Acoustic guitar
A string instrument that produces sound through acoustic resonance.
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An acoustic guitar is a musical instrument in the string family. It produces sound through the vibration of strings, which is transmitted from the bridge to the soundboard and the air inside the hollow body, creating resonance. The term 'acoustic guitar' distinguishes it from an electric guitar, which relies on electronic amplification.
Background
The guitar likely originated in Spain in the early 16th century, deriving from the guitarra latina. Gitterns, small plucked guitars with a round back, appeared during the Spanish Middle Ages. Modern guitar-shaped instruments emerged in the Renaissance era. Vihuelas were common string instruments in 16th-century Spain, later distinguished into vihuela de arco (mimicking the violin) and vihuela de Penola (played with a plectrum or by hand).
Did You Know?
- The guitar's six strings are tuned (low to high) E2 A2 D3 G3 B3 E4 in standard tuning.
- The soundboard increases the vibrating area through mechanical impedance matching, producing a louder sound.
Frequently Asked Questions
What is the Acoustic guitar?
The Acoustic guitar is a six-stringed instrument belonging to the string family, recognized in the series as a purely resonant performer. Unlike its electric counterpart, it generates all of its tone through the natural vibration of its strings and the hollow body cavity rather than any electronic signal chain.
Where and when did the Acoustic guitar first appear?
The instrument traces its origins to Spain in the early 16th century, evolving from earlier stringed predecessors such as the guitarra latina, gitterns, and vihuelas. These older designs laid the groundwork for the modern six-string form that fans recognize today.
How does the Acoustic guitar actually produce its sound?
When a string is plucked or strummed, its vibration travels through the bridge into the spruce soundboard and the air trapped inside the hollow body. This combined resonance amplifies the tone naturally, which is the defining acoustic mechanism that sets it apart from electric amplification.
What is the standard tuning and string configuration for the Acoustic guitar?
The instrument carries six strings tuned, from lowest to highest, to E2, A2, D3, G3, B3, and E4. Spruce is the wood most commonly associated with its soundboard, giving the instrument its bright, projecting tonal character.
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Sources
Compiled from Wikipedia and the sources listed below. Text from Wikipedia is available under CC BY-SA 4.0; this entry is adapted from it.
- Wikipedia: Acoustic guitar (CC BY-SA 4.0).
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