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Description
In order to cope with the decreasing availability of symphony jobs and collegiate faculty positions, many musicians are starting to pursue less traditional career paths. Also, to combat declining audiences, musicians are exploring ways to cultivate new and enthusiastic listeners through relevant and engaging performances. Due to these challenges, many

In order to cope with the decreasing availability of symphony jobs and collegiate faculty positions, many musicians are starting to pursue less traditional career paths. Also, to combat declining audiences, musicians are exploring ways to cultivate new and enthusiastic listeners through relevant and engaging performances. Due to these challenges, many community-based chamber music ensembles have been formed throughout the United States. These groups not only focus on performing classical music, but serve the needs of their communities as well. The problem, however, is that many musicians have not learned the business skills necessary to create these career opportunities. In this document I discuss the steps ensembles must take to develop sustainable careers. I first analyze how groups build a strong foundation through getting to know their communities and creating core values. I then discuss branding and marketing so ensembles can develop a public image and learn how to publicize themselves. This is followed by an investigation of how ensembles make and organize their money. I then examine the ways groups ensure long-lasting relationships with their communities and within the ensemble. I end by presenting three case studies of professional ensembles to show how groups create and maintain successful careers. Ensembles must develop entrepreneurship skills in addition to cultivating their artistry. These business concepts are crucial to the longevity of chamber groups. Through interviews of successful ensemble members and my own personal experiences in the Tetra String Quartet, I provide a guide for musicians to use when creating a community-based ensemble.
ContributorsDalbey, Jenna (Author) / Landschoot, Thomas (Thesis advisor) / McLin, Katherine (Committee member) / Ryan, Russell (Committee member) / Solis, Theodore (Committee member) / Spring, Robert (Committee member) / Arizona State University (Publisher)
Created2013
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Description
This project is a practical annotated bibliography of original works for oboe trio with the specific instrumentation of two oboes and English horn. Presenting descriptions of 116 readily available oboe trios, this project is intended to promote awareness, accessibility, and performance of compositions within this genre.

The annotated bibliography focuses

This project is a practical annotated bibliography of original works for oboe trio with the specific instrumentation of two oboes and English horn. Presenting descriptions of 116 readily available oboe trios, this project is intended to promote awareness, accessibility, and performance of compositions within this genre.

The annotated bibliography focuses exclusively on original, published works for two oboes and English horn. Unpublished works, arrangements, works that are out of print and not available through interlibrary loan, or works that feature slightly altered instrumentation are not included.

Entries in this annotated bibliography are listed alphabetically by the last name of the composer. Each entry includes the dates of the composer and a brief biography, followed by the title of the work, composition date, commission, and dedication of the piece. Also included are the names of publishers, the length of the entire piece in minutes and seconds, and an incipit of the first one to eight measures for each movement of the work.

In addition to providing a comprehensive and detailed bibliography of oboe trios, this document traces the history of the oboe trio and includes biographical sketches of each composer cited, allowing readers to place the genre of oboe trios and each individual composition into its historical context. Four appendices at the end include a list of trios arranged alphabetically by composer's last name, chronologically by the date of composition, and by country of origin and a list of publications of Ludwig van Beethoven's oboe trios from the 1940s and earlier.
ContributorsSassaman, Melissa Ann (Author) / Schuring, Martin (Thesis advisor) / Buck, Elizabeth (Committee member) / Holbrook, Amy (Committee member) / Hill, Gary (Committee member) / Arizona State University (Publisher)
Created2014
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Description
The repertoire for guitar and piano duo is small in comparison with other chamber music instrumentation; therefore, it is important to broaden this repertoire. In addition to creating original compositions, arrangements of existing works contribute to this expansion.

This project focuses on an arrangement of Bachianas Brasileiras No. 1 by

The repertoire for guitar and piano duo is small in comparison with other chamber music instrumentation; therefore, it is important to broaden this repertoire. In addition to creating original compositions, arrangements of existing works contribute to this expansion.

This project focuses on an arrangement of Bachianas Brasileiras No. 1 by Brazilian composer Heitor Villa-Lobos (1887-1959), a work originally conceived for cello ensemble with a minimum of eight cellos. In order to contextualize the proposed arrangement, this study contains a brief historical listing of the repertoire for guitar and piano duo and of the guitar works by Villa-Lobos. Also, it includes a description of the Bachianas Brasileiras series and a discussion of the arranging methodology that shows how the original musical ideas of the composer were adapted using techniques that are idiomatic to the guitar and piano. The full arrangement is included in Appendix A.
ContributorsFigueiredo Bartoloni, Fabio (Author) / Koonce, Frank (Thesis advisor) / Suzuki, Kotoka (Committee member) / Landschoot, Thomas (Committee member) / Arizona State University (Publisher)
Created2016
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Description
Phantom Sun is a ten-minute piece in three sections, and is composed for flute, clarinet in b-flat, violin, cello, and percussion. The three-part structure for this work is a representation of the atmospheric phenomenon after which the composition is named. A phantom sun, also called a parhelion or sundog, is

Phantom Sun is a ten-minute piece in three sections, and is composed for flute, clarinet in b-flat, violin, cello, and percussion. The three-part structure for this work is a representation of the atmospheric phenomenon after which the composition is named. A phantom sun, also called a parhelion or sundog, is a weather-related phenomenon caused by the horizontal refraction of sunlight in the upper atmosphere. This refraction creates the illusion of three suns above the horizon, and is often accompanied by a bright halo called the circumzenithal arc. The halo is caused by light bending at 22° as it passes through hexagonal ice crystals. Consequently, the numbers six and 22 are important figures, and have been encoded into this piece in various ways.

The first section, marked “With concentrated intensity,” is characterized by the juxtaposition of tonal ambiguity and tonal affirmation, as well as the use of polymetric counterpoint (often 7/8 against 4/4 or 7/8 against 3/4). The middle section, marked “Crystalline,” provides contrast in its use of unmetered sections and independent tempos. The refraction of light is represented in this movement by a 22-note row based on a hexachord (B-flat, F, C, G, A, E) introduced in measure 164 of the first section. The third section, marked “With frenetic energy,” begins without pause on an arresting entrance of the drums playing an additive rhythmic pattern. This pattern (5+7+9+1) amounts to 22 eighth-note pulses and informs much of the motivic and structural considerations for the remainder of the piece.
ContributorsMitton, Stephen LeRoy (Author) / DeMars, James (Thesis advisor) / Norton, Kay (Committee member) / Rogers, Rodney (Committee member) / Arizona State University (Publisher)
Created2017
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Description
The information era has brought about many technological advancements in the past

few decades, and that has led to an exponential increase in the creation of digital images and

videos. Constantly, all digital images go through some image processing algorithm for

various reasons like compression, transmission, storage, etc. There is data loss during

The information era has brought about many technological advancements in the past

few decades, and that has led to an exponential increase in the creation of digital images and

videos. Constantly, all digital images go through some image processing algorithm for

various reasons like compression, transmission, storage, etc. There is data loss during this

process which leaves us with a degraded image. Hence, to ensure minimal degradation of

images, the requirement for quality assessment has become mandatory. Image Quality

Assessment (IQA) has been researched and developed over the last several decades to

predict the quality score in a manner that agrees with human judgments of quality. Modern

image quality assessment (IQA) algorithms are quite effective at prediction accuracy, and

their development has not focused on improving computational performance. The existing

serial implementation requires a relatively large run-time on the order of seconds for a single

frame. Hardware acceleration using Field programmable gate arrays (FPGAs) provides

reconfigurable computing fabric that can be tailored for a broad range of applications.

Usually, programming FPGAs has required expertise in hardware descriptive languages

(HDLs) or high-level synthesis (HLS) tool. OpenCL is an open standard for cross-platform,

parallel programming of heterogeneous systems along with Altera OpenCL SDK, enabling

developers to use FPGA's potential without extensive hardware knowledge. Hence, this

thesis focuses on accelerating the computationally intensive part of the most apparent

distortion (MAD) algorithm on FPGA using OpenCL. The results are compared with CPU

implementation to evaluate performance and efficiency gains.
ContributorsGunavelu Mohan, Aswin (Author) / Sohoni, Sohum (Thesis advisor) / Ren, Fengbo (Thesis advisor) / Seo, Jae-Sun (Committee member) / Arizona State University (Publisher)
Created2017
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Description
As the Internet of Things continues to expand, not only must our computing power grow
alongside it, our very approach must evolve. While the recent trend has been to centralize our
computing resources in the cloud, it now looks beneficial to push more computing power
towards the “edge” with so called edge computing,

As the Internet of Things continues to expand, not only must our computing power grow
alongside it, our very approach must evolve. While the recent trend has been to centralize our
computing resources in the cloud, it now looks beneficial to push more computing power
towards the “edge” with so called edge computing, reducing the immense strain on cloud
servers and the latency experienced by IoT devices. A new computing paradigm also brings
new opportunities for innovation, and one such innovation could be the use of FPGAs as edge
servers. In this research project, I learn the design flow for developing OpenCL kernels and
custom FPGA BSPs. Using these tools, I investigate the viability of using FPGAs as standalone
edge computing devices. Concluding that—although the technology is a great fit—the current
necessity of dynamically reprogrammable FPGAs to be closely coupled with a host CPU is
holding them back from this purpose. I propose a modification to the architecture of the Intel
Arria 10 GX that would allow it to be decoupled from its host CPU, allowing it to truly serve as a
viable edge computing solution.
ContributorsBarth, Brandon Albert (Author) / Ren, Fengbo (Thesis director) / Vrudhula, Sarma (Committee member) / Computer Science and Engineering Program (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
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Description
Convolutional Neural Network (CNN) has achieved state-of-the-art performance in numerous applications like computer vision, natural language processing, robotics etc. The advancement of High-Performance Computing systems equipped with dedicated hardware accelerators has also paved the way towards the success of compute intensive CNNs. Graphics Processing Units (GPUs), with massive processing capability,

Convolutional Neural Network (CNN) has achieved state-of-the-art performance in numerous applications like computer vision, natural language processing, robotics etc. The advancement of High-Performance Computing systems equipped with dedicated hardware accelerators has also paved the way towards the success of compute intensive CNNs. Graphics Processing Units (GPUs), with massive processing capability, have been of general interest for the acceleration of CNNs. Recently, Field Programmable Gate Arrays (FPGAs) have been promising in CNN acceleration since they offer high performance while also being re-configurable to support the evolution of CNNs. This work focuses on a design methodology to accelerate CNNs on FPGA with low inference latency and high-throughput which are crucial for scenarios like self-driving cars, video surveillance etc. It also includes optimizations which reduce the resource utilization by a large margin with a small degradation in performance thus making the design suitable for low-end FPGA devices as well.

FPGA accelerators often suffer due to the limited main memory bandwidth. Also, highly parallel designs with large resource utilization often end up achieving low operating frequency due to poor routing. This work employs data fetch and buffer mechanisms, designed specifically for the memory access pattern of CNNs, that overlap computation with memory access. This work proposes a novel arrangement of the systolic processing element array to achieve high frequency and consume less resources than the existing works. Also, support has been extended to more complicated CNNs to do video processing. On Intel Arria 10 GX1150, the design operates at a frequency as high as 258MHz and performs single inference of VGG-16 and C3D in 23.5ms and 45.6ms respectively. For VGG-16 and C3D the design offers a throughput of 66.1 and 23.98 inferences/s respectively. This design can outperform other FPGA 2D CNN accelerators by up to 9.7 times and 3D CNN accelerators by up to 2.7 times.
ContributorsRavi, Pravin Kumar (Author) / Zhao, Ming (Thesis advisor) / Li, Baoxin (Committee member) / Ren, Fengbo (Committee member) / Arizona State University (Publisher)
Created2020
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Description
The work of collaborative pianists can vary widely, requiring a large spectrum of musical and foreign language skills. In addition, many non-musical skills are required of collaborative pianists in order to adapt to various types of work, the roles they assume, and the needs of the people they encounter professionally.

The work of collaborative pianists can vary widely, requiring a large spectrum of musical and foreign language skills. In addition, many non-musical skills are required of collaborative pianists in order to adapt to various types of work, the roles they assume, and the needs of the people they encounter professionally. Collaborative pianists usually develop good habits for survival on the job, but rarely receive preliminary training in capacities such as facilitation, maintaining objectivity in collaboration, asking good questions, and giving feedback effectively. The emerging field of teaching artistry offers a wealth of information for the development of these non-musical skills in collaborative pianists. The skills necessary for teaching artistry and collaborative piano frequently overlap, which is instructive for collaborative pianists as they prepare for their various musical and leadership roles. This paper explores shared practices between these disciplines, how they can enhance the activities of a collaborative pianist, and also help them develop skills as arts advocates. Advocating techniques for new music and audience engagement are addressed, as well as programming, content development and building teams around projects. The idea of the collaborative pianist becoming a teaching artist is also explored, as the diverse activities and experiences of a collaborative pianist can serve as valuable resources. All of these approaches to non-musical skills focus on building strong processes, leading to creative activities that are process-driven rather than product-driven. This study seeks to enrich activities of collaborative pianists through the application of teaching artist capacities and pave pathways for new, more effective professional collaborations.
ContributorsWitt, Juliana (Author) / Campbell, Andrew (Thesis advisor) / Norton, Kay (Committee member) / Ryan, Russell (Committee member) / Swoboda, Deanna (Committee member) / Arizona State University (Publisher)
Created2020
Description
The reed quintet is an intriguing and innovative chamber ensemble that offers adistinctive soundscape to the genre of chamber music. Through significant efforts to legitimize the ensemble, the reed quintet now exists as a viable option for chamber musicians. However, a significant challenge remains in the limited accessibility of repertoire suitable for developing

The reed quintet is an intriguing and innovative chamber ensemble that offers adistinctive soundscape to the genre of chamber music. Through significant efforts to legitimize the ensemble, the reed quintet now exists as a viable option for chamber musicians. However, a significant challenge remains in the limited accessibility of repertoire suitable for developing musicians interested in reed quintets. REED REVOLUTION: A Fundamental Approach to Reed Quintet represents a comprehensive solution, offering aspiring student chamber musicians the essential pedagogical tools and materials needed to excel in a reed quintet setting. This method book encompasses a wide array of strategies aimed at fostering a functional and collaborative ensemble, establishing foundational chamber music skills, and introducing five original compositions commissioned specifically for this project. With REED REVOLUTION, student reed quintets can begin their chamber music journey equipped with tools to become a successful ensemble prepared to explore the existing reed quintet repertoire. Additionally, the method book includes a collection of online resources and recordings, performed by the Arcane Reed Quintet, produced by Dr. Joshua Gardner, and recorded by Jin Studios, LLC. These resources include reference recordings and practice tracks for each instrument and the ensemble, serving as invaluable aids in the learning process.
ContributorsMacDonald, Benjamin Xavier (Author) / Creviston, Christopher (Thesis advisor) / Gardner, Joshua (Committee member) / Shea, Nicholas (Committee member) / Arizona State University (Publisher)
Created2023
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Description
ABSTRACT



"The Soul Unto Itself," a chamber music song cycle, was commissioned by the author, Rosa LoGiudice, and composed by William Clay, a doctoral candidate in composition at Arizona State University. The cycle was conceived and composed in the summer and fall

ABSTRACT



"The Soul Unto Itself," a chamber music song cycle, was commissioned by the author, Rosa LoGiudice, and composed by William Clay, a doctoral candidate in composition at Arizona State University. The cycle was conceived and composed in the summer and fall of 2019. The chamber ensemble was a sextet comprised of Megan Law, mezzo-soprano, Kristi Hanno, clarinet, Emilio Vazquez, violin, Rittika Gambhir, bassoon, Nathaniel De la Cruz, double bass, and Rosa LoGiudice, piano, all based in Tempe, Arizona. The song cycle was premiered in a lecture recital on December 8, 2019 at Hammer and Strings Conservatory in Gilbert, AZ.

"The Soul Unto Itself" is a cycle of six songs based on poems of Emily Dickinson. The poems all have common themes of personal transformation achieved through the introspective observations of the poet. An unusual chamber ensemble was chosen to include instruments not commonly used in vocal chamber music in order to create a greater variety of musical colors and timbres. This project included the creation of the musical score, a live performance that was video recorded, and the research paper. This document discusses the process of working with the composer, rehearsing the music as it was being composed, and negotiating revisions necessary to make the music more effective in performance. Each song is discussed in detail, especially the connection between the music and poetry, the overall form of the song, revisions discussed and implemented, and important motivic relationships between the songs that unify the cycle. In summary, the process of collaborating with a composer is a rewarding experience for both the performers and the composer, as everyone is challenged to improve their craft and overcome obstacles to achieve a successful performance.
ContributorsLoGiudice, Rosa Mia (Author) / Campbell, Andrew (Thesis advisor) / Ryan, Russell (Committee member) / Rockmaker, Jody (Committee member) / Arizona State University (Publisher)
Created2020