Audiophiles spend a lot of time and effort worrying about audio specs like Total Harmonic Distortion (THD). Makes sense, because THD affects the quality of audio reproduction. However, THD can ...

This is expressed as Total Harmonic Distortion, usually as a percentage of the output which is composed of harmonics. A good quality Hi-Fi amplifier will typically have a %THD in the order of a ...

Two phrases are commonly encountered in discussions of harmonic distortion. One is total harmonic distortion (THD), and the other is distortion factor (DF). The definition of the first phrase is ...

Because the Quickie is a single-ended tube preamp, it has more 2nd-order harmonic distortion than a typical transistor preamp, thus the 5% THD you hear in this tone may sound different from the 5% ...

Fig. 2 shows a typical result. THD+N stands for Total Harmonic Distortion plus Noise. Harmonic distortion is the unwanted addition of new tones to the audio signal. These tones are harmonically ...

Some 1-million plug-in devices provided to homeowners by Whisker Labs are now programmed to monitor and measure total harmonic distortion (THD). THD is a gauge of uneven or “noisy” power, which at ...

The term “distortion rms” is used to denote the rms value of harmonic current with the fundamental left out of the summation. The rms current is basically the total effective load current. Calculate ...

Music Connection recently had the opportunity to chat with Michael Boehringer, product manager at beyerdynamic, about the ...

Total harmonic distortion (THD) is the harmonic distortion present in a signal, defined as the ratio of the root-mean square (RMS) amplitude of a set of higher harmonic frequencies to the RMS ...

Designing total-harmonic-distortion (THD) measurement into a system usually involves a notch filter and a broadband ac measurement. The problem with this technique is that it measures both THD and ...

Inverter generators are safer for appliances because of their total harmonic distortion (THD). A lower THD is "cleaner," ...