Switched semilogarithmic quantization of Gaussian source with low delay

A. Mosic, Z. Peric, M. Savic, S. Panic

Результат исследований: Материалы для журналаСтатья

3 Цитирования (Scopus)

Аннотация

In this paper, a novel companding model based on nonuniform scalar quantization switching technique of Gaussian source is presented. A - law compandor implementation is observed. This scalar quantization model, with quantizers adapted to the maximal amplitudes of input signals, provides higher quality of signal-to-quantization noise ratio in a wide range of signal volumes, with respect to it's necessary robustness over a broad range of input variances. The main contribution of this model is achieving higher quality of transmission and possibility of its applying for digitalization of continuous signals in wide range.

Язык оригиналаАнглийский
Страницы (с-по)71-74
Число страниц4
ЖурналElektronika ir Elektrotechnika
Номер выпуска2
СостояниеОпубликовано - 1 фев 2011
Опубликовано для внешнего пользованияДа

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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