Bias is also a name for a high-frequency sine wave that is added to an audio signal as part of the process of magnetic tape recording; it has the effect of eliminating distortion that would otherwise be caused by magnetic hysteresis.
Bias is also a name for a high-frequency sine wave that is added to an audio signal as part of the process of magnetic tape recording; it has the effect of eliminating distortion that would otherwise be caused by magnetic hysteresis.
+
+
== Statistics ==
+
+
Bias means flaws in the collection, analysis or interpretation of research data that lead to incorrect conclusions.