Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 192 for “"audio recordings"”.
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Recommender System for Audio Recordings
Nowadays the largest E-commerce or E-service websites offer millions of products for sale. A Recommender system is defined as software used by such websites for recommending commercial or noncommercial product items to users according to the users’ tastes. In this project, we develop a recommender …
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Cough endpoint detection in continuous audio recordings
… of respiratory conditions in patients. Cough audio can also prove valuable information for models used in the classification and diagnosis of diseases. However, cough detection remains a challenging problem due to variables in audio data often found in environments where cough recordings are …
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The role of siblings on infant language exposure in daylong audio recordings
… To address this, this study analyzed 76 daylong audio home recordings from 26 American families with infants between the ages of 6-12 months. To annotate the recordings, each audio was randomly sampled for a total of 2 hours that was comprised of 30 second intervals. Each interval was coded for …
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Machine learning and deep learning techniques for natural language processing with application to audio recordings
… challenging as it comes in natural forms such as audio recordings, videos and images, to mention a few. The aim of this study was to seek for data analysis methods that can accurately predict the employment status of the debtor using audio call recordings. Transcription of the recordings to text …
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Nexus Project: three electro-acoustic compositions.
… a structured improvisation--presented as digital audio recordings. This project aimed to meet two objectives. At the most conceptual level I attempted to explore how uniquely conceived electro-acoustic sound design could, as both a compositional tool and performance environment, simultaneously …
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Large-scale acoustic scene analysis with deep residual networks
Many of the recent advances in audio event detection, particularly on the AudioSet dataset, have focused on improving performance using the released embeddings produced by a pre-trained model. In this work, we instead study the task of training a multi-label event classifier directly from the audio …
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How can the use of the morning meeting foster a sense of community in the fifth grade classroom?
… a teacher research journal, student surveys, audio recordings of student discussion groups, audio recordings or the Morning Meeting, and interviews with individual students to gather data surrounding the effects of implementing the Morning Meeting and the development of the sense of community. …
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An efficient management system for large digital object collections
… huge mass of data such as images, video clips, audio recordings and documents. This thesis examines the design of a Web-based solution, hereafter referred to as the Information Management System (IMS), to handle the efficient, accurate and secure management of a large number of objects.
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Temporal analysis of stages in negotiation
… negotiation setting. In our study we collected audio recordings of negotiations in a controlled experiment, outlined distinct behaviors within the negotiations, and built a program that can automatically annotate a recorded negotiation. In addition, we analyzed patterns of behaviors within the …
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Improving Reading Comprehension: For Children Living in Poverty in a Tier 3 Response to Intervention Group
… the students’ graphic organizers, transcribed audio recordings, and observation notes. Data were analyzed for how effective the graphic organizer was along with why or why not. The participants were involved in the analysis portion, making their connection to their learning that much deeper.
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Primary Grade Students’ Expressive Oral Language in Social Situations
… course of six weeks. Data were collected using audio recordings, pre and post interviews and surveys, and observations. The data were analyzed to determine if and how students use oral language in social situations. The findings proved that students were able to improve their oral language …
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Portrait of a Concert
Through the use of bio-metric data and audio recordings this research explores the body as it engages the concert environment. With the help of wearable technology and digital audio recording devices, data from four concerts was documented. Additionally personal reflections were recorded at the …
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Investigating How Nontraditional Elementary Preservice Teachers Negotiate the Teaching of Science
… individual interviews, classroom observations, audio recordings, and reviews of documentations. Interviews focused on the participants' beliefs relating to the teaching of science, prior experiences, and their teacher preparation program experiences relating to the teaching of science. Classroom …
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How to Support Students in Reading for Meaning
… interviews, student artifacts, observations, audio recordings, and field notes. Data were analyzed to determine the most effective ways that students were able to read for meaning.
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“Please Turn and Talk”: Mathematical Discussions in Elementary Classrooms
… over a period of 4 weeks using the transcribed audio recordings of semi-structured interviews with teachers, and through analysis of a reflective teaching journal. Data were coded through constant comparative analysis to find themes that emerged about the perceptions, benefits and limitations …
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Example-based audio editing
Traditionally, audio recordings are edited through digital audio workstations (DAWs), which give users access to different tools and parameters through a graphical user interface (GUI) without prior knowledge in coding or signal processing. The complexity of working with DAWs and the undeniable …
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Digital Reader: Using A Cell Phone to Explore and Engage with Informational Texts
… through field notes, student artifacts, and audio recordings. Findings were then derived from the research related to student behavior and engagement, choosing appealing and appropriately challenging texts, and utilization of critical thinking skills. The student’s interests influenced her …
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KAAY's Beaker Street 1966-1977: Late Nights Of Underground Radio Programming, From Little Rock To The Western Hemisphere, On The Airwaves Of The Nighttime Voice Of Arkansa
… included newspapers, magazine, documents, audio recordings and artifacts. Findings reveal a popular, undocumented radio program. This study tells the significant story of a radio program that people remember and listen to today, now on an FM station.
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Conceptual change and science achievement related to a lesson sequence on acids and bases among african american alternative high school students': ateacher's practical arguments and the voice of the "other"
… and story-telling. Data sources include audio-recordings of a chemistry teacher's individual interviews of her students' prior- and post-intervention conceptions of acids and bases; results of Acid-Base Achievement Test (ABA-T); video-recordings of a chemistry teacher's enactment of CKCM …
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It Takes Two: a Study of Meaning Negotiation and Multimodal Communication in Collaborative Gaming
… (Norris, 2004). Data collection includes screen recordings, audio recordings, and video recordings of participants engaged in cooperative gameplay. The findings reveal that negotiation episodes occur spontaneously during collaborative gaming, and second-language learners employ interactional …
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