DocumentCode
548558
Title
An FPGA-based sigma-delta audio DAC
Author
Kulka, Zbigniew ; Lewandowski, Marcin
Author_Institution
Inst. of Radioelectron., Warsaw Univ. of Technol., Warsaw, Poland
fYear
2008
fDate
25-27 Sept. 2008
Firstpage
39
Lastpage
42
Abstract
This paper presents a sigma-delta audio digital-to-analog converter (DAC) implemented on a single field programmable gate array (FPGA) for non-commercial application. The simulations´ results of the digital interpolation filter and digital sigma-delta modulator are shown. The results of an FPGA-based hardware implementation will be obtained and presented soon.
Keywords
digital-analogue conversion; field programmable gate arrays; sigma-delta modulation; FPGA-based hardware implementation; FPGA-based sigma-delta audio DAC; digital interpolation filter; digital sigma-delta modulator; field programmable gate array; sigma-delta audio digital-to-analog converter; Field programmable gate arrays; Finite impulse response filter; Interpolation; Modulation; Resonator filters; Sigma delta modulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Algorithms, Architectures, Arrangements, and Applications (SPA), 2008
Conference_Location
Poznan
Print_ISBN
978-1-4577-1660-7
Electronic_ISBN
978-83-62065-05-9
Type
conf
Filename
5967585
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