signal/noise ratio | signal-to-noise ratio

wanted-to-unwanted signal ratio

signal-to-jamming ratio [ signal-to-interference ratio ]

interfering-to-desired signal power ratio

jammer | jamming transmitter | signal/noise ratio

wanted to unwanted signal ratio

common mode rejection

signal-to-noise ratio | SNR | signal to noise ratio | signal-noise ratio | signal/noise ratio | S/N ratio

signal-to-noise ratio | signal to noise ratio [ S/N | SNR ]

the concentration of an analyte in the extract of a sample which produces an instrumental response at two different ions to be monitored with a S/N (signal/noise) ratio of 3:1 for the less intensive raw data signal; or

if for technical reasons the signal-to-noise calculation does not provide reliable results, the lowest concentration point on a calibration curve that gives an acceptable (≤ 30 %) and consistent (measured at least at the start and at the end of an analytical series of samples) deviation to the average relative response factor calculated for all points on the calibration curve in each series of samples.

For the purposes of this Part B of Annex V, the accepted specific limit of quantification of an individual congener shall be the concentration of an analyte in the extract of a sample which produces an instrumental response at two different ions to be monitored with an S/N (signal/noise) ratio of 3:1 for the less intensive signal and fulfilment of identification criteria as described, for example, in standard prEN 16215 (Animal feed – Determination of dioxins and dioxin-like PCBs by Gas chromatography/High resolution mass spectrometry (GC/HRMS) and of indicator PCBs by GC/HRMS) and/or in EPA method 1613 revision B.

In cases where accidents have only rarely been reported, or are not known at all, it may be useful to ask the manufacturer of the product whether he is aware of any accident or adverse effect caused by the product.