noise testing

noise testing

[′nȯiz ‚test·iŋ]
(electronics)
The measurement of the power dissipated in a resistance termination of given value joined to one end of a telephone or telegraph circuit when no test power is applied to the circuit.
References in periodicals archive ?
T3 will also be used to evaluate ice-protection system performance, landing gear and nosewheel steering operation, environmental control system performance and the cabin pressure control system, as well as community noise testing.
the centre is also equipped with a noise testing system considered the first of its kind in the UAE.
But David Konyn said he and the neighbor have reached a tentative agreement for noise testing that would allow the construction to go forward this spring and summer.
The new test tracks will enable train performance testing under various conditions: for example, operation at a maximum speed of 100km/hour, continuous operation, and noise testing on curves.
It is designed for general purpose and larger channel count precision acoustic measurements in a variety of applications, including vehicle pass-by noise testing, environmental noise analysis, wind tunnel arrays, high sound pressure level measurements, and appliance and other consumer product noise evaluations.
In a change to previous years, there will be no noise testing, scrutineering or documentation the day before - all will now take place on the morning of the event.
LMS provides data acquisition systems and analysis software for acoustic engineering applications, including sound intensity and sound power testing, material testing, pass-by noise testing, sound source localisation and sound quality.
In this situation, the Sterling police did not do any noise testing.
com/908ee-XXX AERO NAV Laboratories Fire Testing 195 CSZ Testing Services Solar Panel Testing 196 Delserro Engineering Solutions HALT/HASS Reliability Testing 197 Elite Electronic Engineering JIS DO203-S2 Water Spray Testing 198 Powder Technology ISO 12103-1 Test Dust 199 Quest Engineering Solutions Noise Testing 200 Sypris Test and Measurement [SO.
Because Boeing had, by then, adapted its own transonic windtunnel to enable acoustic testing for propeller-driven projects, it was decided that, if Rolls-Royce were to offer an engine, the UK had to develop a windtunnel capability for propeller performance and noise testing at high speeds," he says.
Suitable for a wide range of applications, from noise at work assessments to vehicle noise testing and environmental noise measurements, Cirrus' CR:206A sound level meters are easy to use, yet capable of meeting sophisticated modern noise measurement guidelines.