The relatively low- and mid-level added noise conditions also show a second harmonic component at about 110 Hz.

However, it is actually the sound of different harmonic components of same note coming into dominance at different times.

A piano is sometimes used percussively as well, although for the most part it provides melodic and harmonic components that are, by Cageian standards, almost conventional.

They separate the various harmonic components of frequency doubled laser systems by selective spectral reflection and transmission.

The resulting measured second harmonic signal contains the second harmonic component from the buried interface alone.

Different portions of a sine wave will have different harmonic components.

A Fourier decomposition of the noise spectrum showed certain harmonic components, but this clue led nowhere.

Clearly in the limit of the frequency going to zero, the frequency separation of the harmonic components becomes infinitesimal.

Cables and pulleys were used in a Fourier synthesizer, a tide-predicting machine, which summed the individual harmonic components.

The concept can be generalized to a total, distortion, or true power factor where the apparent power includes all harmonic components.