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Optimalization of Audio Reproduction Chain for Hearing Tests
Halaš, Rostislav ; Schimmel, Jiří (referee) ; Kratochvíl, Tomáš (advisor)
This project describes basic steps leading to the solution of a problem associated with a poor quality of played recordings in the listening room of the Škoda Auto co. . Firstly, the main technical parameters of the reproduction chain elements are resumed. Secondly, the basics of the room acoustics, such as the distribution of the sound field in a bordered space, are explained. On the basis of theoretical relations, the main modes of a cubic room are calculated. Then, software for acoustic response computing is used to simulate various options of both room idealization (room size, absorption coefficient, etc.) and listening point location. Simulations are compared with results gained by measurement. On the basis of this measurement, the quality of acoustics of the listening room is evaluated. In next chapters, the process of the optimalization of the audio chain and setup of the Automotive Sound Quality software are summarized. To conclude, the results are assessed and further steps based on the project are proposed.
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Comparison of the success rate of an attack depending on the quality of the set in the German 1. Bundesliga with the Czech Extraliga in volleyball
Bergmann, Viktor ; Vorálek, Rostislav (advisor) ; Petružela, Jan (referee)
Title: Comparison of spike success depending on the quality of the set in German 1. Bundesliga with Czech Extraliga volleyball. Objectives: The aim of this study is to determine how in setting in volleyball contributes to the success of the attack in the 1st German Bundesliga. According to the statistical results found, create a formula to evaluate the success of the setter and then compare the German and Czech top competitions in volleyball and analyze any differences and find the causes of these differences. Methods: The thesis used the analysis of video footage of the matchs, which is a source of interest data. This data was subsequently recorded in tables, processed using statistical methods and expressed verbally and using graphs. Results: The work found out how the set affects the success rate of the attack, which recording has the highest probability to score a point and which, in turn, has the lowest. At the same time, the results of the Czech Extraliga and the German Bundesliga were compared. Finally, a formula was created to evaluate the setters based on thein performance. Keywords: Volleyball, Reception, Set, Block, Spike, Success rate, Extraleague, Bundesleague
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Reactions of Foreign Performers of Popular Music to Selected Social Issues in the 21st Century
Krajdl, Erik ; Kruml, Milan (advisor) ; Halada, Andrej (referee)
The diploma thesis deals with the reactions of foreign performers of popular music to selected social issues in the 21st century. The diploma thesis is divided into a theoretical part, a research methodology and an empirical part. In the theoretical part, the development of popular music is described and its genres are introduced. Selected social issues of today are also theoretically explained. Qualitative analyzes and research questions are defined in the research methodology. The empirical part includes two main types of research. In the first phase, a qualitative analysis of the content of musical texts together with a qualitative analysis of foreign media content is used on musical texts from this century. In-depth interviews are conducted in the second phase of the empirical part. In the conclusion, the results of the empirical part are interpreted and summarized. The aim of this diploma thesis is to find out, through qualitative analyzes and research questions, how world celebrities from the field of popular music stand towards selected social issues of the 21st century and what impact their opinions can have on the general public. The benefit of this diploma thesis is the analysis of the influence of musical texts and world-famous artists on the listeners thinking. Music is a big part of...
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Czech language as a foreign language for German native speakers
BREDOVÁ, Blanka
The topic of this diploma work is Czech language as a foreign language for German native speakers focused on pronunciation and listening comprehension. The problem is in both cases based on a theoretical level. This is continued with practical part including pronunciation analysis of the main mistakes in pronunciation of Czech made by German native speakers, the instructions for correct pronunciation and a short set of exercises. In the part concerning listening comprehension there are texts and exercises chosen and made according to European referential frame for languages for levels A1, A2 and B1. This part also includes work with the Czech film Kolja on DVD in teaching Czech to German native speakers. The film is used as a starting point to practising speaking skills, especially listening comprehension. In all cases there is a description of the teaching process supplemented with a recording of example pronunciation and listening comprehension. All the information found when working on this topic can be used in teaching Czech language not only to German native speakers and the exercises prepared may be used to practising pronunciation and listening comprehension.
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Proposal methodists recordings in volleyball\\
BLAŽEK, Zdeněk
This thesis proposes methodology of settig technique in volleyball. It concerns specification and systematics of volleyball, divides setting according to technical and tactical perspectives. The main aim was to design a model setting exercise and to test it on a control group. For control group I chose girl players from Tj Jiskra team in Zruč nad Sázavou. They were divided into A and B group. Both groups went through a movement skills test and a test determinig the setting skill level. For 4 mounths A group practiced the setting technique exercises. After this period both groups were tested again and the results were compared and statistically evaluated. The thesis also includes a series of game and drill exercises within each stage. \\
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Analysis and significance of selected game activities of individuals without the ball with specialization setter
Doušová, Barbora ; Buchtel, Jaroslav (advisor) ; Vorálek, Rostislav (referee)
Title: Analysis and significance of selected game activities of individuals without the ball with specialization setter Objectives: The aim of this work is analysis of selected game activities of individuals without the ball, mainly in offensice and to a lesser extent in defence situations. These situations are analysed via selected sequences in the software DartFish. The research was focused on three setter from three currently the best women's teams in the Czech Republic: Pavla Vincourová (VK Agel Prostějov), Iveta Halbichová (PVK Olymp Praha) a Veronika Tinklová (SK UP Olomouc). Abstrakt: This thesis is dedicated to all volleyball fans and mainly to volleyball coaches who are interested in problematics of move of a setter in volleyball. The thesis contains chapters on the history of volleyball, game performance and its diagnostics, other chapters are on set and setter. The practical part deals with movement of the game of volleyball on the setter position and its issues. Key words: volleyball, playing actions of an individual, set, setter, DartFish
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The analysis of speed of set by top volleyball players.
Dupal, Richard ; Vorálek, Rostislav (advisor) ; Buchtel, Jaroslav (referee)
Title: The analysis of speed of set by top volleyball players. Objectives: The aim of this work is a comparison between top world teams and a Czech national team in a speed of set, frequency of set to the volleyball zone's IV and II and in a success of an attack. Methods: The observe complex, which we compared is made by four top world volleyball teams (Brazil, Italy, USA and Russia) and by a Czech national team. We analyzed five matches by each team. In the results we can find out teams up to top 30 by ranking of FIVB. As an information source to how they play in speed of set, we used these teams. To get results we used indirect watching method by using a program Dartfish. To get results of a speed we needed a distance between two players (setter and attacker) which we get from the table of zones we created and time we timed by mentioned program. Results: The results are summarized in a clearly tables. The comparison of a speed set is divided from each zone of a court (table of zone which we made) into the volleyball zone IV and II. We find out that the speed of set from particular zones into the zone IV and II is not varied. The big difference in the results was the frequency of set and its opportunity of attack after quick set. Keywords: Volleyball, set, speed of set, frequency of set, success...
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The creation of a methodical series of exercises for the specialization of the libero in volleyball.
Dostálová, Veronika ; Vorálek, Rostislav (advisor) ; Kočíb, Tomáš (referee)
In this Master's thesis I am focusing on the creation of a series of exercices for the libero player in volleyball. Exercises focus on the training of specific activities that are mandatory while participating in the game: passing, digging, setting and covering. In the description of individual game activities, always emphasize the key moments of training. The first part focuses on introducing readers to the theoretical basics of volleyball. The main focus is on the detailed description and analysis of the key gaming activities of libero such as mentioned before. The second part of the Master's thesis consists of the exercises I have created for libero player specialization. Exercises are divided into four parts, according to individual game activities. Exercises shown in kinograms (phased footage from the video that is verbally described). Attached to the Master's thesis is a video with a complete series of skill developing exercises with comments. Key words: libero, methodical series, pass, set, dig, cover
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Analysis of the set in chosen volleyball matches in Champion League 2009/2010
Ulč, Jan ; Buchtel, Jaroslav (advisor) ; Vorálek, Rostislav (referee)
In this work we have tried to make analysis of specialized activity of setter's sets. Our research observed five setters from the best european club competitions- Michal Sládeček, Raphael Vieira de Oliveiro, Lukasz Zygadl, Sergey Grankyn and Simon Fischer. The analysis of their game performance in six Champion League matches 2009/2010 was focused on quality of the set, its frequency into particular directions and kind of the set from two different qualities of reception. We also concentrated on laying-out of sets and their qualities until the first sequence. For gathering objective information we used a method of indirect observation. We also had video recordings of all six chosen Champion League matches 2009/2010.Conclusions and results of the thesis could be used during the training process, mainly to improve game activities of an individual. In concrete terms we focused on the position of a setter who works as a prolonged hand of a trainer and is influenced by his commands from the point of view of tactics. This work could refer to the right and tactical laying-out of sets in matches and importance of quality of the set. Creating the metodology for recording and evaluation of the set which is dependent on the previous reception helped us evaluate the individual game performance of the setters in their...
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