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 2557 for “"Audio"”.
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Towards Integrated Audio-Visual Learning: From Vision-to-Audio Generation to a Unified Audio-Visual Framework
The interplay between audio and visual signals, rich in correlations across various scales, significantly impacts human perception and drives a consistent demand for audio-visual applications across fields such as video production, animation, and virtual reality. Historically, the creation and …
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Preference between audio-visual recorded performance and audio-only recorded performance
… whether subjects have a preference for an audio-only (AO) presentation or an audio-visual (AV) presentation of the same piece of music. The research was conducted in two parts as a pilot study and as a main study. In the pilot study, the adult subjects were directed to the website YouTube …
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Mer: An Audio Drama
<p>The year 2060. Tensions run high between Neo-Louisiana’s affluent floating cities and the humble water villages as they reckon with the scale-tipping powers a new drug carries.</p>
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Redefining the audio editor.
This thesis describes new design principles for audio editing software. This kind of software, also called audio editor, is the digital cutting table for sound and music production in which audio can be loaded or recorded, then selected and edited. First an understanding of the audio editor is …
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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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All-Digital Audio Amplifier
… approach presented in these pages processes the audio information digitally and generates a two-level pulse-width modulation (PWM) signal that is amplified by a switching power stage and finally low-pass filtered before it is sent to a speaker. The purpose of the digital signal processing (DSP) …
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An active audio attenuator
Thesis. 1976. B.S.--Massachusetts Institute of Technology. Dept. of Electrical Engineering and Computer Science.
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Interpreting Electroacoustic Audio-visual Music
… the process of composition for electroacoustic audio-visual music. These are fixed media works in which sound and image materials are accessed, generated, explored and configured in creation of a musically informed audio-visual expression. Within the process of composition, the composer must …
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Wireless speech and audio communications
… Shannon’s separation theorem in practical speech/audio systems motivates the employment of joint source and channel coding techniques. Thus, considerable efforts have been invested in designing various types of joint source and channel coding schemes. This thesis discusses two different types of …
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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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3-D audio using loudspeakers
Thesis (Ph. D.)--Massachusetts Institute of Technology, Program in Media Arts & Sciences, 1997.
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Environmental audio-visual context awareness
Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1999.
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Learning Audio-Video Language Representations
… visually grounded spoken language from raw audio in videos. We propose a self-supervised audio-video model that learns from the English narration naturally present in instructional videos to relate spoken words and sounds to visual content. Our model can recognize spoken words and natural …
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Spatial Audio for Bat Biosonar
… This dissertation introduces spatial audio techniques to bat biosonar studies as a complementary method to the current TDOA based acoustical study methods. This work proposes a couple of feasible methods based on spatial audio techniques, that both track bats in flight and pinpoint the …
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Audio Mastering as a Musical Competency
In this dissertation, I demonstrate that audio mastering is a musical competency by elucidating the most significant, and clearly audible, facets of this competence. In fact, the mastering process impacts traditionally valued musical aspects of records, such as timbre and dynamics. By applying the …
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Audio for Flow Monitoring in Wastewater
… that can provide actionable information. Audio is underutilised as a sensor input despite fluid flow naturally generating sound through different physical processes. This thesis investigates low-cost non-invasive microphones for flow monitoring, laying the groundwork with a qualitative …
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