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 2022-08-01 to 2026-08-01.)

Article	Citations
Harmonic inharmonicity: Eliminating beats with quantized harmonics	100
Modeling aircraft similarity with musical auditory feature extraction	85
A simplified semi-empirical model for long-range low-frequency noise propagation in the turbulent atmosphere	84
Broadband signals DOA estimation based on two-dimensional array manifold interpolation	82
Matched multi-path target depth estimation for active towed horizontal line array sonar in shallow water	75
Double sonic boom of an aerial bomb and a ballistic missile	73
Ultrasound fuzzy entropy imaging based on time-series signal for tissue characterization	73
Dynamic layered routing protocols based on BP-NN for underwater acoustic sensor networks	73
Single channel sound source localization by using combinations of multiple tubes	72
Editorial Board	69
The role of windows in sonic boom indoor transmission	67
Research on noise source separation and sound quality prediction for electric powertrain	66
A deep neural network-correlation phase sensitive mask based estimation to improve speech intelligibility	62
The effects of environmental noise on children’s cognitive performance and annoyance	61
Sound reductions of plenum windows installed with cylindrical scatterer arrays in the presence of a linear sound source	61
Design and validation of an ultra-low modulus structure for deep subwavelength sound absorption	58
Corrigendum to “Minimum determinant estimate for source bearing estimation in shallow-water waveguide”. [Appl. Acoust. 245 (2026) 111211]	57
A broadband multi-resonant sound-absorbing metastructure based on impedance-matching nesting channels	55
Adaptive cone of influence-based blade-vortex interference signal detection	55
Noise Reduction of Lung Sounds based on Singular Spectrum Analysis combined with Discrete Cosine Transform	53
Prediction of acoustic transmission characteristics of underwater fiber reinforced polymer using an enhanced stiffness matrix method	52
On eigenvalue shaping for two-channel decentralized active noise control systems	51
Bass amplification impacts emotional, neural and physiological responses to music	50
A minimal model of the bar-resonator vibroacoustic interaction in mallet percussion instruments	49
Order-based beamforming to identify tonal noise sources from a variable speed array measurement	49

A new feedforward and feedback hybrid active noise control system for excavator interior noise	49
Broadband acoustic black hole for wave focusing and weak signal sensing	49
A high DOF and azimuth resolution beamforming via enhanced virtual aperture extension of joint linear prediction and inverse beamforming	48
Acoustic experimental investigation of the acoustic resonant influence on Rossiter modal tones at the locked-on state	48
Grid-free compressive beamforming for arbitrary linear microphone arrays	48
Experimental assessment of a programmable Electroacoustic Liner in a representative turbofan facility	48
Broadband Janus-Helmholtz transducer with various liquid cavity resonances	47
Amplitude modulation of scattered acoustic waves by ULF oscillatory flow produced by submerged bodies: An experimental study	47
Design of sinusoidal-shaped inlet duct for acoustic mode modulation noise reduction of cooling fan	47
Omnidirectional sound wave absorption based on the multi-oriented acoustic meta-materials	45
Development of de-icing method with combined excitation of ultrasonic guided waves and different types of low-frequency vibrations	45
An ensemble-based framework for mispronunciation detection of Arabic phonemes	44
Source depth estimation based on Gaussian processes using a deep vertical line array	44
Design of acoustic impedance gradient matching layers	44
Rolling bearing remaining useful life prediction method based on vibration signal and mechanism model	43
Exploiting lightweight neural post-filtering for directional speech enhancement	42
Acoustic analysis and data-driven control of vehicle NVH: A framework for manufacturing process optimization	42
The decomposition of guided waves overlapped in the time–frequency domain in composite materials	42