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Physics Of Guitars Essay

2473 words - 10 pages

Almost everybody can appreciate guitars. Guitars are at the forefront of music as the centerpiece of most bands. Guitars are a highly versatile instrument capable of playing full 6 note chords, unlike most instruments. As much as music depends on guitars, guitars also depend on physics. Without understanding the properties sound, guitars wouldn’t be possible. Guitars use the principles of acoustics to produce the sound you hear.

Acoustic guitars and electric guitars produce sound in two different ways. Acoustic guitars use a resonating chamber to amplify the sound. Electric guitars use pick-ups to transform the sound into electrical impulses, then the electrical impulses are then converted to sound by amplifiers.

Strings can alter the sound of a guitar by a large factor. Strings on acoustic guitars are much larger than on electric guitars. This is because acoustic guitars produce entirely their own sound where electric guitars can alter their sound by using amplifiers and foot pedals. Strings can also be made of different materials. Most strings for electric guitars are a type of coated metal while acoustic guitars can use nylon strings to produce a softer sound and are easier on the fingers.

Amps are how electric guitars produce most of their sound. As stated earlier, electric guitars do not have resonating chambers to amplify their sound and they have smaller strings that produce smaller amplitude of waves. To use an amp, the guitar needs to have pick-ups that turn the sound into electrical impulses that is sent to the amp that usually has volume and sound controls.

Acoustic and electric guitars are very different in how they produce sound, but the basic principles of how the sound is created is the same. Guitars can produce a wide range of sounds depending on the size and type of strings. Strings can be made of coated metal or nylon depending on the desired sound. Guitars are a beautiful part of music and a wonderful example of acoustics.

Ah, the beauty of guitars. A guitar is a wonderful, versatile instrument. It is capable of playing up to 6 notes at one time allowing the user to play full-bodied chords. There are two main types of guitars, the acoustic and electric. Even though these may seem very similar in design, they are very different in the way most of the sound is produced and amplified.

Guitars can be considered as the single most important instrument in modern music, but how did they get such a highly regarded title? Most guitars are inexpensive, portable, and can be learned easily at a beginner level. Guitars also have a long history being passed from one culture to another. As allmusic stated:
Its route into American musical consciousness took it through Hawaii, where it was
introduced by Portuguese sailors in the nineteenth century and where it gave birth to
an enormous craze for Hawaiian music whose scope in the early twentieth century is

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