PREFACE

Abstract

The First Biennial International Conference on Acoustic and Vibration (ANV 2020) is the first international conference held every two years on a regular basis in Indonesia. The scope of the conference includes acoustics, vibration, and their applications. The ANV 2020 was originally set in Denpasar, Bali. However, due to the COVID-19 pandemic with increasing travel restrictions from Indonesia authority and around the world, the Organizing Committee decided to move to all virtual platforms on November 23rd – 24th 2020. We had full support from DPTSI, our university directorate who is in charge of allocating necessary internet bandwidth to virtual room served as main for plenary with 500 attendees’ capacity and two breakouts for parallel presentations.In the plenary session, there were 5 invited distinguished speakers namely Profs. Lily M. Wang of University of Nebraska-Lincoln, Weidong Zhu of University of Maryland, Valtteri Hongisto of Helsinki University of Technology; and two of our keynote speakers were from industry Mr. Mahesh Kavinda of Ganther Instruments GmbH, Mr. Senthil Vel RS of SKF Group. The time for the keynote was about 40 minutes for presentation and 20 minutes for discussion. For parallel sessions, each presentation had 15 minutes including Q&A. The audience had two ways to ask a question to the presenter, either raise hand then the moderator will unmute to allow direct interaction, or by typing the question in the chatbox and the presenter answered verbally. There were lively discussions at both in plenary and parallel sessions. We arranged the time slot accordingly to suit the presenters’ time zone relative to Jakarta time zone, from US it was around after dinner time, and about afternoon in the EU.The success and prosperity of the conference is reflected at a high level of the paper received, and the attendees at this conference were numerous. The ANV 2020 was a communication platform for exchanging ideas on acoustic and vibration with more than 300 participants, either as presenters or as attendees at the event. They were from Indonesia, Malaysia, India, Austria, Bangladesh, Morocco, France, Japan, and more; 11 countries in total.We would like to express our gratitude to all committees who have worked hard so that this event can run successfully. We also would like to thank for our keynote speakers, participants, and sponsors as well as to the reviewers that has worked very hard in reviewing papers and making valuable suggestions for the authors.ANV 2020 was organized by IoT Research Center and Defense Technology, Directorate of Research and Community Service in cooperation with the Vibration and Acoustic Laboratory of Institut Teknologi Sepuluh Nopember Surabaya (ITS). The theme of the Conference is “Sound of Indonesia”. The conference also supports the International Year of Sound 2020. We wish all the attendees of ANV 2020 and their respective community in safety and healthy.We look forwards to your participation in the forthcoming ANV 2022!Dhany Arifianto, Chairman of ANV 2020List of COMMITTEE, Contact Us are available in this pdf.