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The lossy compression of audio signals transmitted by telecommunication channels causes the degradation of their quality. This degradation depends on the bitrate of transmission and on other factors. Traditional methods of evaluation of the quality of transmitted signals cannot be applied, because the algorithms of compression arę strongly nonlinear and introduce additional artifacts. The quality...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.