Journal of the Audio Engineering Society最新文献_第3页

Auralization of Measured Room Transitions in Virtual Reality 虚拟现实中测量房间过渡的听觉化

IF 1.4 4区工程技术

Journal of the Audio Engineering Society Pub Date : 2023-06-06 DOI: 10.17743/jaes.2022.0084

Thomas McKenzie, Nils Meyer-Kahlen, C. Hold, Sebastian J. Schlecht, V. Pulkki

{"title":"Auralization of Measured Room Transitions in Virtual Reality","authors":"Thomas McKenzie, Nils Meyer-Kahlen, C. Hold, Sebastian J. Schlecht, V. Pulkki","doi":"10.17743/jaes.2022.0084","DOIUrl":"https://doi.org/10.17743/jaes.2022.0084","url":null,"abstract":"To auralise a room’s acoustics in six degrees-of-freedom (6DoF) virtual reality (VR), a dense set of spatial room impulse response (SRIR) measurements is required, so interpolating between a sparse set is desirable. This paper studies the auralisation of room transitions by proposing a baseline interpolation method for higher-order Ambisonic SRIRs and evaluating it in VR. The presented method is simple yet applicable to coupled rooms and room transitions. It is based on linear interpolation with RMS compensation, though direct sound, early reﬂec-tions and late reverberation are processed separately, whereby the input direct sounds are ﬁrst steered to the relative direction-of-arrival before summation and interpolated early reﬂections are directionally equalised. The proposed method is ﬁrst evaluated numerically, which demonstrates its improvements over a basic linear interpolation. A listening test is then conducted in 6DoF VR, to assess the density of SRIR measurements needed in order to plausibly auralise a room transition using the presented interpolation method. The results suggest that, given the tested scenario, a 50 cm to 1 m inter-measurement distance can be perceptually sufﬁcient.","PeriodicalId":50008,"journal":{"name":"Journal of the Audio Engineering Society","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43969491","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Measuring Motion-to-Sound Latency in Virtual Acoustic Rendering Systems 测量虚拟声学渲染系统中动作到声音的延迟

IF 1.4 4区工程技术

Journal of the Audio Engineering Society Pub Date : 2023-06-06 DOI: 10.17743/jaes.2022.0089

Nils Meyer-Kahlen, Miranda Kastemaa, Sebastian J. Schlecht, T. Lokki

引用次数: 0

Evaluation of Metaverse Music Performance With BBC Maida Vale Recording Studios BBC Maida Vale录音室对元宇宙音乐表演的评估

IF 1.4 4区工程技术

Journal of the Audio Engineering Society Pub Date : 2023-06-06 DOI: 10.17743/jaes.2022.0086

Patrick Cairns, Anthony Hunt, D. Johnston, J. Cooper, Ben Lee, H. Daffern, G. Kearney

引用次数: 5

Virtual-Reality-Based Research in Hearing Science: A Platforming Approach 基于虚拟现实的听力科学研究：一种平台化方法

IF 1.4 4区工程技术

Journal of the Audio Engineering Society Pub Date : 2023-06-06 DOI: 10.17743/jaes.2022.0083

Rasmus Lundby Pedersen, L. Picinali, Nynne Kajs, F. Patou

引用次数: 0

The Sonic Interactions in Virtual Environments (SIVE) Toolkit 虚拟环境中的声音交互(SIVE)工具包

4区工程技术

Journal of the Audio Engineering Society Pub Date : 2023-06-06 DOI: 10.17743/jaes.2022.0082

Silvin Willemsen, Helmer Nuijens, Titas Lasickas, Stefania Serafin

引用次数: 0

Spatial Integration of Dynamic Auditory Feedback in Electric Vehicle Interior 电动汽车内部动态听觉反馈的空间集成

IF 1.4 4区工程技术

Journal of the Audio Engineering Society Pub Date : 2023-06-06 DOI: 10.17743/jaes.2022.0087

Théophile Dupré, Sébastien Denjean, M. Aramaki, R. Kronland-Martinet

引用次数: 1

The SONICOM HRTF Dataset

IF 1.4 4区工程技术

Journal of the Audio Engineering Society Pub Date : 2023-05-17 DOI: 10.17743/jaes.2022.0066

Isaac Engel, Rapolas Daugintis, Thibault Vicente, Aidan O. T. Hogg, J. Pauwels, Arnaud J. Tournier, Lorenzo Picinali

引用次数: 2

The Ability to Memorize Acoustic Features in a Discrimination Task 辨别任务中的声学特征记忆能力

IF 1.4 4区工程技术

Journal of the Audio Engineering Society Pub Date : 2023-05-17 DOI: 10.17743/jaes.2022.0073

Florian Klein, Tatiana Surdu, Lukas Treybig, S. Werner

引用次数: 0

Spatial Reconstruction-Based Rendering of Microphone Array Room Impulse Responses 基于空间重构的传声器阵列房间脉冲响应绘制

IF 1.4 4区工程技术

Journal of the Audio Engineering Society Pub Date : 2023-05-17 DOI: 10.17743/jaes.2022.0072

L. McCormack, Nils Meyer-Kahlen, A. Politis

{"title":"Spatial Reconstruction-Based Rendering of Microphone Array Room Impulse Responses","authors":"L. McCormack, Nils Meyer-Kahlen, A. Politis","doi":"10.17743/jaes.2022.0072","DOIUrl":"https://doi.org/10.17743/jaes.2022.0072","url":null,"abstract":"A reconstruction-based rendering approach is explored for the task of imposing the spatial characteristics of a measured space onto a monophonic signal while also reproducing it over a target playback setup. The foundation of this study is a parametric rendering framework, which can operate either on arbitrary microphone array room impulse responses (RIRs) or Ambisonic RIRs. Spatial filtering techniques are used to decompose the input RIR into individual reflections and anisotropic diffuse reverberation, which are reproduced using dedicated rendering strategies. The proposed approach operates by considering several hypotheses involving different rendering configurations and thereafter determining which hypothesis reconstructs the input RIR most faithfully. With regard to the present study, these hypotheses involved considering different potential reflection numbers. Once the optimal number of reflections to render has been determined over time and frequency, the array directional responses used to reconstruct the input RIR are substituted with spatialization gains for the target playback setup. The results of formal listening experiments suggest that the proposed approach produces renderings that are perceptually more similar to reference responses, when compared with the use of an established subspace-based detection algorithm. The proposed approach also demonstrates similar or better performance than that achieved with existing state-of-the-art methods.","PeriodicalId":50008,"journal":{"name":"Journal of the Audio Engineering Society","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2023-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41791005","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Perceptual Significance of Tone-Dependent Directivity Patterns of Musical Instruments 乐器音调相关指向性模式的感知意义

IF 1.4 4区工程技术

Journal of the Audio Engineering Society Pub Date : 2023-05-17 DOI: 10.17743/jaes.2022.0076

Andrea Corcuera, V. Chatziioannou, J. Ahrens

{"title":"Perceptual Significance of Tone-Dependent Directivity Patterns of Musical Instruments","authors":"Andrea Corcuera, V. Chatziioannou, J. Ahrens","doi":"10.17743/jaes.2022.0076","DOIUrl":"https://doi.org/10.17743/jaes.2022.0076","url":null,"abstract":"Musical instruments are complex sound sources that exhibit directivity patterns that not only vary depending on the frequency, but can also change as a function of the played tone. It is yet unclear whether the directivity variation as a function of the played tone leads to a perceptible difference compared to an auralization that uses an averaged directivity pattern. This paper examines the directivity of 38 musical instruments from a publicly available database and then selects three representative instruments among those with similar radiation characteristics (oboe, violin, and trumpet). To evaluate the listeners’ ability to perceive a difference between auralizations of virtual environments using tone-dependent and averaged directivities, a listening test was conducted using the directivity patterns of the three selected instruments in both anechoic and reverberant conditions. The results show that, in anechoic conditions, listeners can reliably detect differences between the tone-dependent and averaged directivities for the oboe but not for the violin or the trumpet. Nevertheless, in reverberant conditions, listeners can distinguish tone-dependent directivity from averaged directivity for all instruments under study.","PeriodicalId":50008,"journal":{"name":"Journal of the Audio Engineering Society","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2023-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43673443","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1