Interfering DC Component, Suppression and Influence to Digital Signal Processing
dc.contributor.author | Stranak, Pavel | |
dc.coverage.issue | 3 | cs |
dc.coverage.volume | 17 | cs |
dc.date.accessioned | 2016-03-18T10:36:57Z | |
dc.date.available | 2016-03-18T10:36:57Z | |
dc.date.issued | 2008-09 | cs |
dc.description.abstract | The article concentrates on effects of a digitized audio signal DC component on a typical A/D converter and its influence on further signal processing. This article analyses reasons of the interfering DC component emergence in the A/D converter. Results of the measurement made on Analog Devices converter are presented. The DC component can adversely affect a series of signal processing algorithms such as algorithms for maintaining stable level of signal (e.g. leveler algorithm). The article examines the possibility of a DC component removal by digital filtering. Attention is focused on the choice of a suitable filter type and its parameters in order to avoid any destruction of a transmitted signal, e.g. due to poor group delay characteristic, or by suppressing low frequencies in the filter. | en |
dc.format | text | cs |
dc.format.extent | 121-123 | cs |
dc.format.mimetype | application/pdf | en |
dc.identifier.citation | Radioengineering. 2008, vol. 17, č. 3, s. 121-123. ISSN 1210-2512 | cs |
dc.identifier.issn | 1210-2512 | |
dc.identifier.uri | http://hdl.handle.net/11012/57225 | |
dc.language.iso | en | cs |
dc.publisher | Společnost pro radioelektronické inženýrství | cs |
dc.relation.ispartof | Radioengineering | cs |
dc.relation.uri | http://www.radioeng.cz/fulltexts/2008/08_03_121_123.pdf | cs |
dc.rights | Creative Commons Attribution 3.0 Unported License | en |
dc.rights.access | openAccess | en |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/ | en |
dc.subject | DC component | en |
dc.subject | A/D converter | en |
dc.subject | audio digital signal processing | en |
dc.subject | DSP | en |
dc.subject | digital filtering | en |
dc.subject | FIR | en |
dc.subject | IIR | en |
dc.title | Interfering DC Component, Suppression and Influence to Digital Signal Processing | en |
dc.type.driver | article | en |
dc.type.status | Peer-reviewed | en |
dc.type.version | publishedVersion | en |
eprints.affiliatedInstitution.faculty | Fakulta eletrotechniky a komunikačních technologií | cs |
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