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Page intentionaly left blank 22nd International Congress on Acoustics ICA 2016 PROCEEDINGS Editors: Federico Miyara Ernesto Accolti Vivian Pasch Nilda Vechiatti X Congreso Iberoamericano de Acústica XIV Congreso Argentino de Acústica XXVI Encontro da Sociedade Brasileira de Acústica 22nd International Congress on Acoustics ICA 2016 : Proceedings / Federico Miyara ... [et al.] ; compilado por Federico Miyara ; Ernesto Accolti. - 1a ed . - Gonnet : Asociación de Acústicos Argentinos, 2016. Libro digital, PDF Archivo Digital: descarga y online ISBN 978-987-24713-6-1 1. Acústica. 2. Acústica Arquitectónica. 3. Electroacústica. I. Miyara, Federico II. Miyara, Federico, comp. III. Accolti, Ernesto, comp. CDD 690.22 ISBN 978-987-24713-6-1 © Asociación de Acústicos Argentinos Hecho el depósito que marca la ley 11.723 Disclaimer: The material, information, results, opinions, and/or views in this publication, as well as the claim for authorship and originality, are the sole responsibility of the respective author(s) of each paper, not the International Commission for Acoustics, the Federación Iberoamaricana de Acústica, the Asociación de Acústicos Argentinos or any of their employees, members, authorities, or editors. Except for the cases in which it is expressly stated, the papers have not been subject to peer review. The editors have attempted to accomplish a uniform presentation for all papers and the authors have been given the opportunity to correct detected formatting non-compliances Hecho en Argentina Made in Argentina Asociación de Acústicos Argentinos, AdAA Camino Centenario y 5006, Gonnet, Buenos Aires, Argentina http://www.adaa.org.ar Proceedings of the 22th International Congress on Acoustics ICA 2016 5-9 September 2016 Catholic University of Argentina, Buenos Aires, Argentina ICA 2016 has been organised by the Ibero-american Federation of Acoustics (FIA) and the Argentinian Acousticians Association (AdAA) on behalf of the International Commission for Acoustics. The program incorporates the X Ibero-american Federation of Acoustics Congress, the XIV Argentine Congress of Acoustics, and the XXVI Meeting of the Brazilian Acoustical Society The purpose of the ICA is to promote international development and collaboration in all fields of acoustics including research, development, education, and standardisation. It fulfils this mission by maintaining contacts with national and regional acoustical societies and associations; convening the International Congresses on Acoustics; sponsoring special international meetings. The Commission is affiliated to the International Union for Pure and Applied Physics; the International Union of Applied and Theoretical Mechanics and the International Council of Scientific Unions. The Ibero-American Federation of Acoustics (Federación Iberoamericana de Acústica – FIA) is a non-profit scientific association, created in October 1995, in Valdivia –Chile, being its members the Acoustical Societies of the Spanish and Portuguese speaking countries. It seeks to to establish links between acoustics associations, private and public companies, scientific institutes and universities, syndicates, etc. To this end it organizes congresses, workshops, courses and meetings and promotes cooperation agreements The Argentinian Acousticians Association (AdAA) is a non-profit academic organization that aims to raise awareness of the worth and utility of Acoustics in its many areas and applications by bringing together scientists, professionals, interested people and organizations. To this end it encourages research and exchange of knowledge in all fields of acoustics, organizes meetings and congresses as well as activities for the general public such as the Week of Sound. The Society was founded in 1976, so this year it celebrates its 40th anniversary. 1 Welcome Message from Marion Burgess President, International Commission of Acoustics, 2013-2016 It is with great pleasure that on behalf of the International Commission for Acoustics I welcome you to the ICA 2016 in Buenos Aires. The selection of the hosts for the congress of the ICA is undertaken 6 years before the actual event and since that time there have been three Presidents of the ICA. However the organising committee has worked throughout this time to bring to fruition this congress. That committee comprised the Ibero- american Federation of Acoustics (FIA) and the Argentinian Acousticians Association (AdAA), in cooperation with the Chilean Acoustics Society (SOCHA). We thank the efforts of the committee for working on this congress over so many years and in particular thank the Congress President, Jorge Patricio and the Congress Secretary General Nilda Vechiatti. The International Congress on Acoustics provides the opportunity only once every three years for all those around the world who are working in all areas of acoustics to meet, discuss and exchange ideas. We hope that during the congress you will benefit from the opportunity for cross disciplinary discussion. The five plenary lectures provide insights into five very different areas of acoustics. This highlights the breadth of the coverage of the presentations at the congress. The main program involves the presentations in a range of special topic areas and structured sessions. The technical exhibition provides the opportunity to see the latest advances in instrumentation and products related to acoustics. The ICA provides grants to support the participation of some Young Scientists at the congress. We are delighted that additional funding from the International Union for Pure and Applied Physics (IUPAP) has been used to extend the Young Scientists support scheme. This is the first time that the ICA has been held in South America so it is a wonderful opportunity for those from other parts of the world to learn more about the work being undertaken in these countries. It also provides the opportunity to learn more about the cultural and social life of Argentina and, perhaps for some, the opportunity to also travel to the nearby countries. Thank you to all those who have worked and continue to work on the arrangements for this congress and, equally importantly, thank you to those who are participating and presenting their work to colleagues. 2 Welcome Message from Jorge Patricio President, Iberomaerican Federation of Acoustics, President, International Congress on Acoustics It is with great pleasure that I welcome you all to the 22nd International Congress on Acoustics, ICA 2016, that is being held in Buenos Aires, Argentina, between 5th and 9th, September, 2016. This congress is one of the most important forums for those around the world working in all areas of Acoustics. It makes an outstanding opportunity to meet, discuss, exchange ideas, and establish partnerships, thus promoting the research and development of this scientific branch of Knowledge, in order to duly serve the needs of the Human being. Jointly, with the ICA2016, it will also be held the X Ibero- american Federation of Acoustics Congress (FIA 2016), incorporating the XIV Argentinean Congress of Acoustics and the XXVI Meeting of the Brazilian Acoustical Society. The ICA 2016 Congress is organized by the Ibero-american Federation of Acoustics (FIA) and the Argentinian Acousticians Association (AdAA), in cooperation with the Chilean Acoustics Society (SOCHA), under the endorsement of the International Commission for Acoustics (ICA). It is officially sponsored by the Acoustical Society of America (ASA), the International Union of Pure and Applied Physics (IUPAP), and the National Council of Acoustical Consultants (NCAC), Institutions to whom I express my deepest gratitude. Although we are currently suffering strange and unexpected turbulences worldwide, Acoustics still remains as an area of scientific and technical knowledge with strong dynamism. That is evident in the almost 600 papers to be presented in the frame of the Congress, among which 5 plenary lectures deserve the utmost attention since they deal with the latest developments in emergent scientific fields. A technical exhibition of materials, products, equipment and services of innovative character, presented by several companies to whom I thank for their participation and interest, will also be a key mark of the Congress. Within the ICA umbrella, two short courses are planned to occur. Also, as satellite event, a Symposium on Room and Musical Acoustics will be held immediately after ICA 2016, in the Argentinian city of La Plata. The accompanying persons programme, scheduled for these days, and the various social activities, turn this attendance into an excellent and unique opportunity to enjoy the Congress, and a chance to visit the magnificent and astonishing city of Buenos Aires, the Paris of South America with its culture and history, being proud to host their visitors with hospitality and a smile of hope in the future. Finally, and on behalf of the organizing team of ICA 2016, I want to stress my deepest thanks for your participation, as well as for the involvement of all supporting institutions and persons with a special mention to Prof. Nilda Vechiatti (Secretary General of ICA 2016) for her dedication, commitment and work. So, on behalf of ICA 2016 organization and the Ibero-american Federation of Acoustics, I wish you all an excellent stay in Buenos Aires, in Argentina and in South America. 3 Welcome Message from Nilda Vechiatti President, Argentinian Acousticians Association, 2012-2016 As the host of this 22nd International Congress on Acoustics ICA 2016, we are delighted
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