Tuesday, 26 May 2015

Acoustic guitar:

“If you play acoustic guitar you're the depressed, sensitive guy.”

 An acoustic guitar is a guitar that uses only acoustic means to transmit the strings' vibrational energy to the air in order to make a sound. Acoustic means not electric or using electric impulses (see Electric guitar). The sound waves of an acoustic guitar are directed through the body of the guitar creating a sound. This typically involves the use of a sound board and a sound box to strengthen the vibrations of the strings.

The main source of sound in an acoustic guitar is the string, which is plucked with the finger or with a plectrum. The string vibrates at a necessary frequency and also create many harmonics at various different frequencies. The frequencies produced can depend on string length, mass, and tension. The string causes the soundboard and sound box to vibrate, and as these have their own resonances at certain frequencies, they amplify some string harmonics more strongly than others, hence affecting the timbre produced by the instrument.

By definition the guitar is a musical instrument having a flat-backed rounded body that narrows in the middle, a long fretted neck, and usually six strings (see photo), played by strumming or plucking.

The guitar is considered a European-invented instrument that first appeared during the medievel period. The form of the modern classical guitar is credited to Spanish guitar maker Antonio Torres circa 1850.

Torres increased the size of the guitar body, altered its proportions, and invented the "fan" top bracing pattern. Antonio Torres' design greatly improved the volume, tone, and projection of the instrument, and has remained essentially unchanged.

At around the same time that Torres started making his breakthrough fan-braced guitars in Spain, German immigrants to the USA - among them - had begun making guitars with X-braced tops. Steel strings for instruments were invented in 1900. Steel strings made for louder guitars, however, the increased tension that the steel strings created did not work with Antonio Torres' fan braced design. Guitar makers, such as Christian Fredrich Martin invented the X brace for the new steel stringed guitar.

Steven Paul Elliott Smith was an American singer-songwriter and musician. Smith was born in Omaha, Nebraska, raised primarily in Texas, and resided for a significant portion of his life in Portland, Oregon, where he first gained popularity. His primary instrument was the guitar, but he was also proficient in piano, clarinet, bass guitar, drums, and harmonica.

1 comment:

  1. Interesting post, thank you for your introduction to the history of guitar development

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