Simulating Airborne Ultrasound Vibrations in Human Skin for Haptic Applications

Autor: William Frier, Abdenaceur Abdouni, Dario Pittera, Orestis Georgiou, Rob Malkin

Publikováno v: IEEE Access, Vol 10, Pp 15443-15456 (2022)

The ability to focus high amplitude ultrasound onto human skin and elicit a tactile sensation in mid-air poses a number of scientific opportunities and challenges. For example, a common issue with mid-air haptics is the relatively low forces generate

Externí odkaz: https://doaj.org/article/34acd892b9554976948e54f99b4dc216

The effects of high-intensity 40 kHz ultrasound on cognitive function

Autor: Andrew Di Battista, Adam Price, Rob Malkin, Bruce W. Drinkwater, Paula Kuberka, Christopher Jarrold

Publikováno v: Di Battista, A, Price, A, Malkin, R, Drinkwater, B W, Kuberka, P M & Jarrold, C 2022, ' The effects of high-intensity 40 kHz ultrasound on cognitive function ', Applied Acoustics, vol. 200, 109051 . https://doi.org/10.1016/j.apacoust.2022.109051

In this study we investigate the effects of short-term exposure to high-intensity airborne ultrasound on cognitive function. Test participants () were asked to perform a go/no-go task (GNG) and continuous performance test (CPT) under baseline (no noi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::288f7ad615ade6a400dc44c38adb8284
https://hdl.handle.net/1983/7b817f27-f417-4fe8-ae89-5f90bbd92b18

A Statistical Approach to Automatic Speech Summarization

Autor: Chiori Hori, Sadaoki Furui, Rob Malkin, Alex Waibel, Hua Yu

Publikováno v: EURASIP Journal on Advances in Signal Processing, Vol 2003, Iss 2, Pp 128-139 (2003)

This paper proposes a statistical approach to automatic speech summarization. In our method, a set of words maximizing a summarization score indicating the appropriateness of summarization is extracted from automatically transcribed speech and then c

Externí odkaz: https://doaj.org/article/198a5a6f96044b85859fcb0c35b5aff5

Commvault's Rob Malkin departs.

Autor: Sarraf, Samira

Publikováno v: ARN: Australian Reseller News; 9/6/2019, pN.PAG-N.PAG, 1p

Dexterous ultrasonic levitation of millimeter-sized objects in air

Autor: Sue Ann, Seah, Bruce W, Drinkwater, Tom, Carter, Rob, Malkin, Sriram, Subramanian

Publikováno v: IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 61(7)

Acoustic levitation in air has applications in contactless handling and processing. Here a first-order Bessel function-shaped acoustic field, generated using an 8-element circular array operating at 40 kHz, traps millimeter-sized objects against grav

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::12f590ff6f314de7b581b99a3d868876
https://pubmed.ncbi.nlm.nih.gov/24960712