Signal saturation and its effects on time domain parameters
نویسنده
چکیده
The present paper examines the effects of saturation on the time domain parameters that can be extracted from recordings of speech. The kinds of saturation we are going to discuss in the paper include clipping, zeroing and two’s complement whereas the parameters we will take into considerations include root mean square (RMS, as correlated with loudness), zero crossing rate (ZCR), auto correlation (as a tool to extract F0 from speech samples), voice onset time (VOT) and rise time (RT).
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تاریخ انتشار 2001