weighting system
71Earplug — Silicone rubber earplugs for protection against water, dust etc. An earplug is a device that is meant to be inserted in the ear canal to protect the wearer s ears from loud noises or the intrusion of water, foreign bodies, dust or excessive wind …
72Equal-loudness contour — An equal loudness contour is a measure of sound pressure (dB SPL), over the frequency spectrum, for which a listener perceives a constant loudness when presented with pure steady tones. The unit of measurement for loudness levels is the phon, and …
73Convolution — For the usage in formal language theory, see Convolution (computer science). Convolution of two square pulses: the resulting waveform is a triangular pulse. One of the functions (in this case g) is first reflected about τ = 0 and then offset by t …
74PID controller — A block diagram of a PID controller A proportional–integral–derivative controller (PID controller) is a generic control loop feedback mechanism (controller) widely used in industrial control systems – a PID is the most commonly used feedback… …
75Resonance (chemistry) — For other uses, see Resonance (disambiguation). Two of the contributing structures of nitrogen dioxide In chemistry, resonance or mesomerism [1] is a way of describing delocalized electrons within certain molecules or …
76Borda count — Part of the Politics series Electoral methods Single winner …
77United Nations Parliamentary Assembly — United Nations Parliamentary Assembly …
78Programme level — refers to the level that an audio source is transmitted or recorded at, and is important in audio if listeners to CD s, radio and television are to get the best experience, without excessive noise in quiet periods or compression of loud sounds.… …
79Capital adequacy ratio — (CAR), also called Capital to Risk (Weighted) Assets Ratio (CRAR), is a ratio of a bank s capital to its risk. National regulators track a bank s CAR to ensure that it can absorb a reasonable amount of loss [Cite web |… …
80Factor — A financial institution that buys a firm s accounts receivables and collects the debt. The New York Times Financial Glossary * * * ▪ I. factor fac‧tor 1 [ˈfæktə ǁ ər] noun 1. [countable] one of many things that influence or affect a situation: •… …
