IEICE Technical Report

Online edition: ISSN 2432-6380

Volume 121, Number 20

Ultrasonics

Workshop Date : 2021-05-17 / Issue Date : 2021-05-10

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Table of contents

US2021-1
High frequency sound source using the first and second resonances of airborne ultrasonic transducers
Tomoo Kamakura (UEC), Shinichi Sakai (SAE)
pp. 1 - 6

US2021-2
Feasibility study of ultrasonic emitter for parametric loudspeaker using corrugated PVDF film
Masashi Hirosaki, Hideyuki Nomura (UEC)
pp. 7 - 11

US2021-3
Visualization of guided wave propagation using scanning nonlinear elastic wave source technique with airborne ultrasound phased array
Kyosuke Shimizu, Ayumu Osumi, Youichi Ito (Nihon Univ.)
pp. 12 - 15

US2021-4
Quantitative evaluation of the amount of molecules desorbed from a bubble surface by ultrasonic irradiation
Reina Kobayashi, Mizuki Ogino, Hiraku Tabata, Daisuke Koyama (Doshisha Univ.), Marie Pierre Krafft (Univ. of Strasbourg)
pp. 16 - 19

US2021-5
Levitation phenomenon by air jet ejected from cylinder with a small through hole arranged near vibration surface
Kohei Aono, Manabu Aoyagi (Muroran IT)
pp. 20 - 23

US2021-6
Reveal the vibration characteristics of DPLUS: the selection criteria of piezoelectric materials
Chen Kang (Univ. of Tokyo), Irie Takasuke (Microsonic), Iijima Takashi (Tokyo Univ. of Science), Kasashima Takashi (NGK), Yokoyama Kota, Susumu Miyake, Morita Takeshi (Univ. of Tokyo)
pp. 24 - 29

US2021-7
Speckle reduction, superresolution and segmentation for human ultrasonic echo image by deep learning
Shuo Li, Chikayoshi Sumi (Sophia Univ)
pp. 30 - 35

Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan