Home > Search Results: keywords:"Power ampliefier in class T. Correcting preamplifier. Power 2x20W."
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National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Modern audio amplifier conception
 Kandus, Filip ; Kratochvíl, Tomáš (referee) ; Petržela, Jiří (advisor)
The aim of this project is a construction of low-frequency audio amplifier for wide usage. It should serve as complement of a student room with two computers. Computers will be connected together and one choose first or second one by the input at a correcting preamplifier. Due to line output it is possible to connect the current 2.1 system so the whole system contains five speakers. From this solution I expect improvement in voice perception. This amplifier has a power of 2x20W with IO TA2020 – 020, which was introduced by Tripath.Inc. It exceeds especially by working in class T, which is commercional label of the higher named company. This company invented a special algorithm of processor controlling which meant a revolution: a high efficiency about 90%, low requirements for cooling and low distortion. By including a correcting preamplifier and power supply widely used for notebooks we get a complex able to import a signal from mp3-player, PC, TV or DVD-recorder to the level of speakers.
Detailed record
Modern audio amplifier conception
 Kandus, Filip ; Kratochvíl, Tomáš (referee) ; Petržela, Jiří (advisor)
The aim of this project is a construction of low-frequency audio amplifier for wide usage. It should serve as complement of a student room with two computers. Computers will be connected together and one choose first or second one by the input at a correcting preamplifier. Due to line output it is possible to connect the current 2.1 system so the whole system contains five speakers. From this solution I expect improvement in voice perception. This amplifier has a power of 2x20W with IO TA2020 – 020, which was introduced by Tripath.Inc. It exceeds especially by working in class T, which is commercional label of the higher named company. This company invented a special algorithm of processor controlling which meant a revolution: a high efficiency about 90%, low requirements for cooling and low distortion. By including a correcting preamplifier and power supply widely used for notebooks we get a complex able to import a signal from mp3-player, PC, TV or DVD-recorder to the level of speakers.
Detailed record

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