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| {{wiktionary|chord}} | |||
| A chord in ] is three or more notes played simultaneously. Chords are named according to the notes of the ] that they contain. | |||
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| '''Chord''' or '''chords''' may refer to: | |||
| {{TOC right}} | |||
| == Art and music == | |||
| * ], an aggregate of musical pitches sounded simultaneously | |||
| ** ], a chord played on a guitar, which has a particular tuning | |||
| * ], 1970s British mod revival band | |||
| * ], 1950s American doo-wop group | |||
| * ], a c.1715 painting by Antoine Watteau | |||
| * ], a comic book character who is the former mentor of the New Warriors | |||
| == Mathematics == | |||
| * ], a line segment joining two points on a curve | |||
| The most commonly used chords, that form the basis of western diatonic harmony are composed of '''triads''': a root note, the third of a relevant scale, and the fifth. For example, an ] of the C ] consists of the notes: C D E F G A B C. | |||
| * ], an edge joining two nonadjacent nodes in a cycle | |||
| ⚫ | == People == | ||
| http://meta.wikipedia.com/upload/c_maj.png ''Fig 1. The C major scale'' | |||
| * ], American actor and musician | |||
| * ], a Swedish hiphop/reggae artist | |||
| == Programming == | |||
| * ], a concurrency construct in some object-oriented programming languages | |||
| * ], a peer-to-peer protocol and algorithm for distributed hash tables (DHT) | |||
| == Science and technology == | |||
| The triad formed using the C note as the root would consist of C(root), E(third) and G(fifth), and these comprise a C major chord (the designation major denotes the fact that the E is four semitones ] higher than the root note. | |||
| * ], a line crossing a foreground astronomical object during an occultation which gives an indication of the object's size and/or shape | |||
| * ] (CHORD), a proposed successor to the ]<!--https://arxiv.org/abs/1911.01777, 1911.02108, 1910.02889 Seems article-worthy as success of CHIME makes funding likelier; will use ideas from ]--> | |||
| * ], the distance between the front and back of a wing, measured in the direction of the normal airflow. The term chord was selected due to the curved nature of the wing's surface | |||
| * Chord in ] construction – an outside member of a truss, as opposed to the inner "webbed members" | |||
| * In British railway terminology, a ] can refer to a short curve of track connecting two otherwise unconnected railway lines. | |||
| *], the capability to perform an action when holding multiple buttons on a computer mouse. | |||
| *], a computer device allowing for input based on pressing multiple keys simultaneously | |||
| == See also == | |||
| http://meta.wikipedia.com/upload/c_triad.png ''Fig 2. C, E and G - The C major triad'' | |||
| * Animal taxonomy ] (chordata) and eponymous ] | |||
| * {{lookfrom}} | |||
| * {{intitle}} | |||
| * ] | |||
| {{disambiguation}} | |||
| Using the same scale (and thus, implicitly, the key of C major) a chord may be constructed using the D as the root note. This would be D(root), F(third), A(fifth), which comprise the chord of D ], since the third, F, is a ''minor'' third (three semitones) higher than the root. | |||
| === Types of triads === | |||
| As well as major and minor, there can also be ''augmented'' and ''diminished'' triads. Augmented triads are composed of a major 3rd but an augmented 5th (meaning the top note has been increased by one semitone.) Diminished triads have a minor 3rd and a diminished 5th (same as a minor triad, except the top note has been lowered by a semitone.) These rules summarise the type of triads encountered so far: | |||
| *Major triad: root, major 3rd, perfect 5th | |||
| *Minor triad: root, minor 3rd, perfect 5th | |||
| *Augmented triad: root, major 3rd, augmented 5th | |||
| *Diminished triad: root, minor 3rd, diminished 5th | |||
| Some chords constructed from the notes of the C major scale: | |||
| : E G B -- E minor | |||
| : F A C -- F major | |||
| : G B D -- G major | |||
| : A C E -- A minor | |||
| : B D F -- B diminished | |||
| ⚫ | |||
| Triads are sometimes named using roman numerals after their position in the scale of the key of the piece. For example in the key of C major any triad with C as its root is named I. A triad beginning on a E (the third note of the scale of C major) would be named III etc... Written in lowercase next to the roman numeral of the triad is its particular ] (a description of which notes have been moved up an octave.) A ''first inversion'' triad has an 'a' in its name (eg. the first inversion of chord V is Va.) A ''second inversion'' triad has a 'b', and a ''third inversion'' triad has a c. | |||
| Patterns with the type of chords found in major keys can be seen when using this naming scheme: | |||
| *In a major key, the major triads are: I, IV, V | |||
| *In a major key, the minor triads are: II, III, VI | |||
| *In a major key, the triad on VII is diminished | |||
| == The dominant seventh == | |||
| ---- | |||
| In ], a chord is a ] whose endpoints both lie on a ]. The ] ] of any chord passes through the circle's center. | |||
Latest revision as of 09:25, 27 May 2024
Chord or chords may refer to:
Art and music
- Chord (music), an aggregate of musical pitches sounded simultaneously
- Guitar chord, a chord played on a guitar, which has a particular tuning
- The Chords (British band), 1970s British mod revival band
- The Chords (American band), 1950s American doo-wop group
- The Chord (painting), a c.1715 painting by Antoine Watteau
- Andrew Chord, a comic book character who is the former mentor of the New Warriors
Mathematics
- Chord (geometry), a line segment joining two points on a curve
- Chord (graph theory), an edge joining two nonadjacent nodes in a cycle
People
- Chord Overstreet, American actor and musician
- Chords (musician), a Swedish hiphop/reggae artist
Programming
- Chord (concurrency), a concurrency construct in some object-oriented programming languages
- Chord (peer-to-peer), a peer-to-peer protocol and algorithm for distributed hash tables (DHT)
Science and technology
- Chord (astronomy), a line crossing a foreground astronomical object during an occultation which gives an indication of the object's size and/or shape
- Canadian Hydrogen Observatory and Radio-transient Detector (CHORD), a proposed successor to the CHIME radio telescope
- Chord (aeronautics), the distance between the front and back of a wing, measured in the direction of the normal airflow. The term chord was selected due to the curved nature of the wing's surface
- Chord in truss construction – an outside member of a truss, as opposed to the inner "webbed members"
- In British railway terminology, a chord can refer to a short curve of track connecting two otherwise unconnected railway lines.
- Mouse chording, the capability to perform an action when holding multiple buttons on a computer mouse.
- Chord keyboard, a computer device allowing for input based on pressing multiple keys simultaneously
See also
- Animal taxonomy chordate (chordata) and eponymous notochord
- All pages with titles beginning with Chord
- All pages with titles containing Chord
- Cord (disambiguation)
This disambiguation page lists articles associated with the title Chord.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: