bias due to digit preference

bias due to digit preference

bias due to digit preference

bias due to digit preference

bias due to digit preference

bias due to digit preference

The second instruction is a round instruction.

By combining a portion of the input signal with the selectable bias, a reduced precision signal, having minimized or eliminated rounding error, is generated.

The segments may be rounded by adding a rounding constant.

Figures can be rounded with a rounding error smaller than 1 %.

The rounding offset is capable of being non-constant during the encoding.

Further, its self stabilizing property controllably bound the round-off errors of sequential calculations.

Noise which results from the quantization process.

The rate control involves defining a quantization step size value and a rounding offset value and refining at least the rounding offset value.

This thereby decouples actual noise from the artifact created by calculation round-off errors.