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Arrangement for quantising information signal has quantising step function that forms filtered information values on quantised information values with steeper gradient below threshold value
Arrangement for quantising information signal has quantising step function that forms filtered information values on quantised information values with steeper gradient below threshold value
The arrangement has a device for frequency-selective filtering of a sequence of information values to obtain a filtered information value sequence and a device for quantising filtered information values to obtain a quantised value sequence with a quantising step function that forms filtered information values on the quantised information values with a steeper gradient below a threshold information value a than above it.
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