vibrate
71Gramophone record — A 12 inch (30 cm) 33⅓ rpm record (left), a 7 inch 45 rpm record (right), and a CD (above) A gramophone record, commonly known as a phonograph record (in American English), vinyl record (in reference to vinyl, the material most commonly used after …
72Normal mode — For other types of mode, see Mode (disambiguation). Vibration of a single normal mode of a circular disc with a pinned boundary condition along the entire outer edge. See other modes. A normal mode of an oscillating system is a pattern of motio …
73Want One — Infobox Album Name = Want One Type = studio Artist = Rufus Wainwright Released = September 23, 2003 Recorded = Genre = Pop Length = 62:31 Label = DreamWorks Producer = Marius De Vries Reviews = *Allmusic Rating|2.5|5… …
74Stretched tuning — is a detail of musical tuning, applied to wire stringed musical instruments, older, non digital electric pianos (such as the Fender Rhodes piano and Wurlitzer electric piano), and sample based synthesizers based on these instruments, to… …
75Mechanical filter — Figure 1. A mechanical filter made by the Kokusai Electric Company intended for selecting the narrow 2 kHz bandwidth signals in SSB radio receivers. It operates at 455 kHz, a common IF for these receivers, and is dimensioned 45×15×15 mm ( …
76Mechanical resonance — This article is about mechanical resonance in physics and engineering. For a general description of resonance, see resonance. For mechanical resonance of sound including musical instruments, see acoustic resonance. For the music album by the… …
77Relief (music) — Relief, or profile, refers to the amount of curvature in the neck of a guitar or other similar stringed instrument. When the strings of a guitar vibrate, they vibrate in an elliptical shape. Thus, in order to allow for the best possible action,… …
78Mouthpiece (woodwind) — Woodwind mouthpiece The mouthpiece of a woodwind instrument is that part of the instrument which is placed partly in the player s mouth. Single reed instruments, capped double reed instruments, and fipple flutes have mouthpieces while exposed… …
79Acoustic guitar — An acoustic guitar is a guitar that uses only acoustic methods to project the sound produced by its strings. The term is a retronym, coined after the advent of electric guitars, which depend on electronic amplification to make their sound audible …
80Mode shape — ] In the study of vibration in engineering, a mode shape describes the expected curvature (or displacement) of a surface vibrating at a particular mode. To determine the vibration of a system, the mode shape is multiplied by a function that… …
