Processing Chip for Thin Film Bulk Acoustic Resonator Mass Sensor by Pengcheng Jin, Shurong Dong, Hao Jin, Mengjun Wu

“…Aimed at portable application, a new integrated process chip for thin film bulk acoustic resonator (FBAR) mass sensor is proposed and verified with 0.18 um CMOS processing in this paper. …”
Get full text

Simulation of film bulk acoustic resonator based on two-dimensional phononic crystals by Linhao SHI, Weipeng XUAN, Lingling SUN, Shurong DONG, Hao JIN, Jikui LUO

Subjects: “…film bulk acoustic resonator…”
Get full text

Experimental investigation of pretensioned bolts under cyclic loading: Damage assessment using acoustic emission by Tieliang An, Xigui Zheng, Dengxing Zhu, Deyu Qian, Yu Guo, Juncai Cao

“…Understanding the acoustic emission effects on bolts under cyclic loading is of great significance for the support of roadways. …”
Get full text

Periodically poled aluminum scandium nitride bulk acoustic wave resonators and filters for communications in the 6G era by Izhar, M. M. A. Fiagbenu, S. Yao, X. Du, P. Musavigharavi, Y. Deng, J. Leathersich, C. Moe, A. Kochhar, E. A. Stach, R. Vetury, R. H. Olsson

“…In this work, we utilized 4-layer AlScN periodically poled piezoelectric films (P3F) to construct high-frequency (~17–18 GHz) resonators and filters. …”
Get full text

Three-dimensional diffractive acoustic tomography by Luca Menozzi, Tri Vu, Aidan J. Canning, Harshal Rawtani, Carlos Taboada, Marie Elise Abi Antoun, Chenshuo Ma, Jesse Delia, Van Tu Nguyen, Soon-Woo Cho, Jianing Chen, Theresa Charity, Yirui Xu, Phuong Tran, Jun Xia, Gregory M. Palmer, Tuan Vo-Dinh, Liping Feng, Junjie Yao

“…Here, we present three-dimensional diffractive acoustic tomography (3D-DAT), which uses an off-the-shelf linear-array transducer with single-slit acoustic diffraction. …”
Get full text

Acoustic and Electroglottographic Characteristics Associated with Tracheoesophageal Speech of Cantonese by Manwa Lawrence Ng, Nan Yan, Kalai Nana Chiu, Yang Chen

“…The present study examined the acoustic and neoglottal area characteristics of tracheoesophageal (TE) speech of Cantonese. …”
Get full text

Micron-scale imaging using bulk ultrasonics by Loheshwaran Chandran, Mohamed Subair Syed Akbar Ali, Bradley Bobbs, Chandan Dutta, Joseph JD, Enakshi Bhattacharya, Prabhu Rajagopal

Get full text

Low pass filter design with improved stop‐band suppression and synthesis with transformer‐free ladders by Serkan Yildiz, Ahmet Aksen, Sedat Kilinc, Siddik B. Yarman

Subjects: Get full text

Influence of Potting Radius on the Structural Performance and Failure Mechanism of Inserts in Sandwich Structures by Filippos Filippou, Alexis Τ. Kermanidis

Subjects: Get full text

Improving detection of Parkinson’s disease with acoustic feature optimization using particle swarm optimization and machine learning by Elmoundher Hadjaidji, Mohamed Cherif Amara Korba, Khaled Khelil

“…A 5-fold cross-validation technique was adopted to evaluate the effectiveness of our method for PD detection. …”
Get full text

Impact of moving target on underwater positioning by using state measurement by Tippireddy Srinivasa Reddy, Rajeev Arya

Subjects: Get full text

A data ensemble-based approach for detecting vocal disorders using replicated acoustic biomarkers from electroglottography by Lizbeth Naranjo, Carlos J. Pérez, Daniel F. Merino

“…Electroglottography (EGG), a non-invasive technique measuring vocal fold contact area, has proven valuable in identifying and diagnosing vocal disorders. …”
Get full text

Voice quality types and uses in North American English by Richard Wright, Courtney Mansfield, Laura Panfili

Get full text

Spatial continuity and stress transfer: Primary and complementary factors shaping pure-swarm laboratory catalog into mixed burst-like and swarm-like by Qiquan Xiong, Qing Lin, Yue Gao, Jesse C. Hampton

Subjects: “…Rock fracture…”
Get full text

Spatial audio signal processing for augmented telepresence applications by Thomas Deppisch

“…First results show the effectiveness of the method under controlled conditions. Future work will investigate the approach in more realistic scenarios.…”
Get full text

Source-time dominant modeling of the Doppler shift for the auralization of moving sources by Ali Randall, Christian Andrew

“…When developing an auralization for acoustic scenarios involving moving sources and receivers, one key feature is the ability to simulate the Doppler shift, i.e., the changing frequency content from the receiver’s perspective. …”
Get full text

Microwave irradiation-induced deterioration of rock mechanical properties and implications for mechanized hard rock excavation by Zheng Yang, Ming Tao, Muhammad Burhan Memon, Dengdeng Zhuang, Yan Zhao

Subjects: “…Hard rock breakage…”
Get full text

Improved T-shaped quartz tuning fork with isosceles-trapezoidal grooves optimized for quartz-enhanced photoacoustic spectroscopy by Feihu Fang, Runqiu Wang, Dongfang Shao, Yi Wang, Yilü Tao, Shengshou Lin, Yufei Ma, Jinxing Liang

“…The quartz tuning fork (QTF) being the acoustic-electrical conversion element for quartz-enhanced photoacoustic spectroscopy (QEPAS) system directly affects the detection sensitivity. …”
Get full text

Fracture behavior of sandstone with partial filling flaw under mixed-mode loading: Three-point bending tests and discrete element method by Dongdong Ma, Yu Wu, Xiao Ma, Xunjian Hu, Wenbao Dong, Decheng Li, Lingyu Li

Subjects: “…Partial filling flaw…”
Get full text

Ultrasonic Testing of Railroad Rails: Cold Temperature Effects and Considerations by Aqeel T. Fadhil, Glenn Washer, Anish Poudel, Kalpana Yadav, Survesh Shrestha

“…The study focused on the effect of low-temperature conditions on ultrasonic attenuation and velocity. The work introduces practical considerations for improving the quality of ultrasonic testing (UT) performed in cold weather. …”
Get full text