It is possible to mitigate these interferences by controlling ambient noise within certain limits; however, this potentially makes the difference between a pass and a referral. At its most basic level ...

Megan Gerhart, Au.D. received her doctorate of audiology from the University of Florida. She has experience helping pediatrics to geriatrics both in private practice and medical models of care. She ...

It almost seems like another age, but a common complaint of office workers was that the modern open-plan office was too noisy to get anything done. The constant hubbub of chatter, machinery, and ...

Measuring phase noise with a spectrum analyzer. The primary advantage of dedicated phase-noise analyzers. The cross-correlation method. Using a spectrum analyzer is the oldest, most straightforward, ...

Santa Rosa, CA. Keysight Technologies today announced the newest release of its high-performance, Advanced Low-Frequency Noise Analyzer (A-LFNA), which is designed to make fast, accurate, and ...

Figure 1: Cavitation pattern on the propeller of the research catamaran Frans Hendrik Lafeber Figure 2: Noise map of the Dutch and German EEZ’s in the N. Sea. As underwater radiated noise levels in ...