Resonator Resonator A resonator is a device or system that exhibits resonance or resonant behavior, that is, it naturally oscillates at some frequencies, called its resonant frequencies, with greater amplitude than at others. The oscillations in a resonator can be either electromagnetic or mechanical (including acoustic). Resonators are used to either generate waves of specific frequencies or to select specific frequencies from a signal. Musical instruments use acoustic resonators that produce sound waves of specific tones. Another example is quartz crystals used in electronic devices such as radio transmitters and quartz watches to produce oscillations of very precise frequency. A cavity
There Is Always Something There to Remind Me There Is Always Something There to Remind Me "There Is Always Something There To Remind Me" is the final single released by British Indie rock band The Housemartins. An unfavourable account of Paul Heaton's schooldays akin to The Smiths' "The Headmaster Ritual", the non-album single was released in April 1988 as a 7" and a 12" and reached #35 in the singles chart. A video was made for the single featuring the band members dressed as school teachers. It was filmed at the Bishop Douglass School in Finchley, Greater London. The single cover artwork was designed by Paul Warhurst, the