Bp 304 en

Digital audio amplifier

Author: Le Huy

Bakalářské práce 2010

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The aim of this bachelor thesis is to familiarize with the problem of computation of digital audio amplifier and to implement the algorithm for solving the optimal pulse width modulated (PWM), odd single-phase bi-level waveform. The algorithm has been written in C using a freely available GCC compiler. Final application can be used in a microcontroller to drive PWM signal output which is then demodulated providing power output for driving loudspeakers.

• Le Huy, tel: +420 722 710 636, mailto:lehuy@fel.cvut.cz
• Kujan Petr , tel: +420 224 355 706, mailto:kujanp@fel.cvut.cz