
doaj +3 more sources
Sonic colonialities: Listening, dispossession, and the (re)making of Anglo‐European nature
Transactions of the Institute of British Geographers, Volume 48, Issue 4, Page 690-702, December 2023., 2023 Abstract Creative and feminist geographers position listening as a way to build more responsive, ethical, and reciprocal relations to people and environments. In this paper I argue that for geographers to situate listening – in the broadest definition as ‘sensing, attuning, and noticing’ – as part of a creative approach to reparative practice, we must ...
A. M. Kanngieser
wiley +1 more source
AmbiSep: Ambisonic-to-Ambisonic Reverberant Speech Separation Using Transformer Networks
2022 International Workshop on Acoustic Signal Enhancement (IWAENC), 2022 Preprint submitted to IWAENC 2022 (https://iwaenc2022.org)
Adrian Herzog +2 more
openaire +2 more sources
CAAI Transactions on Intelligence Technology, Volume 8, Issue 3, Page 807-823, September 2023., 2023 Abstract Multisource localization occupies an important position in the field of acoustic signal processing and is widely applied in scenarios, such as human‐machine interaction and spatial acoustic parameter acquisition. The direction‐of‐arrival (DOA) of a sound source is convenient to render spatial sound in the audio metaverse.
Liang Tao +4 more
wiley +1 more source
Area, Volume 53, Issue 3, Page 492-500, September 2021., 2021 The last two decades have seen a “volumetric turn” within Anglophone social sciences and humanities scholarship. This turn is premised on the idea that space may be better understood in three‐dimensional terms – with complex heights and depths – rather than as a series of two‐dimensional areas or surfaces.
Anna Jackman, Rachael Squire
wiley +1 more source
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.
openaire +3 more sources
Journal of Contingencies and Crisis Management, Volume 29, Issue 1, Page 54-76, March 2021., 2021 Abstract The UK’s Initial Operational Response (IOR) decontamination protocol requires that chemically contaminated casualties remove contaminated clothing (disrobe) and then apply water or absorbent materials to skin. The health‐protective efficacy of the protocol is predicated on casualties quickly accepting both the need to act and the fact that ...
Charles Symons +3 more
wiley +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
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