‘the resonant frequencies of the vibrations bear simple _harmonic_ relationships to each other’

‘It was not just to these areas that he contributed but, even more importantly, his work brought out fundamental relationships between the areas when he studied _harmonic_ analysis on topological groups and characteristic classes.’

‘the response of any linear circuit can be found by superposing the responses to each _harmonic_ component of the signal’

‘Thus, infrared photons at a I Am fundamental wavelength would produce a second _harmonic_ signal in the green at 0.5 Am.’

‘a basic four-chord _harmonic_ sequence’

‘The CD is almost exclusively built on funk grooves and avoids the _harmonic_ and melodic language of bebop.’

‘In both the first and third movements I was often reminded of the toccata-like sections of Prokofiev's sonatas and concertos, though Lees' melodic and _harmonic_ approaches are quite different.’

‘Their music, generally set for unaccompanied four-voice chorus, lacks the melodic and _harmonic_ suavity of European music of the time.’

‘ _harmonic_ charts’

‘But apparently - I've discussed this with some western astrologers - for the ninth _harmonic_ you multiply it by nine, and divide it.’

‘For example, the Earth's magnetic field has a _harmonic_ related to the Moon's daily variations, and also many other harmonics.’

‘The square wave represents a sum of sinusoidal frequencies at odd harmonics of the base frequency, the amplitude of which is highest for the base frequency and decreases as the frequency increases.’

‘the fifth _harmonic_ ’

‘You should know that _harmonic_ symmetry demands a second great circle meridian to create sunup and sundown corner quadrants’

‘Daughter In The House Of Fools and Mikazuki relying on a more rhythmic and _harmonic_ propulsion utilising a disjointed funk and Eastern sounding harmonics respectively.’

‘In contrast, the gorgeous ‘Waltz with Heating’ is a performance of simple, restrained beauty built around bell like harmonics and rippling chords.’

‘It is characteristic of the stretched string that the second _harmonic_ has a frequency twice that of the fundamental; the third _harmonic_ has a frequency three times that of the fundamental; and so forth.’

‘In the concert hall and the recording studio the utmost accuracy is required; with a shorter tube, the same pitches are produced as lower numbers of the _harmonic_ series, where the intervals between harmonics are greater.’