Acoustic resonance

Concussions are dangerous. Recently, some light has been shed on one of the newest yet most pressing issues of the most recent years. Concussions, a potentially fatal outcome from high impact collisions in aggressive sports. At a professional level, competitors are at an all time high in their athletic ability. Although there are much worse and life threatening injuries in sports, concussions are a common injury that can happen multiple times. With these types of forces and pressures on the head…

has to be as strong as possible but on the other hand it must not influence speaker cone movement. Therefore it needs to be as open and durable as possible. Well-vented design assures heat radiates away from the voice coil. The last factor is self-resonance. To counter this the chassis has to be acoustically dampened. 1.6. Voice coil…

The African Djembe was said to be created in the 12th century; it’s considered one of the most versatile and boundless drumming instruments on the earth (Drum Africa). A Guinean drum that is played throughout Africa that is known to resemble the figure of a woman with it’s round upper half, small waist, and large lower half is called the Djembe drum. This unique drum was created by Blacksmiths from the caste Manlike in Guinea; with its exclusive sound spectrum the djembe produces a strong…

practical experience of the human body through surgery and other similar procedures) and physiology. Apart from these, they also need to study on more subjects like Psychology, (HLD) human language development, Linguistics, Neuroanatomy, Genetics, and acoustics etc. to make sure that…

Stonehenge. One of Great Britain’s most well-known and ancient landmarks, this roughly circular arrangement of stones is visited by countless tourists each year. So well-known is Stonehenge in fact, that the geography and culture of the United Kingdom can no longer be discussed without at least a passing mention of the landmark. It is safe to say that Stonehenge has deeply rooted itself within Britain’s history and identity and yet, despite how ostensibly important it is, it is interesting to…

The Lute The lute, the most prolific instrument during the 16th century, was “in almost universal use in western Europe” because it was treasured for its ability to arouse emotions through its “expressive and finely shaded tone”. Since the lute was so abundant during the Renaissance period “it is one of the first instruments for which we find any large quantity of written music” in which polyphonic singing and secular songs as well as dances were merged together. The lute, because it was so…

(Oxford) Intra diegetic music is usually “acoustic,” suggested by experts, which means the audience cannot be seen the source on screen. Television music often uses themes fragments to signify characters and settings in a TV story, which is like music used in film. Music has several functions: illustration…

The cirrhotic liver 's rigidity can give investigative information on the site and acuteness of cirrhosis. Techniques used include “transient elastography, acoustic radiation force impulse imaging, supersonic shear imaging and magnetic resonance elastography”. Compared to a biopsy, elastography can test a broader section of the liver and is unproblematic. It also shows considerable connection with the seriousness of cirrhosis. Other tests executed…

'The idea is to produce things that are as strange and mysterious to you as the first music you ever heard.' Brian Eno Brian Peter George Jean-Baptiste de La Salle Eno or, as more commonly known to the world, just Brian Eno, can be unbiasedly described as an iconic contemporary British artist. He began his music career with guitarist Anthony Grafton in 1968 in Maxwell Demon, and was influenced by such bands as The Velvet Underground (Independent.co.uk, 1998) his real legacy began in 1971, as a…