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Engineers are rewriting the rules on how car cabin noise is measured

For decades, carmakers treated cabin noise as a single number problem, something to be tamed with thicker glass and extra ...
Nature

The impact of a noise reduction quality improvement project upon sound levels in the open-unit-design neonatal intensive care unit

To decrease measured sound levels in the neonatal intensive care unit through implementation of human factor and minor design modification strategies. Our goal was to identify and implement human ...
Nature

A targeted noise reduction observational study for reducing noise in a neonatal intensive unit

Excessive noise in neonatal intensive care units (NICUs) can interfere with infants’ growth, development and healing. We implemented a noise reduction strategy in an urban, tertiary academic medical ...
Electronic Design

Let your digital receiver measure its own noise figure

Modern digital receiver/exciters (DREX) used in radar and communications systems are capable of significant self-testing in a production factory environment. Long past are the days where the analog ...