Skype has a dedicated sound test tool via which you can check to see whether both your microphone and speakers are working as they should. The tool works by having you call an automated computer ...

In a nod to its storied past, Porsche‘s 928 noise test vehicle now sits proudly in the Porsche Museum. Dubbed a “dinosaur” by Harald Mann, a long-time test engineer, this unique vehicle has played a ...

Posts from this topic will be added to your daily email digest and your homepage feed. We compared the AirPods Max, Sony WH-1000XM5, Bose QuietComfort 45, and the original Bose QC1 on the streets of ...

Whether testing RF analog or digital modulation or high-speed serial signals, you often need to add a known quantity of noise, especially for receiver testing. The FMNG1xxx series of calibrated noise ...

Noise, vibration, and harshness are three ways to describe environmental disturbances that have an impact on both people and systems. There are various types of equipment used in the testing of noise, ...

SANTA ROSA, CA—Keysight Technologies on Thursday introduced a new phase noise measurement system for "power users", which enables them to optimize and prove performance of new designs, meet ...

Noise figure meters measure the noise contribution of an amplifier relative to a noise-free amplifier at a reference temperature. For most Ku-band amplifiers, values are expressed in decibels (dB).