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Recording Studio with Accommodation in Proseč
Jun, David ; Remeš, Josef (referee) ; Kalousek, Lubor (advisor)
The thesis deals with designing a recording studio with accommodation. The object is drafted as a three-level construction built on a slightly sloping terrain. The purpose of the studio is to record primarily artificial chamber music and the accommodation space ought to be provided preferentially to the musicians involved. Attention is paid especially to the space layout and structure of the recording studio. The thesis is based on foreign literature and focuses on unique approaches to designs of absorbent and diffuse elements.
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Measurement of the reverberation time
Hořák, Pavel ; Ryndová, Anna (referee) ; Jedelský, Jan (advisor)
This bachelor thesis deals with issues concerning measuring of reverberation time in closed rooms. Two evaluation methods are described in this thesis; integrated impulse response method and interrupted noise method. Data were recorded with the aid of acoustic module Photon+ and RT Pro 7.1. software. Practical part comprises implementation of evaluation programme in Matlab environment. Computation of reverberation curves is a major output of the thesis. Individual methods are compared on the basis of discovered figures.
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Assessment of diffusion coefficient
Mikeš, Petr ; Schimmel, Jiří (referee) ; Míča, Ivan (advisor)
Most acoustic measurements and parameters provided by a manufacturer of acoustic elements, which are offering additional solutions to room acoustics as well as acoustic construction works, are mainly limited to the parameters associated with absorption of individual elements. Until now, these diffusional elements have been neglected. Diffusi- onal panels are used to e.g. eliminate direct reflection of sound waves to the listener or reflection of sound waves concentrated at one point. Combination of absorptive acoustic panels and diffusion elements results in a space that is customised to the submitter’s needs.
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Civic amenities building
Baroň, Alexandr ; Pilný, Ondřej (referee) ; Berková, Petra (advisor)
The first part of this diploma thesis is to design an energy-efficient hotel with restaurant and car parking. The second part is also to create an assessment of the energy performance of the building and usage of energy from renewable sources. Hotel is designed with the idea of „smart buildings“ which means, that all the technological background is controlled by the main computer, which also harvests data to achieve a minimum energy use and financial demand and maximum comfort and safety at the same time by controlling the connected technology. By placing on a sloped terrain in the center of Brno, the basement floor can be used as car parking. The roof of this building is flat, green, with modifications for placing solar panels, whose design is part of this work. The third part of this diploma thesis is the spatial acoustics of the conference room on the first ground floor.
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Design and Realization of Acoustic Treatments of Acouctic Space for Musical Production
Skvaril, Šimon ; Říha, Kamil (referee) ; Schimmel, Jiří (advisor)
Subject of this thesis are acoustical properties of space which is used for musical production and reproduction. It covers procedures, which are used for finding out acoustical parameters of chosen space, including virtual modeling and software simulation. Next, there are calculations and design of acoustical elements, which should help to improve quality of music listening. At the end those elements are created and applicated with their functionality verified by measuring acoustical properties
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Design and Realization of Acoustic Solution for Listening Room
Burda, Jan ; Balík, Miroslav (referee) ; Schimmel, Jiří (advisor)
This work is focused on the problem of room acoustics and its analysis options. It describes the basic criteria of acoustic quality space, commonly used materials and acoustic tiles. It also deals with modeling and acoustic analysis of space using EASE. The third part of thesis is a detailed description of the design of acoustic elements based on resonance principle. The last part deals with the measurement of the reverberation time.
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Art school Palackého, Pardubice
Zavadilová, Adéla ; Müllerová, Eva (referee) ; Müller, Jan (advisor)
It is a new building of a free-standing primary art school with a cafe and a multi-functional hall. The ground plan shape of the new building is made up of three interlocking rectangles. The spaces of the multifunctional hall and the cafe are designed so that they can be operated independently of the primary art school. The building is designed as a two-story, partially basement building. The facade of the primary art school is made up of the ETICS contact insulation system with surface treatment - plaster, cladding. The roof above the first floor is designed as a walkable vegetation roof. The roof above the second floor is created as a vegetated extensive roof.
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Analysis of Acoustic Space Objective Quality Criteria of Orlí Street Theatre
Bělunek, Adam ; Frenštátský, Petr (referee) ; Schimmel, Jiří (advisor)
The core of the theoretical part of this work lies in a summary of basic laws and principles of a room acoustics, behavior of sound waves, reverberation time, sound absorption, impulse response and methods of measurement. Furthermore, the work describe and define some of the objective quality criteria of concert halls we know. We can find basic time criteria (e.g. reverberation time, early decay time, bass ratio, high frequency ratio…) and energy criteria (e.g. objective clarity, strenght of arriving energy…) etc.. The main focus is on a script, that is programmed in Matlab. It handles calculation of some objective quality criteria of concert halls. The function of the program is described. There are some trial calculation, that are evaluated. Functionality is demonstrated on some impulse responses, that were measured in hall of a theatre Divadlo na Orlí. The positions of microphones were different and also the configuration of acoustics elements in this hall was changing. Results were compared and commented. Another part of this work are scripts for calculations of impulse response and frequency response.
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Akustic of the musical club
Dostál, Miroslav ; Berka, Pavel (referee) ; Donaťáková, Dagmar (advisor)
This master’s thesis deals with the problems of interior acoustics. Within the scope of the thesis measurements were taken, followed by 3D modeling and subsequent design modifications of Olomouc acoustic music club Metro. The calculations used a specialized software (Odeon Room Acoustics Program). The result of the work is a proposal of suitable reconstruction and acoustic treatment, which will be achieved by optimalization of reverberation time, in an effort to improve the physical properties of the object.
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Reconstruction of cultural education centre
Hrůza, Vojtěch ; Berka, Pavel (referee) ; Donaťáková, Dagmar (advisor)
This master’s thesis deals with matters of interior acoustics. Within the scope of the thesis, a design alteration proposal in terms of enhancing sound quality and reverberation time of an existing multi-purpose cultural hall situated in town of Karvina was carried out. First design draft was made using manual calculation process and processed afterwards using specialized software (Odeon Room Acoustics Program). Within the thesis’s specialization study, a design of forced ventilation combined with heat recovery and new roof support structure using wooden truss girders was made. A design proposal dealing with building structure alterations and minor changes in operational facility layout was also made. New flat roofs layer assembly and exterior walls insulation was designed. Taking all proposed changes into consideration, new fire safety design documentation was made. Final outcome is therefore overall reconstruction of the given building object in pursuit of enhancing operational facility layout, overall interior and exterior esthetics and building physics parameters of the object.
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