зона радиопомех

interference n adjacent channel interference aviation-to-aviation type of interference body-wing interference co-channel interference Committee on Unlawful Interference front-end overload interference interference range interference range contour interference sensitivity interference with reception intermodulation interference level of speech interference magnetic interference permissible interference pulse interference radio interference radio interference suppression random interference tunnel wall interference unlawful interference

noise n acoustic noise actual noise level measurement actual sideline noise level aerodynamic noise aggregate noise duration aircraft noise abatement operating procedures aircraft noise annoyance aircraft noise certificate aircraft noise pollution aircraft noise prediction program airport noise contour ambient noise ambient noise level approach noise angle approach noise level approach noise measurement approach noise path approach noise reference point atmospheric noise attenuate noise augmented lift system noise certificated noise level Committee on Aircraft Noise community noise level composite noise rating continuous perceived noise level contour of perceived noise corrugated noise suppressor current noise technology standard design noise level dipole-type noise field directional noise measurement duration of noise effect environment control system noise equal noise contour exhaust noise suppressor flight test noise measurement flyover noise flyover noise level flyover noise limit flyover noise measurement flyover noise test generalized noise characteristics ground run-up noise abatement ignition noise jet noise jet noise prediction technique landing noise lateral noise measurement distance level flight noise requirements main rotor noise maximum permissible noise level measured noise data minimum noise procedure minimum noise route noise abatement device noise abatement measures noise abatement procedures noise abatement takeoff noise abatement technique noise abatement thrust cutback noise absorbing wedge noise absorption noise absorption coefficient noise annoyance rating system noise attenuation noise cancelling noise carpet noise certification approach path noise certification procedure noise certification reference conditions noise certification scheme noise certification standard noise certification takeoff flight path noise certification test conditions noise characteristics noise charge noise control noise control technique noise curfew noise directivity noise dissipation noise disturbance noise dose contour noise environment noise evaluation noise evaluation method noise evaluation procedure noise exposure assessment method noise exposure contour noise exposure forecast noise field noise filter noise floor noise footprint noise generation noise immunity noise insulation noise level noise level attenuation curve noise level radiation noise level value noise map noise measurement location noise measurement procedure noise meter noise monitoring noise muffler noise path noise path length noise preferential route noise preferential runway noise pressure level noise propagation noise propagation pattern noise reduction noise reduction modification noise reduction requirements noise scale noise sertification test noise spectrum noise suppression noise suppression device noise suppressor noise test noise thrust correction originate noise peak perceived noise level permissible noise level radio noise reduce noise reduce noise level reverse thrust noise solar noise standard noise level subsonic noise standard take-off noise takeoff noise takeoff noise angle takeoff noise test test noise turbulence-induced noise unit noise duration

radio n aerodrome control radio aeronautical radio band airborne radio airborne radio installation basic radio facilities beam radio station broadcasting radio station control radio station directional radio directional radio beacon downlink satellite radio channel emergency radio emergency radio channel en-route radio fix grid radio bearing incorporated aeronautical radio low-range radio altimeter magnetic radio bearing nondirectional radio beacon omnidirectional radio range primary radio facilities pulse radio communication radio aids radio alert radio altimeter radio approach aids radio band radio beacon radio beam radio bearing radio call sign radio channel radio check radio communication radio communication equipment radio communication station radio compass radio compass station radio contact radio control board radio detector radio deviation radio directional bearing radio direction finder radio direction finding radio direction finding apparatus radio direction-finding station radio engineer radio equipment radio facilities radio facility chart radio failure radio failure procedure radio fixing radio fly radio frequency channel radio guidance radio height radio homing radio homing beacon radio horizon radio identification radio interference radio interference suppression radio link radio link circuit radio listening watch radio magnetic indicator radio marker radio mast radio navigation radio navigation chart radio navigation facilities radio navigation flight radio navigation service radio navigation system radio noise radio rack radio range radio range beacon radio range leg radio receiver radio reception radio remote control radio set radio shielding radio station radio station code radio system radio tick radio time signal radio tracking radio traffic radio transmission radio transmitter radio wave reflected radio wave secondary radio facilities send out radio wave sent-out radio wave short range radio navigation system track from secondary radio facility true radio bearing two-way radio failure procedure VHF omnidirectional radio range visual-aural radio range