Lay Language Papers
169th Meeting of the Acoustical Society of America

Pittsburgh Pennsylvania

May 18-22, 2014

 

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2pSC14 – Improving the Accuracy of Automatic Detection of Emotions From Speech – Reza Asadi , Harriet Fell

Computers that can recognize human emotions could react appropriately to a user’s needs and provide more human like interactions. Emotion recognition can also be used as a diagnostic tool for medical purposes, onboard car driving systems to keep the driver alert if stress is detected, a similar system in aircraft cockpits, and also electronic tutoring and interaction with virtual agents or robots.

3aBA5 – Fabricating Blood Vessels with Ultrasound – Diane Dalecki, Ph.D., Eric S. Comeau, M.S., Denise C. Hocking, Ph.D.

In the laboratories of Diane Dalecki, Ph.D. and Denise C. Hocking, Ph.D., research is underway to develop new ultrasound technologies to control and enhance the fabrication of artificial tissues. Ultrasound fields are sound fields at frequencies higher than humans can hear (i.e., > 20 kHz). Dalecki and Hocking have developed a technology that uses a particular type of ultrasound field, called an ultrasound standing wave field, as a tool to non-invasively engineer complex spatial patterns of cells and fabricate microvessel networks within artificial tissue constructs.

Emergence of Spoken Language in Deaf Children Receiving a Cochlear Implant – Geers

Before the advent of Cochlear Implants (CI), children who were born profoundly deaf acquired spoken language and literacy skills with great difficulty and over many years of intensive education. Even with the most powerful hearing aids and early intervention, children learned spoken language at about half the normal rate, and fell further behind in language and reading with increasing age.

2aNSa1 – Soundscape will tune an acoustic environment through peoples’ mind – Brigitte Schulte-Fortkamp

Soundscape offers the opportunity for multidisciplinary working, bringing together science, medicine, social studies and the arts – combined, crucially, with analysis, advice and feedback from the ‘users of the space’ as the primary ‘experts’ of any environment – to find creative and responsive solutions for protection of living places and to enhance the quality of life.

2pNSb – A smartphone noise meter app in every pocket? – Chucri A. Kardous, Peter B. Shaw

The ubiquity of smartphones and the sophistication of current sound measurement applications (apps) present a great opportunity to revolutionize the way we look at noise and its effects on our hearing and overall health. Through the use of crowdsourcing techniques, people around the world may be able to collect and share noise exposure data using their smartphones.

The Origins of Building Acoustics for Theatre and Music Performances – John Mourjopoulos

The ancient open amphitheatres and the roofed odeia of the Greek-Roman era present the earliest testament of public buildings designed for effective communication of theatrical and music performances over large audiences, often up to 15,000 spectators…thousands of years ago, these antique theatres established acoustic functionality principles that even today prevail for the proper presentation of theatre and music performances to public audiences and thus signal the origins of the art and science in building acoustics.

1pSC2 – Deciding to go (or not to go) to the party may depend as much on your memory as on your hearing – Kathy Pichora-Fuller , Sherri Smith

Understanding conversation in noisy everyday situations can be a challenge for listeners, especially individuals who are older and/or hard-of-hearing. Listening in some everyday situations (e.g., at dinner parties) can be so challenging that people might even decide that they would rather stay home than go out.

2aNSa – Soundscapes and human restoration in green urban areas – Irene van Kamp, Elise van Kempen, Hanneke Kruize, Wim Swart

Worldwide there is a revival of interest in the positive effect of landscapes, green and blue space, open countryside on human well-being, quality of life, and health especially for urban dwellers. However, most studies do not account for the influence of the acoustic environment in these spaces both in a negative and positive way

2pED – Sound education for the deaf and hard of hearing Cameron Vongsawad,Mark Berardi, Kent Gee, Tracianne Neilsen, Jeannette Lawler

The deaf and hard of hearing have less intuition with sound but are no strangers to the effects of pressure, vibrations, and other basic acoustical principles. Brigham Young University recently expanded their “Sounds to Astound” outreach program (sounds.byu.edu) and developed an acoustics demonstration program for visiting deaf students.

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