Search results
Results From The WOW.Com Content Network
See also: Three-hole pipe. A pipe is a tubular wind instrument in general, or various specific wind instruments. [1] The word is an onomatopoeia, and comes from the tone which can resemble that of a bird chirping [citation needed]. With just three holes, a pipe's range is obtained by overblowing to sound at least the second or the third ...
Pipette calibration is essential to ensure that the instrument is working according to expectations and as per the defined regimes or work protocols. Pipette calibration is considered to be a complex affair because it includes many elements of calibration procedure and several calibration protocol options as well as makes and models of pipettes ...
Historically, the definition of a scientific instrument has varied, based on usage, laws, and historical time period. [1] [2] [3] Before the mid-nineteenth century such tools were referred to as "natural philosophical" or "philosophical" apparatus and instruments, and older tools from antiquity to the Middle Ages (such as the astrolabe and pendulum clock) defy a more modern definition of "a ...
Pipe (instrument), a traditional perforated wind instrument; Bagpipe, a class of musical instrument, aerophones using enclosed reeds Pipes and drums or pipe bands, composed of musicians who play the Scottish and Irish bagpipes; Organ pipe, one of the tuned resonators that produces the main sound of a pipe organ
The three-hole pipe, also commonly known as tabor pipe or galoubet, is a wind instrument designed to be played by one hand, leaving the other hand free to play a tabor drum, bell, psalterium or tambourin à cordes, bones, triangle or other percussive instrument. The three-hole pipe's origins are not known, but it dates back at least to the 12th ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
This produces the pipe's sound. The wind passes through the shallot and up into the resonator, which focuses and refines the sound wave produced by the reed. The length of the air column as well as the length, mass, and stiffness of the reed itself, determine the frequency of the instrument. [3]
What makes things still more complicated is the fact that names of similar instruments of kindred nations, such as Russians, Ukrainians and Belarusians are often mixed. N. I. Privalov fixed the name svirel to the double pipe, because this is how the instrument was referred to in the Smolensk region, the major area of its popularity. The single ...