Title :
A digital click modulator for a class-D audio power amplifier
Author :
Krzysztof Piotr Sozański
Author_Institution :
University of Zielona Gó
Abstract :
This paper describes a digital click modulator for a class-D digital audio power amplifier. The click modulator is an interesting alternative to a classical pulse width modulator. The modulator was realized using a floating point digital signal processor ADSP-21065L and FPGA circuit Spartan 3 XC3100E. Some simulation and laboratory test results are presented in this paper.
Keywords :
"Frequency modulation","Universal Serial Bus"
Conference_Titel :
Signal Processing Algorithms, Architectures, Arrangements, and Applications Conference Proceedings (SPA), 2009
Print_ISBN :
978-1-4577-1477-1
