Results 11 to 20 of about 9,528,627 (250)

Numerical Simulation of Breathing Mode Oscillation on Bubble Detachment

Fluids, 2020
When a bubble detaches from a nozzle immersed in water, a sound is emitted owing to the detachment. The bubble deformation and sound emission generated after detachment has been investigated in many studies, in which the breathing mode with a natural ...
Takao Oku, Hiroyuki Hirahara, Tomohiro Akimoto, Daiki Tsuchida   +3 more
doaj   +1 more source

Experimental analysis on air-to-water sound transmission loss in shallow water [PDF]

MATEC Web of Conferences, 2019
Research on the propagation characteristics of air-to-water sound transmission is of great importance to the detection of aerial target from underwater. In order to study the propagation characteristics of air-to-water sound transmission in shallow water,
Peng Zhaohui, Zhang Lingshan, Wang Guangxu   +2 more
doaj   +1 more source

Study of the effect of different body positions on ocular vestibular-evoked myogenic potentials using air-conducted sound

The Egyptian Journal of Otolaryngology, 2017
Objective The tested hypothesis states that by manipulating body position, a differentiation in the optimum body position for ocular vestibular-evoked myogenic potential (oVEMP) testing could be obtained.
Samir Asal, Ossama Sobhy, Nervana Salem
doaj   +1 more source

Effectiveness of galvanic vestibular evoked myogenic potential for evaluation of Meniere’s disease

Brazilian Journal of Otorhinolaryngology, 2022
Objectives: Although the cause of Meniere’s disease (MD) is not fully understood, endolymphatic hydrops is widely believed to be responsible for MD. Previous studies have used Air-Conducted Sound (ACS)-induced Vestibular Evoked Myogenic Potentials (VEMPs)
Ying Cheng, Yuzhong Zhang, Zichen Chen, Weijun Ma, Yanfei Chen, Qing Zhang, Min Xu   +6 more
doaj   +1 more source

Basic Research for Development of a Communication Support Device Using Air-Conducted Sound Localization

i-Perception, 2011
We have been engaged in the development of a new support device for subjects whose independent daily activities are limited due to severe progressive neuromuscular disease.
Makoto Chishima, Makoto Otani, Mizue Kayama, Masami Hashimoto, Kazunori Itoh, Yoshiaki Arai   +5 more
doaj   +1 more source

Structural Alterations in a Rat Model of Short-Term Conductive Hearing Loss Are Associated With Reduced Resting State Functional Connectivity

Frontiers in Systems Neuroscience, 2021
Conductive hearing loss (CHL) results in attenuation of air conducted sound reaching the inner ear. How a change in air conducted sound alters the auditory system resulting in cortical alterations is not well understood. Here, we have assessed structural
Francis A. M. Manno, Ziqi An, Ziqi An, Rachit Kumar, Rachit Kumar, Ed X. Wu, Ed X. Wu, Jufang He, Jufang He, Yanqiu Feng, Yanqiu Feng, Condon Lau   +11 more
doaj   +1 more source

Creating a sound world for Dracula (Brorwning, 1931). [PDF]

Creating a Sound World for Dracula (Browning, 1931) The first use of recorded sound in a feature film was in Don Juan (Crosland 1926). From 1933 onwards, rich film scoring and Foley effects were common in many films.
Petrikis, Titus
core   +9 more sources

Characteristics of Resonance Sound in a Circular Saw Enclosure

BioResources, 2023
Several studies have been conducted to reduce the idling noise of circular saws because the sound level is extremely high and harms the environment.
Ken Takeyama, Hideyuki Yokochi, Satoru Nishio, Satoru Tsuchikawa   +3 more
doaj   +2 more sources

Study of sound-absorbing materials using layered narrow clearances between two surfaces (Theoretical analysis and experiments of Sensu (folding fan) shaped test samples)

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2015
We conducted a study related to sound absorbing materials created by folding thin material in the shape of a Japanese folding fan. In order to conduct a calculation of the shape of a clearance in the folding fan-shaped test sample, we performed an ...
Shuichi SAKAMOTO, Katsuya HIGUCHI, Shota KOSEKI   +2 more
doaj   +1 more source

Helmholtz resonator-based acoustic metamaterials enabling broadband asymmetric sound absorption and ventilation

Journal of Low Frequency Noise, Vibration and Active Control, 2023
Acoustic metamaterials with both ventilation and broadband asymmetric absorption have demonstrated great scientific significance and promising applicability.
Deshi Meng, Lijun Li, Zhenhua Wu
doaj   +1 more source