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Design and Research on Sigma-Delta Digital-to-Analog Converters for Audio Power Amplifiers

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Santrauka VP - ver.8. 2011.12.15.pdf (3.888Mb)
Date
2011
Author
Puidokas, Vytenis
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Abstract
The dissertation investigates the issues of analyzing a digital Sigma-Delta digital-to-analog converter (DAC) for audio power amplifiers. The main objects of research include a digital Sigma-Delta audio power DAC, improvement of its structure and an experimental research. The primary purpose of the dissertation is to suggest methods for improvement the structure of digital Sigma-Delta audio power DAC interpolator and the converter analysis.
 
Disertacijoje nagrinėjami Sigma-Delta skaitmeniniai-analoginiai (skaičiaus-analogo, SA) keitikliai garso galios stiprintuvams. Pagrindinis tyrimų objektas – skaitmeninis Sigma-Delta garso galios SA keitiklis, jo sandaros tobulinamas bei eksperimentinis tyrimas. Disertacijos tikslas – pasiūlyti skaitmeninio Sigma-Delta garso galios SA keitiklio interpoliatoriaus struktūros tobulinimo bei keitiklio tyrimo metodus.
 
Issue date (year)
2011
URI
https://etalpykla.vilniustech.lt/handle/123456789/109569
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  • Daktaro disertacijos ir jų santraukos / Doctoral dissertations and their summaries [1752]

 

 

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