Logarithmic VU meter driver

Pospíšilík, Martin; Adámek, Milan

dc.title	Logarithmic VU meter driver	en
dc.contributor.author	Pospíšilík, Martin
dc.contributor.author	Adámek, Milan
dc.relation.ispartof	Recent Researches in Automatic Control - 13th WSEAS International Conference on Automatic Control, Modelling and Simulation, ACMOS'11
dc.identifier.isbn	978-1-61804-004-6
dc.date.issued	2011
dc.citation.spage	331
dc.citation.epage	336
dc.event.title	13th WSEAS International Conference on Automatic Control, Modelling and Simulation, ACMOS'11
dc.event.location	Lanzarote, Canary Islands
utb.event.state-en	Spain
utb.event.state-cs	Španělsko
dc.event.sdate	2011-05-27
dc.event.edate	2011-05-29
dc.type	conferenceObject
dc.language.iso	en
dc.relation.uri	http://www.wseas.us/e-library/conferences/2011/Lanzarote/ACMOS/ACMOS-65.pdf
dc.subject	Audio signal rectifier	en
dc.subject	Gauge driver	en
dc.subject	Logarithmiser	en
dc.subject	VU meter	en
dc.description.abstract	This paper deals with a construction and practical testing of a VU meter driver that includes an accurate rectifier and logarithmic driver of a pointer-type gauge. The logarithm is taken from the rectified signal by employing a capacitor discharge voltage curve. In the first step, a simple rectifier and logarithmiser was designed and built in order to proof the theoretical premises. Then, based on the experience with this circuit, the more complex design of the VU meter driver was created.	en
utb.faculty	Faculty of Applied Informatics
dc.identifier.uri	http://hdl.handle.net/10563/1004761
utb.identifier.obdid	43866672
utb.identifier.scopus	2-s2.0-82555198132
utb.source	d-scopus
dc.date.accessioned	2015-06-04T12:55:21Z
dc.date.available	2015-06-04T12:55:21Z
utb.contributor.internalauthor	Pospíšilík, Martin
utb.contributor.internalauthor	Adámek, Milan