standard measuring signal — standartinis bandomasis signalas statusas T sritis automatika atitikmenys: angl. standard measuring signal; standard testing signal vok. Standardprüfsignal, n rus. стандартный испытательный сигнал, m pranc. signal de test standard, m … Automatikos terminų žodynas
Standard test signal — In telecommunication, a standard test signal is a single frequency signal with standardized level used for testing the peak power transmission capability and for measuring the total harmonic distortion of circuits or parts of an electric circuit … Wikipedia
signal de test standard — standartinis bandomasis signalas statusas T sritis automatika atitikmenys: angl. standard measuring signal; standard testing signal vok. Standardprüfsignal, n rus. стандартный испытательный сигнал, m pranc. signal de test standard, m … Automatikos terminų žodynas
Signal-to-noise ratio — For signal to noise ratio in statistics, see Cohen s d. Signal to noise ratio (often abbreviated SNR or S/N) is a measure used in science and engineering that compares the level of a desired signal to the level of background noise. It is defined… … Wikipedia
Signal Corps in the American Civil War — U.S. Army Signal Corps station on Elk Mountain, Maryland, overlooking the Antietam battlefield. The Signal Corps in the American Civil War comprised two organizations: the U.S. Army Signal Corps, which began with the appointment of Major Albert J … Wikipedia
signal generator — ▪ electronics electronic test instrument that delivers an accurately calibrated signal at frequencies from the audio to the microwave ranges. It is valuable in the development and testing of electronic hardware. The signal generator… … Universalium
Digital video testing — in broadcast video, for example, is the process of validating and verifying that the video content and other data is being correctly processed, stored and transported. Despite the fact that the data is digital, most digital tv (DTV) system… … Wikipedia
Unit testing — In computer programming, unit testing is a method by which individual units of source code are tested to determine if they are fit for use. A unit is the smallest testable part of an application. In procedural programming a unit may be an… … Wikipedia
Discrimination testing — is a technique employed in sensory analysis to determine whether there is a detectable difference among two or more products. The test uses a trained panel to discriminate from one product to another. Contents 1 Statistical basis 2 Types of test… … Wikipedia
materials testing — Introduction measurement of the characteristics and behaviour of such substances as metals, ceramics, or plastics under various conditions. The data thus obtained can be used in specifying the suitability of materials for various… … Universalium