Generate test tones for radio audio level alignment Calibration and testing of sound equipment or speakers Reference tone generation for tuning musical instruments Demonstration of audio ...

Expert noise consultants are concerned that an offshore wind project set to be built just 9 miles off the New Jersey coast ...

Signal generators equipped with modified microwave hardware for enhanced EVM performance as well as higher output power.

Rohde & Schwarz upgraded its SMW200A vector signal generator and midrange counterpart, the R&S SMM100A, to significantly ...

Abstract: Two-level voltage source inverters with pulse width modulation (PWM) generate multiple carrier harmonics, thereby exciting high-frequency noise from the motor. Based on a special dual-branch ...

Rohde & Schwarz has upgraded its industry leading R&S SMW200A vector signal generator and its midrange counterpart, the R&S SMM100A.

It now offers improved error vector magnitude (EVM) for 5G NR FR3 research and demanding RF tasks, along with a new RF ...

An app that uses white noise, nature sounds, and focus features to boost your productivity.

It's not for every adventure, but the SOUNDBOKS Go packs premium audio into a fairly durable package with great battery life.

The best noise-cancelling headphones are designed to step in and limit the interference of ambient sounds so you can enjoy your music, podcast or movie-on-the-go to the fullest. Yet not all noise ...

Of course, no matter how high the frequency, the basics still apply ... which can be done with a pulse generator and an oscilloscope to characterize impedance discontinuities in the cable.

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...