Acoustic-electric guitar

Last updated
Fender DG-41SCE guitar. Fender DG-41SCE Electro-acoustic guitar.JPG
Fender DG-41SCE guitar.

An acoustic-electric guitar is an acoustic guitar fitted with a microphone, or a magnetic or piezoelectric pickup. They are used in a variety of music genres where the sound of an acoustic guitar is desired but more volume is required, especially during live performances. The design is distinct from a semi-acoustic guitar, which is an electric guitar with the addition of sound chambers within the guitar body.

Contents

Usually, acoustic-electric guitars are fitted with piezoelectric pickups, requiring a preamplifier incorporated into the guitar body to amplify the signal before it travels to the main guitar amplifier. These preamps may also come with an integrated tuner and tone controls of varying types; equalizers with up to six frequency bands may be used.

Acoustic-electric guitar with slotted headstock and an electric sound hole pickup. Stonebridge Acoustic Guitar.jpg
Acoustic-electric guitar with slotted headstock and an electric sound hole pickup.

History

In the 1920s, guitarists like Eddie Lang transitioned the acoustic guitar from a primarily solo instrument to use in big bands. [1] However, in a big band, the guitar was outplayed by the horn section and drums, and the need for amplification became apparent quickly. [1] Various experiments at electrically amplifying the vibrations of a string instrument date back to the early part of the twentieth century; patents from the 1910s show telephone transmitters adapted and placed inside violins and banjos to amplify the sound. Hobbyists in the 1920s used carbon button microphones attached to the bridge, but these detected vibrations from the bridge on top of the instrument, so the resulting signal was weak. [2]

The first person to create the modern electric pickup for the acoustic guitar was Lloyd Loar, with his company Vivi-tone. [3] In the early 1930s, Loar split from Gibson and founded Vivitone, where he created an early electric pickup for the acoustic guitar. Electronics were mounted in a removable drawer that slid out of the bass rim of the guitar. [3] The signal was then transferred from a wooden bridge to a metal plate which allowed for an electric output and thus amplification. [4] The first commercially available electric pickup however were Harry DeArmond's FHC pickups, released in the 1930s. [5] They were widely adopted because they did not require any modification of the guitar. [5]

In 1954, Gibson released the first commercially successful flattop acoustic-electric guitars, the J–160E and CF-100E. [6] Notable 1970s companies include Ovation [7] and Takamine. [8]

During their MTV Unplugged performance, Nirvana frontman Kurt Cobain notably used an acoustic-electric guitar in order to calm his nerves on being on a show known for its use of acoustic instruments, allowing for him to run his guitar through his pedal board and amp for a more familiar sound.

See also

Related Research Articles

<span class="mw-page-title-main">Steel-string acoustic guitar</span> Musical instrument

The steel-string acoustic guitar is a modern form of guitar that descends from the gut-strung Romantic guitar, but is strung with steel strings for a brighter, louder sound. Like the modern classical guitar, it is often referred to simply as an acoustic guitar, or sometimes as a folk guitar.

<span class="mw-page-title-main">Electric guitar</span> Electrical string musical instrument

An electric guitar is a guitar that requires external amplification in order to be heard at typical performance volumes, unlike a standard acoustic guitar. It uses one or more pickups to convert the vibration of its strings into electrical signals, which ultimately are reproduced as sound by loudspeakers. The sound is sometimes shaped or electronically altered to achieve different timbres or tonal qualities from that of an acoustic guitar via amplifier settings or knobs on the guitar. Often, this is done through the use of effects such as reverb, distortion and "overdrive"; the latter is considered to be a key element of electric blues guitar music and jazz, rock and heavy-metal guitar-playing. Designs also exist combining attributes of the electric and acoustic guitars: the semi-acoustic and acoustic-electric guitars.

<span class="mw-page-title-main">Guitar</span> Fretted string instrument

The guitar is a stringed musical instrument, that is usually fretted and typically has six or twelve strings. It is usually held flat against the player's body and played by strumming or plucking the strings with the dominant hand, while simultaneously pressing selected strings against frets with the fingers of the opposite hand. A guitar pick may also be used to strike the strings. The sound of the guitar is projected either acoustically, by means of a resonant hollow chamber on the guitar, or amplified by an electronic pickup and an amplifier.

<span class="mw-page-title-main">Electric piano</span> Electro-mechanical keyboard musical instrument

An electric piano is a musical instrument that has a piano-style musical keyboard, where sound is produced by means of mechanical hammers striking metal strings or reeds or wire tines, which leads to vibrations which are then converted into electrical signals by pickups. The pickups are connected to an instrument amplifier and loudspeaker to reinforce the sound sufficiently for the performer and audience to hear. Unlike a synthesizer, the electric piano is not an electronic instrument. Instead, it is an electro-mechanical instrument. Some early electric pianos used lengths of wire to produce the tone, like a traditional piano. Smaller electric pianos used short slivers of steel to produce the tone. The earliest electric pianos were invented in the late 1920s; the 1929 Neo-Bechstein electric grand piano was among the first. Probably the earliest stringless model was Lloyd Loar's Vivi-Tone Clavier. A few other noteworthy producers of electric pianos include Baldwin Piano and Organ Company, and the Wurlitzer Company.

<span class="mw-page-title-main">Acoustic bass guitar</span> Type of acoustic instrument

The acoustic bass guitar is a bass instrument with a hollow wooden body similar to, though usually larger than, a steel-string acoustic guitar. Like the traditional electric bass guitar and the double bass, the acoustic bass guitar commonly has four strings, which are normally tuned E-A-D-G, an octave below the lowest four strings of the 6-string guitar.

<span class="mw-page-title-main">Instrument amplifier</span> Amplifier with loudspeaker for use with musical instruments

An instrument amplifier is an electronic device that converts the often barely audible or purely electronic signal of a musical instrument into a larger electronic signal to feed to a loudspeaker. An instrument amplifier is used with musical instruments such as an electric guitar, an electric bass, electric organ, electric piano, synthesizers and drum machine to convert the signal from the pickup or other sound source into an electronic signal that has enough power, due to being routed through a power amplifier, capable of driving one or more loudspeaker that can be heard by the performers and audience.

<span class="mw-page-title-main">Guitar amplifier</span> Electronic amplifier for musical instruments

A guitar amplifier is an electronic device or system that strengthens the electrical signal from a pickup on an electric guitar, bass guitar, or acoustic guitar so that it can produce sound through one or more loudspeakers, which are typically housed in a wooden cabinet. A guitar amplifier may be a standalone wood or metal cabinet that contains only the power amplifier circuits, requiring the use of a separate speaker cabinet–or it may be a "combo" amplifier, which contains both the amplifier and one or more speakers in a wooden cabinet. There is a wide range of sizes and power ratings for guitar amplifiers, from small, lightweight "practice amplifiers" with a single 6-inch speaker and a 10-watt amp to heavy combo amps with four 10-inch or four 12-inch speakers and a 100-watt amplifier, which are loud enough to use in a nightclub or bar performance.

<span class="mw-page-title-main">DI unit</span> Audio signal conversion device

A DI unit is an electronic device typically used in recording studios and in sound reinforcement systems to connect a high output impedance unbalanced output signal to a low-impedance, microphone level, balanced input, usually via an XLR connector and XLR cable. DIs are frequently used to connect an electric guitar or electric bass to a mixing console's microphone input jack. The DI performs level matching, balancing, and either active buffering or passive impedance matching/impedance bridging. DI units are typically metal boxes with input and output jacks and, for more expensive units, “ground lift” and attenuator switches.

<span class="mw-page-title-main">Gibson ES-150</span> Electric Guitar

The Gibson ES-150 is a pioneering semi-acoustic electric guitar produced by Gibson Guitar Corporation. Introduced in 1936, it is generally recognized as the world's first commercially successful Spanish-style electric guitar. The ES stands for Electric Spanish, and Gibson designated it "150" because they priced it at around $150. The particular sound of the instrument came from a combination of the specific bar-style pickup and its placement, and the guitar's overall construction.

<span class="mw-page-title-main">Electric violin</span> Amplified violin, string instrument

An electric violin is a violin equipped with an electronic output of its sound. The term most properly refers to an instrument intentionally made to be electrified with built-in pickups, usually with a solid body. It can also refer to a violin fitted with an electric pickup of some type, although "amplified violin" or "electro-acoustic violin" are more accurate then.

<span class="mw-page-title-main">Semi-acoustic guitar</span> Type of electric guitar

A semi-acoustic guitar, also known as a hollow-body electric guitar, is a type of electric guitar designed to be played with a guitar amplifier featuring a fully or partly hollow body and at least one electromagnetic pickup. First created in the 1930s, they became popular in jazz and blues, where they remain widely used, and the early period of rock & roll, though they were later largely supplanted by solid-body electric guitars in rock.

<span class="mw-page-title-main">Archtop guitar</span> Type of steel-stringed acoustic or semi-acoustic guitar

An archtop guitar is a hollow acoustic or semi-acoustic guitar with a full body and a distinctive arched top, whose sound is particularly popular with jazz, blues, and rockabilly players.

<span class="mw-page-title-main">Pickup (music technology)</span> Captures vibrations produced by musical instruments

A pickup is a transducer that captures or senses mechanical vibrations produced by musical instruments, particularly stringed instruments such as the electric guitar, and converts these to an electrical signal that is amplified using an instrument amplifier to produce musical sounds through a loudspeaker in a speaker enclosure. The signal from a pickup can also be recorded directly.

<span class="mw-page-title-main">Lloyd Loar</span> Mandolin designer and luthier

Lloyd Allayre Loar (1886–1943) was an American musician, instrument designer and sound engineer. He is best known for his design work with the Gibson Mandolin-Guitar Mfg. Co. Ltd. in the early 20th century, including the F-5 model mandolin and L-5 guitar. In his later years he worked on electric amplification of stringed instruments, and demonstrated them around the country. One example, played in public in 1938 was an electric viola that used electric coils beneath the bridge, with no back, able to "drown out the loudest trumpet."

<span class="mw-page-title-main">Electric upright bass</span>

The electric upright bass (EUB) is an instrument that can perform the musical function of a double bass. It requires only a minimal or 'skeleton' body to produce sound because it uses a pickup and electronic amplifier and loudspeaker. Therefore, a large resonating structure is not required to project the sound into the air. This minimal body greatly reduces the bulk and weight of the instrument. EUBs must always be connected to an amplifier and speaker cabinet to produce an adequate audible sound. The EUB retains enough of the features of the double bass so that double bass players are able to perform on it.

<span class="mw-page-title-main">Gibson J-160E</span> Acoustic-electric guitar

The Gibson J-160E is one of the first acoustic-electric guitars produced by the Gibson Guitar Corporation.

An acoustic guitar is a musical instrument in the string family. When a string is plucked, its vibration is transmitted from the bridge, resonating throughout the top of the guitar. It is also transmitted to the side and back of the instrument, resonating through the air in the body, and producing sound from the sound hole. While the original, general term for this stringed instrument is guitar, the retronym 'acoustic guitar' – often used incorrectly to indicate the steel stringed model – distinguishes it from an electric guitar, which relies on electronic amplification. Typically, a guitar's body is a sound box, of which the top side serves as a sound board that enhances the vibration sounds of the strings. In standard tuning the guitar's six strings are tuned (low to high) E2 A2 D3 G3 B3 E4.

Classical electric guitars, also known as nylon-string electric guitars, represent a unique fusion of traditional classical guitar design and modern electric guitar technology. These instruments combine the rich and warm tonal qualities of nylon-stringed classical guitars with the versatility and amplified sound capabilities of electric guitars. By integrating nylon strings with onboard electronics, pickups, and preamp systems, classical electric guitars offer musicians a wide range of sonic possibilities for various musical genres and performance settings.

<span class="mw-page-title-main">Hybrid guitar</span> Type of electric guitar

A hybrid guitar is an electric guitar with the ability to produce a signal with the tonal quality of an acoustic guitar in addition to a typical electric signal from a magnetic pickup, allowing a wide tonal pallette. The signal from the two-pickup systems can be blended on board, or fed separately to two different effect and amplification lines.

<span class="mw-page-title-main">Music technology (electric)</span> Musical instruments and recording devices that use electrical circuits

Electric music technology refers to musical instruments and recording devices that use electrical circuits, which are often combined with mechanical technologies. Examples of electric musical instruments include the electro-mechanical electric piano, the electric guitar, the electro-mechanical Hammond organ and the electric bass. All of these electric instruments do not produce a sound that is audible by the performer or audience in a performance setting unless they are connected to instrument amplifiers and loudspeaker cabinets, which made them sound loud enough for performers and the audience to hear. Amplifiers and loudspeakers are separate from the instrument in the case of the electric guitar, electric bass and some electric organs and most electric pianos. Some electric organs and electric pianos include the amplifier and speaker cabinet within the main housing for the instrument.

References

  1. 1 2 Achard, Ken (1996-08-01). The History and Development of the American Guitar. Bold Strummer. ISBN   978-0-933224-18-6.
  2. Wheelwright, Lynn (July 2008). "Ro-Pat-In Electric Spanish". Vintage Guitar .
  3. 1 2 "Lloyd Loar – Inventor of the Modern Electric Guitar". gonzookanagan.com. 19 October 2017. Retrieved 2020-02-20.
  4. "Lloyd Loar". Siminoff. Retrieved 2020-02-20.
  5. 1 2 "The History of Acoustic Guitar Pickups". reverb.com. 15 June 2017. Retrieved 2020-02-20.
  6. Zachary Fjestad (July 19, 2011). "Gibson J-160E "Norwegian Wood"". www.premierguitar.com. Retrieved 2020-02-20.
  7. Fishman, Larry (June 16, 2013). "Inside Ovation's Acoustic Pickup Evolution". The other major brand offering factory installed, full systems (pickup and integrated preamp) in the '70s was Ovation. Designed by an Ovation engineer named James Rickard, their innovative pickup was issued U.S. Patent No. 3,712,951 in 1973.
  8. Fishman, Larry (March 11, 2013). "A Piezo Pioneer". Takamine first introduced the PT-007S in 1979, and the model was an instant success, especially among touring guitarists playing in the bigger country groups out of Nashville. Factory equipped with Takamine's new Palathetic pickup and an onboard, battery-powered preamp/EQ,