Kurt Roeckx writes: > Adding random (white) noise to a measurement is done to improve the > resolution after averaging, it's ussually in combination with > oversampling. Adding this white noise is done in the analog signal, > before you convert it to digital.
The other use of that approach is to decorrelate systematic effects from the quantization process, in which case it's done in the digital domain. That dither may very well need to be larger than 1/2 LSB of the quantized value depending on the nature of those systematics. Regards, Achim. -- +<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+ SD adaptation for Waldorf rackAttack V1.04R1: http://Synth.Stromeko.net/Downloads.html#WaldorfSDada _______________________________________________ devel mailing list devel@ntpsec.org http://lists.ntpsec.org/mailman/listinfo/devel