ASA Webinar Series

The Acoustical Society of America has established a Webinar Series with the goal to provide ongoing learning opportunities and engagement in acoustics by ASA members and nonmembers throughout the year, as a supplement to content presented at bi-annual ASA meetings.

ASA Webinars will be scheduled monthly and will include speakers on topics of interest to the general ASA membership and the broader acoustics community, including acoustical sciences, applications of acoustics, and careers in acoustics.


 

14 January 2021 – 4:00 p.m. – 5:30 p.m. EST

Patricia K. Kuhl
University of Washington, Seattle

Developmental Speech Perception:
Forging Ahead on Models and Mechanisms

Moderators:
Linda Polka, McGill University
Matthew Masapollo, University of Florida

 

18 February 2021 – 4:00 p.m. – 5:30 p.m. EST

Scott D. Pfeiffer
Threshold Acoustics LLC, Chicago, IL

Experiential Design, Evolutionary Influence, and Spaces for Human Connection:
Learning to leverage our access to great design to make change

Moderators:
Lily M. Wang, University of Nebraska-Lincoln
Lauren Ronsse, University of Nebraska-Lincoln

 

18 March 2021 – 4:00 p.m. – 5:30 p.m. EDT

Cynthia F. Moss
Johns Hopkins University, Baltimore, MD

Auditory Attention in Echolocating Bats

Moderators:
James M. Simmons, Brown University
Michaela Warnecke, Facebook Reality Labs Research

15 April 2021 – 1:00 p.m. – 2:30 p.m. EDT

Brigitte Schulte-Fortkamp

The Concept of Soundscape and its Intervention in Psychoacoustics and the Detection of Noise Effects

Moderators:
Bennett M. Brooks, Brooks Acoustics Corporation
Keely Siebein, Siebein Associates

 

13 May 2021 – 4:00 p.m. – 5:30 p.m. EDT

Matthew Dzieciuch
Scripps Institution of Oceanography, San Diego, CA

Arctic Climate Change: Can it be Measured with Acoustics?

Moderators:
Jon Collis, Massachusetts Institute of Technology
Joseph Edwards, Massachusetts Institute of Technology

15 July 2021 – 4:00 p.m. – 5:30 p.m. EDT

Andrew J. Oxenham
University of Minnesota

Perception and Neural Coding of Pitch for Speech and Music

Moderators:
Frederick (Erick) M. Gallun, VA RR&D National Center for Rehabilitative Auditory Research (NCRAR)
Christopher Conroy, Boston University

19 August 2021 – 4:00 p.m. – 5:30 p.m. EDT

Fan-Gang Zeng
University of California, Irvine

Celebrating the One Millionth Cochlear Implant:
Where Shall We Go From Here?

Moderators:
Michelle Kapolowicz, University of California, Irvine
Terrin Tamati, The Ohio State University

Registration information for the August webinar will be distributed by in early August.  ASA nonmembers are welcome.
Request registration details from 
asa@acousticalsociety.org before 3:30 p.m. on 15 August.

 

Scientific Societies Endorse Call for Study on Racism in Academia

Diversity Initiatives

Home » ASA Announcements

More than 70 scientific societies, including AIP, sent a letter to House Science Committee Chair Eddie Bernice Johnson (D-TX) last week expressing support for her recent request that the National Academies conduct a study on the “influence of systemic racism in academia.” Johnson has also sponsored an amendment to pending appropriations legislation that would allocate $1.5 million for the study. In endorsing her proposal, the societies wrote that the disproportionate rates of death and illness from COVID-19 among communities of color “illustrates with new urgency the need to foster a diverse and inclusive scientific workforce to tackle these and other challenges from a wider range of perspectives.” They added, “While efforts to increase diversity in the scientific workforce may have produced incremental change, we have yet to see large-scale results … We are hopeful that a comprehensive study by the National Academies will yield the data and tools that the academic community needs to pursue evidence-based changes leading to more rapid progress.”


September 1, 2020

The Honorable Eddie Bernice Johnson Chairwoman
House Committee on Science, Space, and Technology

2321 Rayburn House Office Building Washington, DC 20515

Dear Chairwoman Johnson:

At this time of great challenges for our nation, we write to thank you for your leadership in confronting inequities in the U.S. scientific enterprise that have prevented full participation of racial and ethnic groups underrepresented in STEM. We therefore support your call for the National Academies of Science, Engineering, and Medicine (NASEM) to undertake a study to acknowledge and assess this structural problem, namely systemic racism in academia.

As we have seen in stark terms over the last six months, while the novel coronavirus is a threat to everyone living in the U.S., the burden has not been equally felt. There are disproportionately higher rates of illness and death in communities of color in the U.S. The reasons for this are many, but it illustrates with new urgency the need to foster a diverse and inclusive scientific workforce to tackle these and other challenges from a wider range of perspectives.

While efforts to increase diversity in the scientific workforce may have produced incremental change, we have yet to see large-scale results. Across disciplines, demographic representation throughout the ranks of academia still fails to reflect the diversity of our society. We are hopeful that a comprehensive study by the NASEM will yield the data and tools that the academic community needs to pursue evidence-based changes leading to more rapid progress.

A scientific enterprise that reflects the diversity of our nation will be more innovative and better equipped to address the challenges before us. Collectively, our organizations are working to change culture and improve diversity, equity and inclusion efforts within our staff, our members and our disciplines. The scientific community stands ready to work with you and your committee as you endeavor to address the systemic racism that exists within academia.

Sincerely,

Acoustical Society of America
Albert and Mary Lasker Foundation American Anthropological Association

American Association for Anatomy
American Association for Cancer Research
American Association for Dental Research
American Association for the Advancement of Science
American Association of Immunologists
American Association of Physicists in Medicine
American Association of Physics Teachers
American Astronomical Society
American Chemical Society
American College of Sports Medicine
American Educational Research Association
American Geophysical Union
American Institute for Medical and Biological Engineering
American Institute of Aeronautics and Astronautics
American Institute of Biological Sciences
American Institute of Physics
American Mathematical Society
American Physical Society
American Physiological Society
American Political Science Association
American Psychological Association
American Society for Biochemistry and Molecular Biology
American Society for Cell Biology
American Society for Investigative Pathology
American Society for Microbiology
American Society for Nutrition
American Society of Agronomy
American Society of Human Genetics
American Society of Plant Biologists
American Society of Tropical Medicine and Hygiene
American Sociological Association
American Thoracic Society
ASME
Association for Molecular Pathology
Association for Psychological Science
Association for Research in Vision and Ophthalmology (ARVO)
Association of American Medical Colleges
Association of Public and Land-Grant Universities
AVS – The Society for Science and Technology of Materials, Interfaces, and Processing AWIS – Association for Women in Science
Bigelow Laboratory for Ocean Sciences
Biophysical Society
Coalition for the Life Sciences
Consortium for Ocean Leadership

Consortium of Social Science Associations Council of Scientific Society Presidents Council on Undergraduate Research
Crop Science Society of America Ecological Society of America

Endocrine Society
Entomological Society of America
Federation of American Scientists
Federation of American Societies for Experimental Biology Federation of Associations in Behavioral & Brain Sciences Genetics Society of America
Geological Society of America
Harvard University
Human Factors and Ergonomics Society
Mathematical Association of America
National Communication Association
National Council for Science and the Environment National Institute of Building Sciences
OSA-The Optical Society
Research!America
SACNAS
SAGE Publishing
San Jose State University
Sigma Xi, The Scientific Research Honor Society
Society for Freshwater Science
Society for Personality Assessment
Society for Research in Child Development
Society for the Psychological Study of Social Issues Society of Toxicology
Soil Science Society of America
The Gerontological Society of America
University of Colorado Boulder
University of Pennsylvania Perelman School of Medicine

ASA Adopts Policy on Acoustic Hailing Devices

The ASA Executive Council adopted the following policy on Acoustic Hailing Devices on 10 July 2020.

ASA Policy Statement on Acoustic Hailing Devices

Acoustic hailing devices (AHDs), including Long Range Acoustic Devices (LRADs), were developed originally as military communication systems and are designed to project an intense, focused beam of acoustic energy over long ranges. As such, they are capable of delivering dangerously high sound levels (both verbal and siren-like signals) when employed at shorter ranges. In recent years, AHDs are used increasingly by law enforcement and related agencies to communicate with civilian populations at short ranges, for example, “crowd control” scenarios.

The Acoustical Society of America (ASA) recognizes potential risks to human health caused by AHDs, including permanent hearing loss and strongly urges:

  • Law enforcement agencies and organizations using or proposing to use AHDs for crowd control purposes to develop and adhere to strict safety guidelines on their use; these guidelines must prominently include limits on the level and duration of exposure to potentially traumatizing sounds consistent with established safety guidelines (e.g., NIH, CDC)
  • The establishment of rigorous training procedures for device operators
  • Funding of scientific research aimed at (a) assessing the level of risk associated with exposure to AHD signals, especially for vulnerable individuals, and (b) assessing levels within sound fields produced by AHDs in potentially untested settings such as highly reverberant urban environments

To ensure safe use of AHDs, the ASA further encourages the development of evidence-based policies on AHD usage by law enforcement and related agencies to protect targeted individuals, bystanders, and personnel from AHD-induced trauma, in addition to the implementation of procedures for monitoring and reporting AHD usage, and the establishment of public oversight, transparency and accountability mechanisms.

Recognizing the need to employ emerging technologies responsibly, the ASA recommends suspension of AHD use by law enforcement agencies for crowd-control purposes pending installation of safeguards to ensure the safety of the public.

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