OOIR: Observatory of International Research

Papers

(The H4-Index of Applied Acoustics is 42. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-08-01 to 2025-08-01.)

Article	Citations
Order-based beamforming to identify tonal noise sources from a variable speed array measurement	156
Computational statistically optimized near-field acoustical holography (C-SONAH) for virtual noise source identification	148
Development of a questionnaire on people’s demand for a healthy acoustic environment when working with complex cognitive tasks	127
Defect induced non-axisymmetric transmitted wave model based on the periodic energy distribution changing analysis for high attenuation circular tube defect detection	124
City, town, village: Potential differences in residents soundscape perception using ISO/TS 12913-2:2018	115
Acoustical measurements of masks and the effects on the speech intelligibility in university classrooms	103
Comparison of phase optimization algorithms for particle manipulation via acoustic tweezer	96
Source depth estimation based on Gaussian processes using a deep vertical line array	89
Parametric study of acoustic windows using a Green’s Function transfer matrix method	84
A hybrid wave superposition method based on particle filter	76
Demodulated sound quality improvement for harmonic sounds in over-boosted parametric array loudspeaker	71
Direct numerical simulation of noise and its source from decaying homogeneous isotropic turbulence with particulates	70
Low complexity multipath and Doppler compensation for direct-sequence spread spectrum signals in underwater acoustic communication	67
Adaptive cone of influence-based blade-vortex interference signal detection	67
A high DOF and azimuth resolution beamforming via enhanced virtual aperture extension of joint linear prediction and inverse beamforming	65
Feature extraction of mechanical faults from phase variation in transformer vibration	64
A minimal model of the bar-resonator vibroacoustic interaction in mallet percussion instruments	63
Design of sinusoidal-shaped inlet duct for acoustic mode modulation noise reduction of cooling fan	61
The decomposition of guided waves overlapped in the time–frequency domain in composite materials	59
A simplified semi-empirical model for long-range low-frequency noise propagation in the turbulent atmosphere	58
Nonlinear sound absorption of coiling-up space under high amplitude acoustic excitation	57
A deep neural network-correlation phase sensitive mask based estimation to improve speech intelligibility	57
A feature-compressed multi-task learning U-Net for shallow-water source localization in the presence of internal waves	55
A natural ventilation window for transformer noise control based on coiled-up silencers consisting of coupled tubes	54
A turned double-layer microperforated panel for low frequency sound absorption in enclosures with limited cavity space	52

Rolling bearing remaining useful life prediction method based on vibration signal and mechanism model	51
A new feedforward and feedback hybrid active noise control system for excavator interior noise	51
Fault diagnosis of rolling bearing based on online transfer convolutional neural network	51
Broadband acoustic black hole for wave focusing and weak signal sensing	51
A broadband multi-resonant sound-absorbing metastructure based on impedance-matching nesting channels	50
Ultrasound fuzzy entropy imaging based on time-series signal for tissue characterization	50
Grid-free compressive beamforming for arbitrary linear microphone arrays	50
Acoustic analysis and data-driven control of vehicle NVH: A framework for manufacturing process optimization	49
The effects of environmental noise on children’s cognitive performance and annoyance	49
Broadband Janus-Helmholtz transducer with various liquid cavity resonances	48
Acoustical and thermal characterization of sustainable materials derived from vegetable, agricultural, and animal fibers	46
Noise Reduction of Lung Sounds based on Singular Spectrum Analysis combined with Discrete Cosine Transform	46
Evaluation of the sensitivity of higher order modes cluster (HOMC) guided waves to plate defects	45
Underwater multi-target passive detection based on transient signals using adaptive empirical mode decomposition	44
Editorial Board	44
Acoustic experimental investigation of the acoustic resonant influence on Rossiter modal tones at the locked-on state	43
Double sonic boom of an aerial bomb and a ballistic missile	42
Development of de-icing method with combined excitation of ultrasonic guided waves and different types of low-frequency vibrations	42