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A laboratory task to verify the properties of audio devices
Staňková, Karolína ; Marcoň, Petr (referee) ; Mikulka, Jan (advisor)
The aim of this thesis is familiarization with the parameters of an audio device and their measurements according to the standards (AES17-2018 and ČSN EN 60268-3). A laboratory task for the Measurement in Audio Engineering course is designed, based on the study of the standards. The first part of the thesis deals with detailed analysis of the measurements of different parameters of audio device. The described procedures are consequently employed to design the laboratory task. The second part of this thesis is dedicated to design the laboratory task. The automatized system based on HP VEE platform was developed to provide the multiple measurement. The attachments of this thesis contain the student’s manual for the laboratory task, the sample protocol, the testing measurement manual and the sample protocol for the testing measurement.
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Beat tracking systems for music recordings
Staňková, Karolína ; Miklánek, Štěpán (referee) ; Ištvánek, Matěj (advisor)
This master thesis deals with systems for detecting rhythmic structures of music recordings. The field of Music Information Retrieval (MIR) allows us to examine the harmonic and tonal properties of music, rhythm, tempo, etc., and has uses in academic and commercial sphere. Various algorithms are used in the detection of rhythmic structures. However, today, most new methods use neural networks. This work aims to summarize the current research results of systems for detecting beats and tempo, to describe methods of calculating and evaluating the parameters of music recordings, and to implement a program that allows comparison of available detection systems. The result of the work is a script in the Python language, which uses six different systems to detect the rhythmic structure of test recordings. It then checks the outputs of the algorithms according to the given reference and compares the given systems with each other using several evaluation values. It uses two datasets as a reference—one of them is publicly available and the other was created by the author of this thesis (including annotations, i.e., reference beat times, for the sample recordings). The program allows user to see the results in graphs and play any of the sample recordings with detected beat times.
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Comparison And Evaluation System For Beat Tracking Algorithms
Staňková, Karolína
This work deals with systems for detecting rhythmic structures of music recordings. Thefield of retrieving information from music (MIR) is developing rapidly and has more accurate resultsthan ever before. It allows us to examine the harmonic and tonal properties of music, rhythm, tempo,etc. Various algorithms are used in the detection of rhythmic structures. However, today, most newmethods use neural networks. The thesis aims to summarize the current research results of systemsfor detecting music times and tempo in MIR, to describe methods of calculating and evaluating theparameters of music recordings, and to implement a program that allows comparison of availabledetection systems. The result of the work is a script in the Python language, which uses five differentsystems to detect the rhythmic structure of test recordings. It then checks the outputs of the algorithmsaccording to the given reference and compares the given systems with each other using severalevaluation quantities.
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Beat tracking systems for music recordings
Staňková, Karolína ; Miklánek, Štěpán (referee) ; Ištvánek, Matěj (advisor)
This master thesis deals with systems for detecting rhythmic structures of music recordings. The field of Music Information Retrieval (MIR) allows us to examine the harmonic and tonal properties of music, rhythm, tempo, etc., and has uses in academic and commercial sphere. Various algorithms are used in the detection of rhythmic structures. However, today, most new methods use neural networks. This work aims to summarize the current research results of systems for detecting beats and tempo, to describe methods of calculating and evaluating the parameters of music recordings, and to implement a program that allows comparison of available detection systems. The result of the work is a script in the Python language, which uses six different systems to detect the rhythmic structure of test recordings. It then checks the outputs of the algorithms according to the given reference and compares the given systems with each other using several evaluation values. It uses two datasets as a reference—one of them is publicly available and the other was created by the author of this thesis (including annotations, i.e., reference beat times, for the sample recordings). The program allows user to see the results in graphs and play any of the sample recordings with detected beat times.
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A laboratory task to verify the properties of audio devices
Staňková, Karolína ; Marcoň, Petr (referee) ; Mikulka, Jan (advisor)
The aim of this thesis is familiarization with the parameters of an audio device and their measurements according to the standards (AES17-2018 and ČSN EN 60268-3). A laboratory task for the Measurement in Audio Engineering course is designed, based on the study of the standards. The first part of the thesis deals with detailed analysis of the measurements of different parameters of audio device. The described procedures are consequently employed to design the laboratory task. The second part of this thesis is dedicated to design the laboratory task. The automatized system based on HP VEE platform was developed to provide the multiple measurement. The attachments of this thesis contain the student’s manual for the laboratory task, the sample protocol, the testing measurement manual and the sample protocol for the testing measurement.
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Výuka místního regionu z pohledu migrace obyvatel - příklad aplikace mezipředmětových vazeb a klíčových kompetencí žáků na základní škole
STAŇKOVÁ, Karolína
The diploma thesis deals with teaching students of the lower secondary school about the topics of the local region and the migration of the population. The diploma thesis characterizes four specific methods and forms for teaching the local region from the point of view of migration. The methods are based on cross-subject relations and key competences of the students. Afterwards, the thesis is evaluated the process and the fulfilment of the objectives of the application of two teaching topics in geography lessons at the lower secondary school Vodňany in March 2019. Activation methods such as work with the map, walking in the vicinity, field lessons, etc. are often used for teaching the local region. One of the goals was also student´s active approach to geography lessons in creating their own learning activities. Part of the thesis is also an analysis of the results of a questionnaire survey focused on teaching the local region and migration from the perspective of teachers of geography and the knowledge of students about these topics. The results are favourable for the purpose of the thesis. Teachers link the topics of the local region and migration, it demonstrates that the proposed learning activities can use in the practice. Students have shown relatively good knowledge of the local region and during learning activities were able to use knowledge. In the introduction of the thesis is elaborated the theoretical part of the thesis, which is related to the themes of geography didactics, interdisciplinary relations, FEP BE, key competences, forms and methods of teaching.
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Analysis of the development of approach to social housing in the Czech Republic in 2000 - 2017
Staňková, Karolína ; Lukášová, Tereza (advisor) ; Prudká, Šárka (referee)
The bachelor thesis focuses on the increasingly topical question of social housing. The bachelor thesis deals not only with the current situation in the housing market, but also the development in previous years, which has influenced the present situation. The secondary topic of the bachelor thesis is the Housing First philosophy of social housing, which shows significantly better results than the Czech three-degree permeable system. The issue of social housing is crucial for the future development of the Czech population, because the number of people at risk of poverty is not decreasing and the number of people "on the street" is increasing. Based on the analysis in the bachelor thesis, it is clear that the situation of people at risk of poverty is not as much influenced by the amount of state expenditures in the housing policy, as rather by the set-up of state care in the area of housing. However, the adoption of the bill on social housing and the housing allowance in its present form brings with it many problems, such as the abuse of social partments by privileged citizens and interest groups and the pressure on the state budget. Also for these reasons, the legislative process of this act is lengthy and it is therefore a question whether the act will actually be adopted, or whether the set-up of the current housing policy in the Czech Republic will only be adjusted.
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Character and Reasons for the migration of the population in the peripheral northwestern part of South Bohemia
STAŇKOVÁ, Karolína
The thesis is concerned with migratory movements in a defined peripheral regions in the northwestern part of South Bohemia in the period 1991-2015. Thesis also evaluates development of internal migration of rural communities in the specific region. The thesis defines the basic concepts, processes, and other important terms related to migration. The following chapter deals with the delimitation of migration region and describes methodological procedures which were used in the thesis. The main part is the third chapter, which describes the development and characterizes migration in a defined region, the population movement and counterurbanization trends. It also includes an analysis of fieldwork, which is focused on finding the reasons for moving inhabitants to selected municipalities in the peripheral area.
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