- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 371 to 380 of 846 (0.059 seconds)| 371 |
Analysis and simulation of high bit-rate digital transmission over wire-pair channelsRice, Malachy January 1997 (has links)
No description available.
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| 372 |
An empirical investigation of some parametric techniques for the reductive coding of speechKelly, Peter Joseph January 1987 (has links)
No description available.
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| 373 |
Non-linear multi-layer perceptron channel equalisationPower, Phillip David January 2001 (has links)
No description available.
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| 374 |
Speech coding using vector quantisationKaouri, Hussein Ali January 1988 (has links)
No description available.
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| 375 |
Efficient structures for vector quantisation of speech waveformsLowry, Andrew January 1988 (has links)
No description available.
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| 376 |
Pitch filtering in adaptive predictive coding of speechRamachandran, Ravi P. January 1986 (has links)
No description available.
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| 377 |
Burst and compound error correction with cyclic codes.Lewis, David John Head January 1971 (has links)
No description available.
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| 378 |
Motion-compensated predictive coding of image sequences : analysis and evaluationO'Shaughnessy, Richard. January 1985 (has links)
In this study, motion-compensated predictive coding of monochrome image sequences was investigated. The goals were to evaluate the performance limits of this coding method, to determine its relative advantages in comparison to other predictive coding techniques not compensated for motion, and to identify the factors which limit further improvements in performance. A motion-compensated prediction algorithm which estimates displacements only from previously-transmitted data was presented, and was shown to be nearly optimal. At low distortion levels, an adaptive intra-inter-frame predictor not compensated for motion was found to be almost as effective as motion-compensated prediction. At higher distortion levels, however, motion-compensated predictive coding becomes more attractive. The main factors which limit the performance of motion-compensated predictors were identified as: input noise, spatial interpolation errors, and the local nature of the displacement estimation methods. Methods to control these limiting factors were suggested.
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| 379 |
Low complexity and high performance coded modulation systemsRajpal, Sandeep January 1994 (has links)
Thesis (Ph.D.)--University of Hawaii at Manoa, 1994. / Includes bibliographical references (leaves 212-216). / Microfiche. / xiii, 216 leaves, bound ill. 29 cm
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| 380 |
LDPC code based iterative receiver techniques for phase varying channelsKaruppasami, Sridhar January 2009 (has links)
The objective of this thesis is to design bandwidth-efficient, low-complexity LDPC code based receivers that porovide good performance under static, phase varying channels. / Thesis (PhDTelecommunications)--University of South Australia, 2009
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