acceptable noise level
31Specific thrust — is a term used in Gas Turbine Engineering to show the relative bulk of a jet engine (e.g. turbojet, turbofan, etc) and is defined as the ratio: net thrust/total intake airflow. Low specific thrust enginesA modern civil turbofan has a low specific …
32High-speed multimedia radio — (HSMM), colloquially referred to as the hinternet , is the implementation of wireless data networks over amateur radio frequencies using commercial off the shelf (COTS) hardware such as 802.11 access points and D Star equipment. Licensed amateur… …
33HVAC — may also stand for High voltage alternating current. See also: Glossary of HVAC HVAC systems use ventilation air ducts installed throughout a building that supply conditioned air to a room through rectangular or round outlet vents, called… …
34Point Arena, California — Infobox Settlement official name = City of Point Arena, California settlement type = City imagesize = image caption = image imagesize = image caption = image mapsize = 250x200px map caption = Location of Point Arena, California mapsize1 = map… …
35tolerable — adjective 1) a tolerable noise level Syn: bearable, endurable, supportable, acceptable Ant: intolerable 2) he had a tolerable voice Syn: fairly good, passable, adequate …
36Optical time-domain reflectometer — Fluke Networks OTDR in use Yokogawa s OTDR …
37Oregon Ducks football — Current season …
38Variable Cycle Engine — In a Variable Cycle Engine (VCE) the engine cycle is deliberately modified from that which would occur under normal circumstances.The next generation of Supersonic transport (SST) may require some form of VCE. SST engines require a high Specific… …
39Sound masking — For other uses of masking , see Masking (disambiguation). Sound masking is the addition of natural or artificial sound (such as as white noise or pink noise) into an environment to cover up unwanted sound by using auditory masking. This is in… …
40Automotive engineering — Modern automotive engineering is a branch of vehicle engineering, incorporating elements of mechanical, electrical, electronic, software and safety engineering as applied to the design, manufacture and operation of motorcycles, automobiles, buses …
