A frequency response measurement reports the output levels of a DUT when stimulated with different frequencies of known level. The simplest of all frequency response measurements consists of only two ...

Audioholics answers our questions about the importance of audio measurements and reveals which amplifiers, subwoofers and loudspeakers have measured best. AH: Audio measurements (if done properly) ...

It’s been a while since the last installment in our Know Audio series, in which we investigated distortion as it applies to Hi-Fi audio. Now it’s time to return with part two of our look at distortion ...

As a former telecommunications electrical engineer, I come from a profession where analytical analysis and measurements are a necessity when designing a new product. Working for one of the largest ...

In Audioholic’s subwoofer reviews, our measurements are an analysis of a subwoofer's ability to accurately reproduce the source content. This involves testing its behavior with respect to linear ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Transmitting and storing audio signals in the digital domain is well-established in the broadcast ...

Intermodulation distortion is one of the most interesting signal analyzer measurements. Often abbreviated IMD, it is an important metric of linearity for a wide range of RF and microwave components.

In digital broadcasting, video and audio signals are broadcast at low bit rates *2 by employing efficient compression schemes. Audio signals are compressed using so-called perceptual audio coding ...

September 22, 2014. Keysight Technologies Inc. has announced the U8903B performance audio analyzer, the next-generation model of the U8903A. The U8903B is flexible with configurable options such as ...

If you follow audiophile reviewers, you’ll know that their stock-in trade is a very fancy way of saying absolutely nothing of quantifiable substance about the subject while sounding knowledgeable ...