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A shot timer is a shot activated timer used in shooting sports, which starts the competitor by an audible signal and also records the competitor's time electronically by detecting the sound of each shot, together with the time from the start signal. When the competitor is finished, the timer will show the time from the start signal until the ...
A PSEM gives a read-out based on sound exposure, usually Pa²·h, and the older 'classic' dosimeters giving the metric of 'percentage dose' are no longer used in most countries. The problem with "%dose" is that it relates to the political situation and thus any device can become obsolete if the "100%" value is changed by local laws.
In the past, a common time measuring instrument was the sundial. Today, the usual measuring instruments for time are clocks and watches. For highly accurate measurement of time an atomic clock is used. Stopwatches are also used to measure time in some sports.
Compound time signatures In a compound meter, there is an additional rhythmic grouping within each measure. This example shows 6 8 time, indicating 6 beats per measure, with an eighth note representing one beat. The rhythm within each measure is divided into two groups of three eighth notes each (notated by beaming in groups of three).
The spout, in the U.S., is usually calibrated to allow a flow of 1 fluid ounce per second, so that a bartender can measure accurate and consistent shots of liquor or portions for cocktails based on timed pours, without needing to use a jigger or other measuring device. [3]
Music education is a field of practice in which educators are trained for careers as elementary or secondary music teachers, school or music conservatory ensemble directors. Music education is also a research area in which scholars do original research on ways of teaching and learning music.
Gordon music-learning theory is a model for music education based on Edwin Gordon's research on musical aptitude and achievement in the greater field of music learning theory. [1] [2] The theory is an explanation of music learning, based on audiation (see below) and students' individual musical differences. The theory takes into account the ...
Pulses per quarter note (PPQN), also known as pulses per quarter (PPQ), and ticks per quarter note (TPQN), is the smallest unit of time used for sequencing note and automation events. [1] The number of pulses per quarter note is sometimes referred to as the resolution of a MIDI device, and affects the timing of notes that can be achieved by a ...