Audio Arts and Acoustics Commons^™

Identifying, Cultivating, And Utilizing Elementary Teacher Leaders, April Holder

All-Inclusive List of Electronic Theses and Dissertations

The purpose of this qualitative study was to investigate how elementary principals identify, cultivate, and utilize teacher leaders within high-growth elementary schools. For the purpose of this study, high-growth schools are schools that surpassed the state average of high growth for the bottom 25% and top 75% in English/language arts and math for two consecutive years based on the Indiana Department of Education A-F Accountability Report Card. Through this qualitative study, the roles of the principals in three similar Indiana elementary schools were analyzed in regard to the commonalities of the identification of teacher leaders, cultivating talent and leadership, and …

The Role Of Semantic Processing In The Allocation Of Auditory Attention In Competitive Acoustic Scenarios, John Mcgee, Charlie Cullen

Conference Papers

No abstract provided.

Acoustic Scattering And Radiation Response Of Circular Hexagonal And Auxetic Honeycomb Shell Structures, Vaibhav Iyer

All Theses

Sandwich panels with honeycomb cores are used in many engineering applications because of their high strength to weight ratio, vibration isolation and sound transmission loss characteristics. Previous studies indicate that such sandwich structures with auxetic honeycomb cores (negative in-plane Poisson's ratio) can have a higher sound transmission loss compared to a regular hexagonal honeycomb core structure. In this study, sound scattering and acoustic radiation characteristics of sandwich structures with hexagonal and auxetic cores arranged in a circular pattern interacting with exterior acoustic domains of both air and water have been investigated using finite element analysis. A novel in-plane honeycomb geometry …

The Perception Of Emotion From Acoustic Cues In Natural Speech, John Snel

Doctoral

Knowledge of human perception of emotional speech is imperative for the development of emotion in speech recognition systems and emotional speech synthesis. Owing to the fact that there is a growing trend towards research on spontaneous, real-life data, the aim of the present thesis is to examine human perception of emotion in naturalistic speech. Although there are many available emotional speech corpora, most contain simulated expressions. Therefore, there remains a compelling need to obtain naturalistic speech corpora that are appropriate and freely available for research. In that regard, our initial aim was to acquire suitable naturalistic material and examine its …

Managing Metadata Interoperability Within Audio Preservation Framework: Integrating The Metadata Encoding & Transmission Standard (Mets) And Multichannel Source Material Into Digital Library Audio Collections, Darnelle O. Melvin

Library Philosophy and Practice (e-journal)

This study investigates the management and interoperability of metadata within audio preservation frameworks. With the intention to harvest all descriptors contained in multichannel audio material semantically linked to bibliographic records, authority files, and other associated digital objects; the researcher attempt to incorporate XML, Dublin Core syntax, and the Metadata Encoding & Transmission Standard as a digital carrier to express stereophonic, multichannel source material, and related objects into a digital library audio collection.

A Composed Space, Adam S. Hogan

Graduate School of Art Theses

My practice is invested in expanding our conscious scope—revealing phenomena and observations, and presenting the information to the viewer through auxiliary channels. Using the language of minimalism, cinema, and abstraction I create technologically sophisticated systems to produce spaces of contemplation (a meditative space challenging the ephemeral relationships between our sensorial perceptions, space, and time).

Material, space, and technology become instruments for composition manifesting as silent experimental cinema (created and controlled sonically). My work seeks to illuminate our conscious scope through the succession of frames.

Measuring The Effects Of An American Physiological Society’S Phun Week Activity On 2nd Grade Students, James Edelman

All-Inclusive List of Electronic Theses and Dissertations

In the last few years the United States has been on the decline in the fields of science and technology. The American Physiological Society (APS) has developed a program to engage young minds with scientists. Physiology Understanding Week (PhUn) is the APS initiative to use interactive experiments to engage school-age children with science and physiology. Even though PhUn Week has been going on since 2005, systematic assessment of the activities effects is rare. Here, we sought to assess if an APS PhUn Week activity enhances physiology understanding and interest in science in second grade children form a rural area. The …

Factors Affecting The Probability Of Acoustic Detection And Site Occupancy Of Bats In Central Indiana, Zachary David Epping Kaiser

All-Inclusive List of Electronic Theses and Dissertations

Documenting the presence of rare bat species can be difficult. The current summer survey protocol for the federally endangered Indiana bat (Myotis sodalis) requires passive acoustic sampling with directional microphones (e.g., Anabats), but there are still questions about best practices for choosing survey sites and appropriate detector models. Indiana bats are capable of foraging in an array of cover types, including structurally-complex, interior forests. Further, data acquisition among different commercially available bat detectors is likely highly variable, due to the use of proprietary microphones with different frequency responses, sensitivities, and directionality. We paired omnidirectional Wildlife Acoustic SM2BAT+ (SM2) and directional …

Mixing It Up With Peter Mokran, Sound Engineer

DePaul Magazine

Peter Mokran (MUS '90) is one of the music industry's most sought-after sound mixers, engineers and producers because he understands what it takes to make a great record. He didn't realize there was a career in mixing, but he learned his craft at the DePaul School of Music sound recording technology program.