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Three-way stereo speaker system with bassreflex
Burget, Jan ; Schimmel, Jiří (referee) ; Kratochvíl, Tomáš (advisor)
This bachelor‘s thesis contains complete design of three-way stereophonic loudspeaker sound system with bassreflex. There is detailed description of selection of acoustic transducers, their measurements and adjustments. As an integral part of this seminar study is design of loudspeaker baffle and calculations or simulation of bassreflex. And further,this study also deals with a design of loudspeaker crossovers and their simulation. The study contains structural elements as a PCB (printed circuit board) or 3D pattern and drawings of loudspeaker box. KEYWORDS
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Amplfier for a two-way speaker system
Spál, Miroslav ; Hanák, Pavel (referee) ; Koton, Jaroslav (advisor)
Bachelor thesis deals with the design and construction of the low–frequency two- way amplifier, which contains active audio crossover for a division of the signal into two frequency bands using Butterworth approximated filters. In the crossover it is possible to switch between 2nd and 4th order of the filter and change crossover frequency easily using external resistor network on a small printed circuit board. This essay includes design, schematics, simulations, measurements and materials for constructing individual signal stages. Stereo power amplifier TPA3118D2 by Texas Instruments company, which works in class D will supply 8 load – midrange speaker BRB 6“/50/01,8 and a tweeter IRT 10/80/01,8T. Part of this work is also the design and construction of power supplies for crossover and power stage.
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Amplfier for a two-way speaker system
Spál, Miroslav ; Hanák, Pavel (referee) ; Koton, Jaroslav (advisor)
Bachelor thesis deals with the design and construction of the low–frequency two- way amplifier, which contains active audio crossover for a division of the signal into two frequency bands using Butterworth approximated filters. In the crossover it is possible to switch between 2nd and 4th order of the filter and change crossover frequency easily using external resistor network on a small printed circuit board. This essay includes design, schematics, simulations, measurements and materials for constructing individual signal stages. Stereo power amplifier TPA3118D2 by Texas Instruments company, which works in class D will supply 8 load – midrange speaker BRB 6“/50/01,8 and a tweeter IRT 10/80/01,8T. Part of this work is also the design and construction of power supplies for crossover and power stage.
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Three-way stereo speaker system with bassreflex
Burget, Jan ; Schimmel, Jiří (referee) ; Kratochvíl, Tomáš (advisor)
This bachelor‘s thesis contains complete design of three-way stereophonic loudspeaker sound system with bassreflex. There is detailed description of selection of acoustic transducers, their measurements and adjustments. As an integral part of this seminar study is design of loudspeaker baffle and calculations or simulation of bassreflex. And further,this study also deals with a design of loudspeaker crossovers and their simulation. The study contains structural elements as a PCB (printed circuit board) or 3D pattern and drawings of loudspeaker box. KEYWORDS
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