Integrated Multichanel Audio Amplifier for Home Cinema

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Fišer, Ondřej

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Mark

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Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií

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Abstract

This paper describes complete design of amplifier for home cinema system. Described amplifier has 2 digital inputs (TOSLINK and S/PDIF) and single analog input. With this inputs it is possible to connect amplifier to a source of surround audio 5+1 signal. Paper further discuss design of correction circuits, preamplifier, power amplifier and power source. The whole is controlled by 8-bit microprocessor and has a graphics output implemented through LCD display. The goal of this paper is to design and build high quality amplifier.

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Proceedings of the 22nd Conference STUDENT EEICT 2016. s. 28-30. ISBN 978-80-214-5350-0
http://www.feec.vutbr.cz/EEICT/

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Peer-reviewed

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cs

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