In music Music is an art form whose medium is sound. Common elements of music are pitch , rhythm (and its associated concepts tempo, meter, and articulation), dynamics, and the sonic qualities of timbre and texture. The word derives from Greek μουσική (mousike), "(art) of the Muses." transposition refers to the process of moving a collection of notes (pitches Pitch represents the perceived fundamental frequency of a sound. It is one of the four major auditory attributes of sounds along with loudness, timbre and sound source location. When the actual fundamental frequency can be precisely determined through physical measurement, it may differ from the perceived pitch because of overtones, also known as) up or down in pitch Pitch represents the perceived fundamental frequency of a sound. It is one of the four major auditory attributes of sounds along with loudness, timbre and sound source location. When the actual fundamental frequency can be precisely determined through physical measurement, it may differ from the perceived pitch because of overtones, also known as by a constant interval In music theory, the term interval describes the relationship between the pitches of two notes. For example, one might transpose an entire piece of music into another key In music theory, the term key is used in many different and sometimes contradictory ways. A common use is to speak of music as being "in" a specific key, such as in the key of C or in the key of F-sharp. Sometimes the terms "major" or "minor" are appended, as in the key of A minor or in the key of B-flat major, and so. Similarly, one might transpose a tone row In music, a tone row or note row , also series and set, refers to a non-repetitive ordering of the twelve notes (pitch-classes in musical set theory) of the chromatic scale. Tone rows are the basis of Arnold Schoenberg's twelve-tone technique and most types of serial music. Tone rows were widely used in 20th century contemporary music, though one or an unordered collection of pitches such as a chord In music, a chord is any set of harmonically-related notes that is heard as if sounding simultaneously (a "harmonic simultaneity", see Simultaneity ). The most frequently encountered chords in theory and music are triads: major and minor and then the augmented and diminished triads. The descriptions "major", "minor", & so that it begins on another pitch. See also Transposing instrument A transposing instrument is a musical instrument for which written notes are read at a pitch different from concert pitch, which a non-transposing instrument, such as a piano, would play. On a transposing instrument, a concert C is written as a different note; the concert pitch that is played for a written C determines the key that an instrument and modulation In music, modulation is most commonly the act or process of changing from one key to another. This may or may not be accompanied by a change in key signature. Modulations articulate or create the structure or form of many pieces, as well as add interest. Treatment of a chord as the tonic for less than a phrase is considered tonicization.

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Two different types

There are two different kinds of transposition, depending on whether one is measuring intervals according to the chromatic scale or some other scale. In chromatic transposition one shifts every pitch in a collection of notes by a fixed number of semitones. For instance, if one transposes the pitches C4-E4-G4 upwards by four semitones, one obtains the pitches E4-G♯4-B4. In scalar transposition one shifts every pitch in a collection by a fixed number of scale steps In music, a scale is a group of musical notes collected in ascending and descending order, that provides material for or is used to conveniently represent part or all of a musical work including melody and/or harmony. Scales are ordered in pitch or pitch class, with their ordering providing a measure of musical distance relative to some scale. For example, if one transposes the pitches C4-E4-G4 up by two steps relative to the familiar C major scale, one obtains the pitches E4-G4-B4. If one transposes the same pitches up by two steps relative to the F major scale, one obtains instead E4-G4-B♭4. Scalar transposition is sometimes called diatonic transposition, but this term can be misleading, as it suggests transposition with respect to a diatonic scale. However, scalar transposition can occur with respect to any type of scale, not just the diatonic.

Sight transposition

Although transpositions are usually written out, musicians are occasionally asked to transpose music "at sight", that is, to read the music in one key while playing in another. Musicians who play transposing instruments A transposing instrument is a musical instrument for which written notes are read at a pitch different from concert pitch, which a non-transposing instrument, such as a piano, would play. On a transposing instrument, a concert C is written as a different note; the concert pitch that is played for a written C determines the key that an instrument sometimes have to do this (for example when encountering an unusual transposition, such as clarinet in C), as well as singers' accompanists, since singers sometimes request a different key than the one printed in the music to better fit their tessitura In music, the term tessitura generally describes the most musically acceptable and comfortable range for a given singer or, less frequently, musical instrument; the range in which a given type of voice presents its best-sounding texture or timbre. This broad definition is often interpreted to refer specifically to the pitch range that most.

There are three basic techniques for teaching sight transposition: interval, clef, and numbers.

Interval

First one determines the interval between the written key and the target key. Then one imagines the notes up (or down) by the corresponding interval. A performer using this method may calculate each note individually, or group notes together (e.g. "a descending chromatic passage starting on F" might become a "descending chromatic passage starting on A" in the target key).

Clef

Clef A clef is a musical symbol used to indicate the pitch of written notes. Placed on one of the lines at the beginning of the staff, it indicates the name and pitch of the notes on that line. This line serves as a reference point by which the names of the notes on any other line or space of the staff may be determined transposition is routinely taught in Belgium and France. One imagines a different clef than the one printed so that the lines and spaces correspond to different notes. Seven clefs are used for this: treble, bass, baritone, and C-clefs on the four lowest lines; these allow any given staff position In standard Western musical notation, the staff or stave is a set of five horizontal lines and four spaces, each of which represents a different musical pitch, or, in the case of a percussion staff, different percussion instruments. Appropriate music symbols, depending upon the intended effect, are placed on the staff according to their to correspond to each of the seven note Notes are the "atoms" of much Western music: discretizations of musical phenomena that facilitate performance, comprehension, and analysis names A through G. The octave may also have to be adjusted, but this is a trivial matter for most musicians.

Numbers

Transposing by numbers means, one determines the scale degree In music theory, a scale degree is the name of a particular note of a scale in relation to the tonic . The degrees of the traditional major and minor scales may be identified several ways: of the written note (e.g. first, fourth, fifth, etc.) in the given key. The performer then plays the corresponding scale degree of the target key.

Transpositional equivalency

Two musical objects are transpositionally equivalent if one can be transformed into another by transposition. It is similar to enharmonic equivalence and octave equivalence. In many musical contexts, transpositionally equivalent chords are thought to be similar. Transpositional equivalence is a feature of musical set theory Musical set theory provides concepts for categorizing musical objects and describing their relationships. Many of the notions were first elaborated by Howard Hanson in connection with tonal music, and then mostly developed in connection with atonal music by theorists such as Allen Forte (1973), drawing on the work in twelve-tone theory of Milton.

Using integer notation and modulo In mathematics, modular arithmetic is a system of arithmetic for integers, where numbers "wrap around" after they reach a certain value—the modulus. Modular arithmetic was introduced by Carl Friedrich Gauss in his book Disquisitiones Arithmeticae, published in 1801 12, to transpose a pitch x by n semitones:

or

For pitch class In music, a pitch class is a set of all pitches that are a whole number of octaves apart, e.g., the pitch class C consists of the Cs in all octaves. "The pitch class C stands for all possible Cs, in whatever octave position." Thus, using scientific pitch notation, the pitch class "C" is the infinite set transposition by a pitch class interval:

(Rahn 1980)

Source

External links

Musical notation Music notation or musical notation is any system which represents aurally perceived music, through the use of written symbols and development In European classical music, musical development is a process by which a musical idea is communicated in the course of a composition. It refers to the transformation and restatement of initial material, and is often contrasted with musical variation, which is a slightly different means to the same end. Development is carried out upon portions of
Staff In standard Western musical notation, the staff or stave is a set of five horizontal lines and four spaces, each of which represents a different musical pitch, or, in the case of a percussion staff, different percussion instruments. Appropriate music symbols, depending upon the intended effect, are placed on the staff according to their Bar & Bar line In musical notation, a bar is a segment of time defined as a given number of beats of a given duration. Typically, a piece consists of several bars of the same length, and in modern musical notation the number of beats in each bar is specified at the beginning of the score by a time signature (such as 3/4) · Clef A clef is a musical symbol used to indicate the pitch of written notes. Placed on one of the lines at the beginning of the staff, it indicates the name and pitch of the notes on that line. This line serves as a reference point by which the names of the notes on any other line or space of the staff may be determined · Da Capo Da Capo is a musical term in Italian, meaning from the beginning . It is often abbreviated D.C. It is a composer or publisher's directive to repeat the previous part of music. In small pieces this might be the same thing as a repeat, but in larger works D.C. might occur after one or more repeats of small sections, indicating a return to the very · Dal Segno In music notation, Dal segno (often abbreviated D.S.) is used as a navigation marker. From Italian for "from the sign," D.S. appears in sheet music and instructs a musician to repeat a passage starting from the sign shown at right, sometimes called the "segno" in English · Key signature In musical notation, a key signature is a series of sharp or flat symbols placed on the staff, designating notes that are to be consistently played one semitone higher or lower than the equivalent natural notes unless otherwise altered with an accidental. Key signatures are generally written immediately after the clef at the beginning of a line of · Ledger line A ledger line or leger line is musical notation to inscribe notes outside the lines and spaces of the regular musical staffs. A line slightly longer than the note is drawn parallel to the staff, above or below, spaced at the same distances as the notes within the staff · Musical mode In addition, from the end of the eighteenth century, the term began to be used in ethnomusicological contexts to describe pitch structures in non-European musical cultures, sometimes with doubtful compatibility · Musical scale In music, a scale is a group of musical notes collected in ascending and descending order, that provides material for or is used to conveniently represent part or all of a musical work including melody and/or harmony. Scales are ordered in pitch or pitch class, with their ordering providing a measure of musical distance · Rehearsal letter A rehearsal letter is a boldface letter of the alphabet in an orchestral score, and its corresponding parts, that provides a convenient spot from which to resume rehearsal after a break. Rehearsal letters are most often used in scores of the Romantic era, beginning with Louis Spohr. They may also be generically called rehearsal marks or rehearsal · Repeat sign In music, a repeat sign is the sign which indicates a section should be repeated. If the piece has one repeat sign alone, then that means to repeat from the beginning, and then continue on . A corresponding sign facing the other way indicates where the repeat is to begin. These are analogous to the instructions da capo and dal segno · Time signature The time signature is a notational convention used in Western musical notation to specify how many beats are in each measure and which note value constitutes one beat · Transposition · Transposing instrument A transposing instrument is a musical instrument for which written notes are read at a pitch different from concert pitch, which a non-transposing instrument, such as a piano, would play. On a transposing instrument, a concert C is written as a different note; the concert pitch that is played for a written C determines the key that an instrument
Notes Notes are the "atoms" of much Western music: discretizations of musical phenomena that facilitate performance, comprehension, and analysis Accidental In music, an accidental is a note whose pitch is not a member of a scale or mode indicated by the most recently applied key signature. In musical notation, the symbols used to mark such notes, sharps (♯), flats (♭), and naturals (♮), may also be called accidentals. An accidental sign raises or lowers the following note from its normal pitch, (Flat In music, flat, or Bemolle, means "lower in pitch." More specifically, in music notation, flat means "lower in pitch by a semitone ," and has an associated symbol (♭), which is a stylised lowercase "b" . The Unicode character '♭' (U+266D) is the flat sign. Its HTML entity is ♭ · Natural In musical notation, a natural sign is an accidental sign used to cancel a flat or sharp from either a preceding note or the key signature. If a bar contains a double sharp or double flat accidental and the composer wishes to denote the same note with only a single sharp or flat, a natural sign traditionally precedes the (single) sharp or flat · Sharp In music, sharp means higher in pitch. More specifically, in musical notation, sharp means "higher in pitch by a semitone ," and has an associated symbol (♯), which is often confused with the number (hash) sign (#). The hash sign has two horizontal lines and two slanted lines, while the sharp sign has two vertical lines and two slanted) · Dotted note In Western musical notation, a dotted note is a note with a small dot written after it. The dot adds a half as much again to the basic note's duration. If the basic note lasts 2 beats, the corresponding dotted note lasts 3 beats. A dotted note is equivalent to writing the basic note tied to a note of half the value, or with more than one dots, · Grace note A grace note is a kind of music notation used to denote several kinds of musical ornaments. When occurring by itself, a single grace note normally indicates the intention of either an appoggiatura or an acciaccatura. When they occur in groups, grace notes can be interpreted to indicate any of several different classes of ornamentation, depending · Note value In music notation, a note value indicates the relative duration of a note, using the color or shape of the note head, the presence or absence of a stem, and the presence or absence of flags (Beam A beam in musical notation is a thick line frequently used to connect multiple consecutive eighth notes , or notes of shorter value (indicated by two or more beams), and occasionally rests. Beamed notes or rests are groups of notes and rests connected by a beam; the use of beams is called beaming · Note head In music, a note head is the elliptical part of a note. Noteheads may be coloured completely black or white, indicating the note value . In a whole note, the note head is the only component of the note. Shorter note values attach a stem to the note head, and possibly beams or flags. The longer double whole note can be written with vertical lines · Stem Stems are the lines which extend from the notehead. Stems may point up or down. Different-facing stems indicate the voice for polyphonic music written on the same staff. For single-note melodies, the stems usually point down for notes on the middle line or higher, and up for those below. If the stem points up from a notehead, the stem originates) · Pitch Pitch represents the perceived fundamental frequency of a sound. It is one of the four major auditory attributes of sounds along with loudness, timbre and sound source location. When the actual fundamental frequency can be precisely determined through physical measurement, it may differ from the perceived pitch because of overtones, also known as · Rest A rest is an interval of silence in a piece of music, marked by a sign indicating the length of the pause. Each rest symbol corresponds with a particular note value: · Interval In music theory, the term interval describes the relationship between the pitches of two notes · Letter notation In music, letter notation is a system of representing a set of pitches, for example, the notes of a scale, by letters. For the complete Western diatonic scale, for example, these would be the letters A-G, possibly with a trailing symbol to indicate a half-step raise--, or a half-step lowering (flat, ♭). This is the most common way of specifying
Articulation Dynamics · Ornament (Trill · Mordent · Grace note) · Ossia · Portato · Accent · Legato · Tenuto · Marcato · Staccato · Staccatissimo · Tie · Slur · Fermata
Development Coda · Exposition · Harmony · Melody · Motif · Recapitulation · Rhythm (Beat · Meter · Tempo) · Theme · Tonality · Atonality
Related Chord chart · Figured bass · Graphic notation · Lead sheet · Eye music · Modern musical symbols · Neume · Tablature

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Mr. Music: The Who is who made up the High Numbers - York Daily Record
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Mr. Music : The Who is who made up the High Numbers

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Dear Ken: The short answer requires only a simple transposition within your question: They were Who. But, I suspect you seek a slightly more illuminating ...



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