Journal of the Acoustical Society of America最新文献_第5页

Quantifying parameter uncertainty in a three-parameter model of speech and voice adaptation using early- and late-window pitch-shift responsesa). 量化参数不确定性的三参数模型的语音和语音适应使用早窗和晚窗的音高移位响应（）。

IF 2.6 2区物理与天体物理

Journal of the Acoustical Society of America Pub Date : 2026-10-01 DOI: 10.1121/10.0046803

Nicolás F Quinteros, Jesús A Parra, Luis A Severino, Juan P Cortés, Gabriel A Alzamendi, Frank H Guenther, Matías Zañartu

{"title":"Quantifying parameter uncertainty in a three-parameter model of speech and voice adaptation using early- and late-window pitch-shift responsesa).","authors":"Nicolás F Quinteros, Jesús A Parra, Luis A Severino, Juan P Cortés, Gabriel A Alzamendi, Frank H Guenther, Matías Zañartu","doi":"10.1121/10.0046803","DOIUrl":"https://doi.org/10.1121/10.0046803","url":null,"abstract":"Sensorimotor adaptation within the Directions Into Velocities of Articulators (DIVA) framework (including DIVA, LaDIVA, and SimpleDIVA) is governed by auditory feedback, somatosensory feedback, and feedforward mechanisms. SimpleDIVA provides a reduced three-parameter formulation that enables direct estimation of auditory and somatosensory feedback control gains, as well as the learning rate of the feedforward command from trial-by-trial adaptation data; however, it provides point estimates without uncertainty information. This limitation becomes critical for subject-specific analyses based on noisy data. We introduce a probabilistic inference framework that estimates posterior distributions and quantifies how parameter uncertainty propagates to predicted trajectories. The method uses particle-based likelihood inference, sampling candidate parameter sets from prior distributions and weighting them according to their likelihood. We compare a late-window-only variant with a joint early-late formulation that treats early-window (feedforward-dominated) and late-window (feedback-engaged) responses as complementary observations. Monte Carlo simulations across eight measurement noise levels evaluate the coverage and width of credible intervals, as well as estimation error. Results show robust estimation of feedback gains under both formulations. The joint early-late approach improves learning-rate inference, yielding narrower intervals, reduced bias, and improved trajectory recovery while maintaining near-nominal coverage at empirically relevant noise levels.","PeriodicalId":17168,"journal":{"name":"Journal of the Acoustical Society of America","volume":"160 4","pages":"2769-2781"},"PeriodicalIF":2.6,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149111326","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A wave equation for sound in unsteady, inhomogeneous moving media including thermoviscous and nonlinear effects. 含热粘性和非线性效应的非定常非均匀运动介质中声音的波动方程。

IF 2.6 2区物理与天体物理

Journal of the Acoustical Society of America Pub Date : 2026-10-01 DOI: 10.1121/10.0046234

Roberto Sabatini, Oleg A Godin

{"title":"A wave equation for sound in unsteady, inhomogeneous moving media including thermoviscous and nonlinear effects.","authors":"Roberto Sabatini, Oleg A Godin","doi":"10.1121/10.0046234","DOIUrl":"https://doi.org/10.1121/10.0046234","url":null,"abstract":"An approximate wave equation is derived for sound propagation in unsteady, inhomogeneous, moving fluids, incorporating viscous and thermal-conduction effects. The formulation extends the work of Pierce [(1990). J. Acoust. Soc. Am. 87(6), 2292-2299] and relies on a separation of scales between acoustic and ambient fields. Acoustic wavelengths and periods are assumed to be small compared with the characteristic spatial and temporal scales of the background flow, and thermoviscous effects are assumed to remain weak over distances and times comparable to acoustic scales. Under these assumptions, propagation is locally equivalent to that in a homogeneous, steady medium, whereas cumulative effects due to unsteadiness, inhomogeneity, and thermoviscous processes emerge over many wavelengths and periods. The wave equation is further extended to include terms accounting for weak nonlinearities within the same asymptotic framework. In the particular case of steady, inhomogeneous low-Mach-number flows, the formulation is generalized to incorporate weak relaxation effects. In appropriate limiting regimes, the resulting models reduce to previously established approximate wave equations.","PeriodicalId":17168,"journal":{"name":"Journal of the Acoustical Society of America","volume":"160 4","pages":"2978-2987"},"PeriodicalIF":2.6,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149167260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Generalization of deep neural-network based noise reduction to accented-English speecha). 基于深度神经网络的英语语音降噪推广[j]。

IF 2.6 2区物理与天体物理

Journal of the Acoustical Society of America Pub Date : 2026-10-01 DOI: 10.1121/10.0046815

Eric W Healy, Kian Fallah, Sarah E Yoho

{"title":"Generalization of deep neural-network based noise reduction to accented-English speecha).","authors":"Eric W Healy, Kian Fallah, Sarah E Yoho","doi":"10.1121/10.0046815","DOIUrl":"https://doi.org/10.1121/10.0046815","url":null,"abstract":"The current study involved the ability of deep-learning based noise reduction to generalize to accented-English speech. The deep neural network (DNN) was trained using a large number of different speakers (and different noises) of primarily standard native American English. This model was used to remove background noise from speech produced by 88 speakers having 9 different native-language backgrounds, who spoke English as a second language. The resulting speech was characterized by accents strong enough to substantially affect intelligibility. Objective measures of intelligibility, which reflect acoustic accuracy of the signal following noise reduction, indicated that the DNN generalized to accented speech well. Human-subjects intelligibility testing supported this conclusion. These results are promising in terms of the ability to deploy DNN-based noise reduction in hearing devices to broad populations, including those who receive speech from non-native speakers. Additional objective measures of speech quality indicated that the DNN led to slightly higher subjective sound quality for speech that had lesser accents and was more similar to the speech used for model training. This result suggests that expanding the training set to include accented speech has the potential to improve subjective sound quality of the processed signal.","PeriodicalId":17168,"journal":{"name":"Journal of the Acoustical Society of America","volume":"160 4","pages":"3107-3118"},"PeriodicalIF":2.6,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149193978","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Assessing the feasibility of dense seismic networks in Southern California for recording primary and secondary sonic booms. 评估南加州密集地震网记录初级和次级音爆的可行性。

IF 2.6 2区物理与天体物理

Journal of the Acoustical Society of America Pub Date : 2026-10-01 DOI: 10.1121/10.0046888

Sampath Rathnayaka, Kimberly Riegel, Andrew Nyblade, Victor W Sparrow

{"title":"Assessing the feasibility of dense seismic networks in Southern California for recording primary and secondary sonic booms.","authors":"Sampath Rathnayaka, Kimberly Riegel, Andrew Nyblade, Victor W Sparrow","doi":"10.1121/10.0046888","DOIUrl":"https://doi.org/10.1121/10.0046888","url":null,"abstract":"Sonic booms generated by supersonic aircraft produce atmospheric pressure waves that can be coupled into the ground and be recorded by seismic networks, providing an alternative means to study their propagation, in particular the landing locations of primary and secondary sonic boom signals. In this study, we evaluate the feasibility of dense seismic networks in Southern California to detect and spatially map sonic booms from aircraft traveling at speeds of Mach 1-1.5, proposed speeds for future commercial supersonic aircraft. Seismic data from supersonic flights over Edwards Air Force Base in 2022 and 2005 were analyzed to identify primary boom signatures, including N- and U-type waves, and secondary boom signatures, including type I and type II waves. Results show that primary and secondary booms, when atmospheric conditions are favorable, are clearly recorded on seismic stations spanning spatial extents of approximately 5000 and 30 000 km2, respectively. This finding demonstrates dense seismic arrays have the potential to record boom signals with sufficient fidelity to ascertain the landing regions and propagation characteristics of both primary and secondary sonic booms, showcasing the feasibility of seismic observations for characterizing acoustic wave propagation from routine supersonic flights.","PeriodicalId":17168,"journal":{"name":"Journal of the Acoustical Society of America","volume":"160 4","pages":"3148-3160"},"PeriodicalIF":2.6,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149194867","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Bayesian geoacoustic inversion of seabed properties for a continuous-gradient sediment using ship noise in deep water. 基于船舶噪声的深水连续梯度沉积物海底特性贝叶斯地声反演。

IF 2.6 2区物理与天体物理

Journal of the Acoustical Society of America Pub Date : 2026-10-01 DOI: 10.1121/10.0046860

Houxuan Jiang, Dajun Sun, Junjie Shi, Minshuai Liang, Hanyu Wu

{"title":"Bayesian geoacoustic inversion of seabed properties for a continuous-gradient sediment using ship noise in deep water.","authors":"Houxuan Jiang, Dajun Sun, Junjie Shi, Minshuai Liang, Hanyu Wu","doi":"10.1121/10.0046860","DOIUrl":"https://doi.org/10.1121/10.0046860","url":null,"abstract":"This paper presents a Bayesian geoacoustic inversion method for estimating seabed properties using ship noise in deep water. Two bottom-reflected paths are observed in the processing of low-frequency data recorded by a bottom-moored vertical line array. To accurately represent the observed reflection paths and characterize the thick sediment layer influenced by gravitational compaction, the seabed is parameterized using a continuous-gradient model. Bayesian inversion based on the interference striations is applied to data from the periods before and after the closest point of approach. The Bayesian information criterion is employed to determine the optimal number of sediment layers. Inversion results indicate a total sediment thickness of approximately 460 m, comprising an upper layer with a gradual sound speed gradient (0.46 s-1) and a lower layer with a steep gradient (1.90 s-1). Parameter estimates show consistent agreement with seismic profiles, with the two sediment layers corresponding to the Pleistocene and the Pliocene, respectively. These results demonstrate that the proposed method provides reliable geoacoustic inversion in deep water. Furthermore, they indicate that the sediment structure is better represented by continuous gradients than by discrete homogeneous layers.","PeriodicalId":17168,"journal":{"name":"Journal of the Acoustical Society of America","volume":"160 4","pages":"3173-3186"},"PeriodicalIF":2.6,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149220331","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Erratum: Hearing natural animal sounds: Human emotional valence appraisal is strongly linked with auditory roughness perception [J. Acoust. Soc. Am. 159(6), 5012-5022 (2026)]. 自然动物叫声：人类情绪效价评价与听觉粗糙感知密切相关[J]。Acoust。Soc。[j].农业科学学报，2009(6),344 - 344。

IF 2.6 2区物理与天体物理

Journal of the Acoustical Society of America Pub Date : 2026-10-01 DOI: 10.1121/10.0046895

Marine Taffou, Valentin Bauer, Clara-Lynn Schubert, Isabelle Viaud-Delmon, Clara Suied

引用次数: 0

Parameter dependence for acoustic propagation and tunneling in a curved nonlinear internal wave duct. 弯曲非线性内波管道中声波传播与隧穿的参数依赖关系。

IF 2.6 2区物理与天体物理

Journal of the Acoustical Society of America Pub Date : 2026-10-01 DOI: 10.1121/10.0046816

Matthew A Milone, Ying-Tsong Lin, William L Siegmann

{"title":"Parameter dependence for acoustic propagation and tunneling in a curved nonlinear internal wave duct.","authors":"Matthew A Milone, Ying-Tsong Lin, William L Siegmann","doi":"10.1121/10.0046816","DOIUrl":"https://doi.org/10.1121/10.0046816","url":null,"abstract":"The curved nonlinear internal waves (NIWs) commonly found in shallow-water ocean regions can have significant effects on acoustic propagation. Energy trapped in ducts between waves can be carried over distances of tens of kilometers or more. A three-dimensional feature model for curved NIWs with finite-width waves can produce horizontally tunneling \"companion\" modes with similar phase patterns to trapped modes, which carry greater energy into the far field than classical tunneling modes. Azimuthal (along-wavefront) wavenumbers and their corresponding mode shapes are presented, and wavenumber approximations obtained from a mode number conservation law compare favorably with benchmark values from the modal dispersion relation. Wavenumbers dependence on NIW radius of curvature is shown, and wavenumber approximations are accurate enough for use in sensitive computations such as modal transmission loss. Transmission loss computations for varying radius of curvature are performed, and the statistical distribution of solutions is examined. Favorable comparisons between this idealized model and a sech2 wave profile suggest that the enhanced tunneling effects of companion modes are realistic. Results for the computations and tests in this paper indicate that the approximation and analysis methods presented are appropriate for a variety of curved waveguide feature models, including those with multiple interfaces.","PeriodicalId":17168,"journal":{"name":"Journal of the Acoustical Society of America","volume":"160 4","pages":"3198-3211"},"PeriodicalIF":2.6,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149228111","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The whale binaural rings experiment: Long-range acoustic monitoring of North Atlantic right whales in the Gulf of St. Lawrence. 鲸鱼双耳环实验：圣劳伦斯湾北大西洋露脊鲸的远程声学监测。

IF 2.6 2区物理与天体物理

Journal of the Acoustical Society of America Pub Date : 2026-10-01 DOI: 10.1121/10.0046898

Yvan Simard, Kevin Duquette, Cédric Gervaise, Charlotte Constans, Lolita Bruneau, Philippe Royer, Nathalie Roy, Florian Aulanier

{"title":"The whale binaural rings experiment: Long-range acoustic monitoring of North Atlantic right whales in the Gulf of St. Lawrence.","authors":"Yvan Simard, Kevin Duquette, Cédric Gervaise, Charlotte Constans, Lolita Bruneau, Philippe Royer, Nathalie Roy, Florian Aulanier","doi":"10.1121/10.0046898","DOIUrl":"https://doi.org/10.1121/10.0046898","url":null,"abstract":"Effective real-time monitoring of baleen whales over broad areas was assessed using two 20-m circular hydrophone arrays designed for detecting and localizing North Atlantic right whale (NARW) upcalls. The system was deployed over a 24-d period in August 2021 to monitor a ∼80-km-wide trough heavily frequented by NARWs in the Gulf of St. Lawrence. Key functional parameters throughout the processing chain were estimated from in situ conditions and integrated with numerical simulations. The spatiotemporal performances of the system-using deep-learning neural networks upcall detection and bearing-crossing localization-under in situ noise levels was consistent with predictions from comprehensive acoustic modelling of the full transmission pathway, from source emission to signal reception. Among the 3117 NARW upcalls detected, 30% were successfully localized within the common detection area shared by the two hydrophone arrays. Significant diel changes in call occurrence rates were observed. Spatiotemporal call patterns reveal multi-scale habitat use across the 3600-km2 surveyed region. This study highlights the enhanced capabilities and operational constraints of this beamformed, high-gain, directional listening system relative to conventional single-hydrophone passive acoustic monitoring approaches, particularly under conditions of elevated anthropogenic noise.","PeriodicalId":17168,"journal":{"name":"Journal of the Acoustical Society of America","volume":"160 4","pages":"3231-3248"},"PeriodicalIF":2.6,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149238645","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Computational stress formulation for ultrasonic wave dispersion and attenuation in polycrystalline materials. 超声在多晶材料中的色散和衰减计算应力公式。

IF 2.6 2区物理与天体物理

Journal of the Acoustical Society of America Pub Date : 2026-10-01 DOI: 10.1121/10.0046885

Marzieh Bahreman, Ming Huang, Melody Png, Bo Lan, Christopher M Kube

{"title":"Computational stress formulation for ultrasonic wave dispersion and attenuation in polycrystalline materials.","authors":"Marzieh Bahreman, Ming Huang, Melody Png, Bo Lan, Christopher M Kube","doi":"10.1121/10.0046885","DOIUrl":"https://doi.org/10.1121/10.0046885","url":null,"abstract":"Ultrasonic wave propagation in polycrystalline materials is governed by grain scattering, which causes frequency-dependent attenuation and dispersion that are directly linked to the underlying microstructure. Accurate numerical modeling of these phenomena is essential for nondestructive evaluation (NDE) and materials characterization, yet traditional displacement-based finite difference (FD) methods face numerical challenges at grain boundaries due to spatial derivatives of the stiffness tensor. We present a stress-based FD formulation that reformulates the elastodynamic equations in terms of stress components only, eliminating stiffness spatial derivatives and naturally enforcing traction continuity at grain boundaries. The formulation is implemented with GPU acceleration and validated against theoretical predictions based on the Von Kármán correlation function for aluminum, iron, and lithium polycrystals. The results demonstrate good agreement within the investigated frequency range for both attenuation and phase velocity dispersion, with normalized results revealing material-dependent scattering behavior. The formulation is further extended to coupled fluid-solid systems, demonstrating accurate attenuation predictions in immersion-based NDE configurations. Compared to displacement-based methods, the stress-based approach offers improved numerical stability, a 39% reduction in GPU memory usage, and a unified treatment of fluid-solid coupling through a single primary variable.","PeriodicalId":17168,"journal":{"name":"Journal of the Acoustical Society of America","volume":"160 4","pages":"3340-3355"},"PeriodicalIF":2.6,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149244841","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Physics-informed neural operators for the in situ characterization of locally reacting sound absorbersa). 用于局部反应吸声器的原位表征的物理信息神经算子。

IF 2.6 2区物理与天体物理

Journal of the Acoustical Society of America Pub Date : 2026-10-01 DOI: 10.1121/10.0046667

Jonas M Schmid, Johannes D Schmid, Martin Eser, Steffen Marburg

{"title":"Physics-informed neural operators for the in situ characterization of locally reacting sound absorbersa).","authors":"Jonas M Schmid, Johannes D Schmid, Martin Eser, Steffen Marburg","doi":"10.1121/10.0046667","DOIUrl":"https://doi.org/10.1121/10.0046667","url":null,"abstract":"Accurate knowledge of acoustic surface admittance or impedance is essential for reliable wave-based simulations, yet its in situ estimation remains challenging due to noise, model inaccuracies, and restrictive assumptions of conventional methods. This work presents a physics-informed neural operator approach for estimating frequency-dependent surface admittance directly from near-field measurements of sound pressure and particle velocity. A deep operator network is employed to learn the mapping from measurement data, spatial coordinates, and frequency to acoustic field quantities, while simultaneously inferring a globally consistent surface admittance spectrum without requiring repeated evaluations of an explicit numerical forward model during inversion. The governing acoustic relations, including the Helmholtz equation, the linearized momentum equation, and Robin boundary conditions, are embedded into the training process as physics-based regularization, enabling physically consistent and noise-robust predictions. The method is validated using synthetically generated data from a simulation model for two planar porous absorbers under semi free-field conditions across a broad frequency range. Results demonstrate accurate reconstruction of both real and imaginary admittance components and reliable prediction of acoustic field quantities. Parameter studies confirm improved robustness to noise and sparse sampling compared to purely data-driven approaches, highlighting the potential of physics-informed neural operators for in situ acoustic material characterization.","PeriodicalId":17168,"journal":{"name":"Journal of the Acoustical Society of America","volume":"160 4","pages":"2845-2858"},"PeriodicalIF":2.6,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149111338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0