filtering efficiency
1Spectral efficiency — Spectral efficiency, spectrum efficiency or bandwidth efficiency refers to the information rate that can be transmitted over a given bandwidth in a specific communication system. It is a measure of how efficiently a limited frequency spectrum is… …
2Active dynamic filtering — Active dynamic filtering, ADF, is a three phase power electronics based power flow control technology that can effectively be used to isolate and remove electrical behaviours that cause excess losses and disruptions in the electrical… …
3Context filtering — is an anti spam / mail policy method that does not deal with the contents of the mail but rather uses the context of the SMTP connection to decide whether a mail will be accepted or not. This method usually prevents reception of an e mail in the… …
4Data Efficiency — refers to efficiency of the many processes that can be applied to data such as storage, access, filtering, sharing, etc., and whether or not the processes lead to the desired outcome within resource constraints.A management definition of Data… …
5Data efficiency — refers to efficiency of the many processes that can be applied to data such as storage, access, filtering, sharing, etc., and whether or not the processes lead to the desired outcome within resource constraints. A management definition of Data… …
6HEPA — A high efficiency particulate air or HEPA [ [http://www.eh.doe.gov/hepa/ High Efficiency Particulate Arresting Filters] ] (IPAEng|ˈhɛpə) filter is a type of high efficiency air filter.FunctionHEPA filters can remove at least 99.97% of particles 0 …
7PID 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… …
8коэффициент эффективности (воздушного) фильтра — Ндп. коэффициент фильтрации эффективность очистки эффективность фильтрации Отношение разности запыленности воздуха на входе и на выходе воздушного фильтра к запыленности на входе. Примечания 1 Коэффициент эффективности, выраженный в процентах,… …
9filter aid — noun : an agent consisting of solid particles (as of diatomite) that improves filtering efficiency (as by increasing the permeability of the filter cake) and that is either added to the suspension to be filtered or placed on the filter as a layer …
10Loudspeaker — For other uses, see Loudspeaker (disambiguation). An inexpensive, low fidelity 3½ inch speaker, typically found in small radios …
