Results 1 to 10 of about 242,322 (116)

Presence of Three-Dimensional Sound Field Facilitates Listeners’ Mood, Felt Emotion, and Respiration Rate When Listening to Music [PDF]

open access: yesFrontiers in Psychology, 2021
Many studies have investigated the effects of music listening from the viewpoint of music features such as tempo or key by measuring psychological or psychophysiological responses.
Yuuki Ooishi   +5 more
doaj   +2 more sources

A Review of Sound Field Control

open access: yesApplied Sciences, 2022
Sound field control (SFC) technology enables the active management of audio delivered within an acoustical environment. It includes three research directions: sound field reproduction, personal audio systems, and active noise control.
Jun Yang, Ming Wu, Lu Han
doaj   +3 more sources

Sound field separation with cross measurement surfaces. [PDF]

open access: yesPLoS ONE, 2018
With conventional near-field acoustical holography, it is impossible to identify sound pressure when the coherent sound sources are located on the same side of the array.
Jin Mao, Jinfu Du
doaj   +2 more sources

Localization of car engine noise sources [PDF]

open access: yesE3S Web of Conferences, 2023
The engine of a vehicle, particularly a passenger car, is one of the main sources of noise radiated into the environment and creates a noise load in residential areas, which has a negative impact on people.
Deryabin Igor
doaj   +1 more source

A Method for Inverting Shallow Sea Acoustic Parameters Based on the Backward Feedback Neural Network Model

open access: yesJournal of Marine Science and Engineering, 2023
In response to the drawbacks of low efficiency, cumbersome calculation, and easy-to-fall local optimal solutions in existing shallow water acoustic parameters inversion research, this paper proposes a shallow water acoustic parameters inversion method ...
Hanhao Zhu   +5 more
doaj   +1 more source

On the Acoustic Radiation Force Affecting Two Liquid Drops Located in the Wave Field

open access: yesAxioms, 2023
A system of initially immobile spherical liquid drops placed in another liquid in the field of a propagating acoustic wave is considered. The acoustic radiation force acting on each spherical liquid drop is determined as the function of the incident wave
Oleksandr P. Zhuk   +2 more
doaj   +1 more source

Calculation of the Insertion Loss of Barriers on Rigid Ground in the Time Domain

open access: yesApplied Sciences, 2022
This paper presents a method for calculating the insertion loss of barriers on the ground. The method combines the classic imaging method for an analysis of sound propagation with the secondary source model for diffraction by barriers in the time domain,
Jun Gu, Xuelei Feng, Yong Shen
doaj   +1 more source

Micro Non-Uniform Linear Array (MNULA) for Ultrasound Plane Wave Imaging

open access: yesSensors, 2021
Ultrasound plane wave imaging technology has been applied to more clinical situations than ever before because of its rapid imaging speed and stable imaging quality.
Yujia Tang   +5 more
doaj   +1 more source

Migratory hosts can maintain the high‐dose/refuge effect in a structured host‐parasite system: The case of sea lice and salmon

open access: yesEvolutionary Applications, 2020
Migration can reduce parasite burdens in migratory hosts, but it connects populations and can drive disease dynamics in domestic species. Farmed salmon are infested by sea louse parasites, often carried by migratory wild salmonids, resulting in a costly ...
Andrew W. Bateman   +3 more
doaj   +1 more source

Use of Interference Patterns to Control Sound Field Focusing in Shallow Water

open access: yesJournal of Marine Science and Engineering, 2023
The possibility of controlling localized fields in multimode shallow water waveguides based on the principle of interference invariance was studied.
Sergey Pereselkov   +5 more
doaj   +1 more source

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