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VU meter driver simulation and design

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dc.title VU meter driver simulation and design en
dc.contributor.author Pospíšilík, Martin
dc.contributor.author Adámek, Milan
dc.relation.ispartof International Journal of Mathematics and Computers in Simulation
dc.identifier.issn 1998-0159 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2011
utb.relation.volume 5
utb.relation.issue 5
dc.citation.spage 454
dc.citation.epage 461
dc.type article
dc.language.iso en
dc.relation.uri http://www.naun.org/multimedia/NAUN//mcs/17-130.pdf
dc.subject Audio signal rectifier en
dc.subject Gauge driver en
dc.subject Hardware logarithm processing en
dc.subject VU meter en
dc.description.abstract This paper deals with a design, construction and practical testing of a VU meter driver that includes an accurate rectifier and logarithmical driver of a pointer-type gauge. The logarithm is taken from the rectified signal by employing a capacitor discharge voltage curve. Several software simulations were made in order to proof the circuit design. Then a simple rectifier and logarithmiser was designed and built in order these simulations were proved and afterwards, based on the gained experience, the more complex design of the VU meter driver was created. The paper incorporates mathematical description of the circuit, simulation results and results gained when the simple driver circuit underwent several physical tests as well as further propositions for practical extensions of the designed circuit. en
utb.faculty Faculty of Applied Informatics
dc.identifier.uri http://hdl.handle.net/10563/1002625
utb.identifier.rivid RIV/70883521:28140/11:43866482!RIV12-MSM-28140___
utb.identifier.obdid 43866546
utb.identifier.scopus 2-s2.0-80055052824
utb.source j-scopus
dc.date.accessioned 2012-02-10T13:15:19Z
dc.date.available 2012-02-10T13:15:19Z
utb.contributor.internalauthor Pospíšilík, Martin
utb.contributor.internalauthor Adámek, Milan
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