e/Second-order intercept point

Information
has gloss	eng: The Second Order Intercept Point, also known as the SOI or IP2, is a measure of linearity that quantifies the second-order distortion generated by nonlinear systems and devices. Examples of frequently used devices that are concerned with this measure are amplifiers and mixers.
lexicalization	eng: Second-order intercept point
instance of	(noun) electronic equipment that increases strength of signals passing through it amplifier