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Dataset of Spatial Room Impulse Responses in a Variable Acoustics Room for Six Degrees-of-Freedom Rendering and Analysis

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arxiv 2111.11882 v1 pith:RNUNQSQG submitted 2021-11-23 eess.AS cs.SDeess.SP

classification eess.AScs.SDeess.SP
keywords acousticsroomdatasetspatialanalysisapplicationsdegrees-of-freedomimpulse
verification ladder T0 review T1 audit T2 compute T3 formal
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Room acoustics measurements are used in many areas of audio research, from physical acoustics modelling and speech enhancement to virtual reality applications. This paper documents the technical specifications and choices made in the measurement of a dataset of spatial room impulse responses (SRIRs) in a variable acoustics room. Two spherical microphone arrays are used: the mh Acoustics Eigenmike em32 and the Zylia ZM-1, capable of up to fourth- and third-order Ambisonic capture, respectively. The dataset consists of three source and seven receiver positions, repeated with five configurations of the room's acoustics with varying levels of reverberation. Possible applications of the dataset include six degrees-of-freedom (6DoF) analysis and rendering, SRIR interpolation methods, and spatial dereverberation techniques.

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Cited by 3 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Latent Acoustic Mapping for Direction of Arrival Estimation: A Self-Supervised Approach

    cs.SD 2025-07 conditional novelty 6.0 of 10

    A self-supervised model learns acoustic maps from unlabeled microphone data and performs direction-of-arrival estimation on par with supervised methods.

  2. Spatial and Semantic Embedding Integration for Stereo Sound Event Localization and Detection in Regular Videos

    eess.AS 2025-07 conditional novelty 5.0 of 10

    Fusing frozen CLAP and OWL-ViT embeddings via a Cross-Modal Conformer, plus autocorrelation-based features, improves stereo SELD over DCASE 2025 baselines.

  3. ASAudio: A Survey of Advanced Spatial Audio Research

    eess.AS 2025-08 unverdicted novelty 3.0 of 10

    A comprehensive survey that systematically categorizes spatial audio research by representation, task, dataset, and evaluation.

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