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dc.contributor.authorMasgrau Gómez, Enrique José
dc.contributor.authorRuiz Martínez, Francisco
dc.contributor.authorMariño Acebal, José Bernardo
dc.date.accessioned2016-04-14T13:04:01Z
dc.date.available2016-04-14T13:04:01Z
dc.date.issued1985
dc.identifier.citationMasgrau, E., Ruiz, F., Mariño, J.B. Performance comparison of 32 Kbps ADPCM coders in noise-free and noisy environments. A: Mediterranean Electrotechnical Conference. "MELECON 1985: Proceedings of MELECON '85: Mediterranean Electrotechnical Conference: Madrid, Spain: October 8-10, 1985". Madrid: Institute of Electrical and Electronics Engineers (IEEE), 1985, p. 179-182.
dc.identifier.isbn0444878513
dc.identifier.urihttp://hdl.handle.net/2117/85676
dc.description.abstractIn this paper a comparative study of several schemes for Adaptive Differential Pulse Code Modulation (ADPCM) with backward adaptation is presented. The work here reported shows a tradeoff between a good signal-to-noise ratio and a low degradation of the receiving quality owing to transmission errors in noisy channels. On this second point, the CCITT standard exhibits a superior behavior to the rest of the schemes, whereas its signal-to-noise ratio will result in 2 or 3 dB less than all the schemes if transmission errors are not considered. In addition, a superior perfomance (around 2 dB) of encoders using lattice predictors with respect to those using transversal predictors is also shown.
dc.format.extent4 p.
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació
dc.subject.lcshSignal processing
dc.titlePerformance comparison of 32 Kbps ADPCM coders in noise-free and noisy environments
dc.typeConference report
dc.subject.lemacTractament del senyal
dc.contributor.groupUniversitat Politècnica de Catalunya. VEU - Grup de Tractament de la Parla
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
local.identifier.drac17697644
dc.description.versionPostprint (published version)
local.citation.authorMasgrau, E.; Ruiz, F.; Mariño, J.B.
local.citation.contributorMediterranean Electrotechnical Conference
local.citation.pubplaceMadrid
local.citation.publicationNameMELECON 1985: Proceedings of MELECON '85: Mediterranean Electrotechnical Conference: Madrid, Spain: October 8-10, 1985
local.citation.startingPage179
local.citation.endingPage182


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Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 3.0 Spain