Results 201 to 210 of about 27,501 (314)

Exploring electroacoustic conversion in a standing-wave thermo-acoustic generator: An experimental study

Results in Engineering
Thermoacoustic generators (TAGs) present an attractive solution for converting low-grade thermal energy into useable electrical power. Despite their relatively modest fabrication, TAGs face significant efficiency challenges that impede their broader ...
M.M. Mahlalela, M.G.K. Machesa, L.K. Tartibu   +2 more
doaj  

A STUDY OF THE REDUCTION OF TRANSMITTED SOUND THROUGH A PARTITION WALL BY APPLYING THE METHOD OF A.N.C. : A reduction of secondary radiate sound by use with a loudspeaker

, 1999
Noboru Kamiakito, Isao Kakuhari, Keniti TERAI, Yasuhiro Yamashita   +3 more
openalex   +2 more sources

Parameters Estimation for Pseudo Loudspeaker attached to Closed-Box and Enhanced Closed-Box Modeling [PDF]

, 2007
Seok-Tae Park
openalex   +1 more source

A Modification of Artificial Bee Colony Algorithm Applied to Loudspeaker Design Problem

IEEE transactions on magnetics, 2014
Xiu Zhang, Xin Zhang, S. Ho, Weinong Fu
semanticscholar   +1 more source

Pressure Induced Molecular‐Arrangement and Charge‐Density Perturbance in Doped Polymer for Intelligent Motion and Vocal Recognitions

Advanced Materials, EarlyView.
The sidechain doped polymer is investigated to have great potential for pressure detection due to the advantages including molecular rearrangement and charge‐density perturbance induced by micro‐mechanical deformation. This sensor displayed low‐pressure detection limit of 0.7 Pa as well as a rapid response time of 18.8 ms, enabling multi‐mode motion ...
Huimin Lu, Lei Zhang, Jingyan Jiang, Jian Song, Zhongchao Zhou, Wujian Wu, Ziqian Cheng, Tengfei Yan, Hong Hu, Tingting Zhao, Zhen Xu, Siyi Luo, Hui Li, Jianhua Zhang, Charles H. Lawrie   +14 more
wiley   +1 more source

Transforming Healthcare: Intelligent Wearable Sensors Empowered by Smart Materials and Artificial Intelligence

Advanced Materials, EarlyView.
Wearable sensors, empowered by AI and smart materials, revolutionize healthcare by enabling intelligent disease diagnosis, personalized therapy, and seamless health monitoring without disrupting daily life. This review explores cutting‐edge advancements in smart materials and AI‐driven technologies that empower wearable sensors for diagnostics and ...
Shuwen Chen, Shicheng Fan, Zheng Qiao, Zixiong Wu, Baobao Lin, Zhijie Li, Michael A. Riegler, Matthew Yu Heng Wong, Arve Opheim, Olga Korostynska, Kaare Magne Nielsen, Thomas Glott, Anne Catrine T. Martinsen, Vibeke H. Telle‐Hansen, Chwee Teck Lim   +14 more
wiley   +1 more source

Temperature prediction of the voice coil of a moving coil loudspeaker by computer simulation.

, 2000
Tzu-Sheng Hsu, K.A. Poornima
openalex   +2 more sources

A Perspective on the Origin of High‐Entropy Solid Electrolytes

Advanced Materials, EarlyView.
This perspective critically examines HE approaches in SEs, highlighting how compositional complexity induces system disorder and local‐structure evolution to enhance stability and properties. While HE concepts are attractive, establishing rigorous structure‐property relationships requires further investigation.
Feipeng Zhao, Shumin Zhang, Xueliang Sun
wiley   +1 more source

Velocity Estimator Based Compensation for Loudspeakers

, 2000
Richard W. Jones, Chew Soon Kong, Ko I-Ling, B.L. Olsen, B.R. Mace   +4 more
openalex   +1 more source

Active Noise Cancellation for Ventilation Ducts Using a Pair of Loudspeakers by Sampled-Data Optimization [PDF]

, 2008
Yasuhide Kobayashi, Hisaya Fujioka
openalex   +1 more source