Audio notch filters help reveal low-level distortion products that would otherwise be hidden under a test signal in audio ...

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 ...

How easily can you detect distortion on your audio system? An online interactive listening test gives you a chance to find out by testing your listening ability to detect nonlinear distortion for ...

SoundGym, the ear training platform, has just added a new game known as Distorted Reality. This is designed to help the user to detect saturation and distortion on a variety of sources. This is a Pro ...

In previous episodes of this long-running series looking at the world of high-quality audio, at every point we’ve stayed in the real world of physical audio hardware. From the human ear to the ...

Monsieur Fourier did an amazing thing when he figured out how to move between time and frequency domains. Scopes are inherently time-domain instruments, so let's see how much our eyes can tell us ...