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The xylophone (from Ancient Greek ξύλον (xúlon) 'wood' and φωνή (phōnḗ) 'sound, voice'; [1] [2] lit. ' sound of wood ' ) is a musical instrument in the percussion family that consists of wooden bars struck by mallets .
Musical acoustics or music acoustics is a multidisciplinary field that combines knowledge from physics, [1] [2] [3] psychophysics, [4] organology [5] (classification of the instruments), physiology, [6] music theory, [7] ethnomusicology, [8] signal processing and instrument building, [9] among other disciplines.
Abraham Bloemaert playing a bagpipe.. A musical instrument is a device created or adapted to make musical sounds.In principle, any object that produces sound can be considered a musical instrument—it is through purpose that the object becomes a musical instrument.
A glockenspiel and a set of crotales in use While individual cowbells are generally considered unpitched, sets such as these can be found in a chromatic arrangement.. A pitched percussion instrument (also known as a melodic or tuned percussion instrument) is a percussion instrument used to produce musical notes of one or more pitches, as opposed to an unpitched percussion instrument which is ...
The psychology of music, or music psychology, is a branch of psychology, cognitive science, neuroscience, and/or musicology. It aims to explain and understand musical behaviour and experience , including the processes through which music is perceived, created, responded to, and incorporated into everyday life.
A pure tone's pressure waveform versus time looks like this; its frequency determines the x axis scale; its amplitude determines the y axis scale; and its phase determines the x origin.
The neuroscience of music is the scientific study of brain-based mechanisms involved in the cognitive processes underlying music.These behaviours include music listening, performing, composing, reading, writing, and ancillary activities.
Psychophysics quantitatively investigates the relationship between physical stimuli and the sensations and perceptions they produce. Psychophysics has been described as "the scientific study of the relation between stimulus and sensation" [1] or, more completely, as "the analysis of perceptual processes by studying the effect on a subject's experience or behaviour of systematically varying the ...