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Extended Technique
In music, extended technique is unconventional, unorthodox, or non-traditional methods of singing or of playing musical instruments employed to obtain unusual sounds or timbres.Burtner, Matthew (2005).Making Noise: Extended Techniques after Experimentalism, ''NewMusicBox.org''. Composers’ use of extended techniques is not specific to contemporary music (for instance, Hector Berlioz’s use of ''col legno'' in his '' Symphonie Fantastique'' is an extended technique) and it transcends compositional schools and styles. Extended techniques have also flourished in popular music. Nearly all jazz performers make significant use of extended techniques of one sort or another, particularly in more recent styles like free jazz or avant-garde jazz. Musicians in free improvisation have also made heavy use of extended techniques. Examples of extended techniques include bowing under the bridge of a string instrument or with two different bows, using key clicks on a wind instrument, blowing ...
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George Crumb
George Henry Crumb Jr. (24 October 1929 – 6 February 2022) was an American composer of avant-garde contemporary classical music. Early in his life he rejected the widespread modernist usage of serialism, developing a highly personal musical language which "range in mood from peaceful to nightmarish". Crumb's compositions are known for pushing the limits of technical prowess by way of frequent use of extended techniques. The unusual timbres he employs evoke a surrealist atmosphere which portray emotions of considerable intensity with vast and sometimes haunting soundscapes. His few large-scale works include '' Echoes of Time and the River'' (1967), which won the 1968 Pulitzer Prize for Music, and ''Star-Child'' (1977), which won the 2001 Grammy Award for Best Contemporary Classical Composition; however, his output consists of mostly music for chamber ensembles or solo instrumentalists. Among his best known compositions are '' Black Angels'' (1970), a striking commentary on the ...
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Sucking
Suction is the colloquial term to describe the air pressure differential between areas. Removing air from a space results in a pressure differential. Suction pressure is therefore limited by external air pressure. Even a perfect vacuum cannot suck with more pressure than is available in the surrounding environment. Suctions can form on the sea, for example, when a ship founders. When the pressure in one part of a physical system is reduced relative to another, the fluid in the higher pressure region will exert a force relative to the region of lowered pressure, referred to as pressure-gradient force. Pressure reduction may be static, as in a piston and cylinder arrangement, or dynamic, as in the case of a vacuum cleaner when air flow results in a reduced pressure region. When animals breathe, the diaphragm and muscles around the rib cage cause a change of volume in the lungs. The increased volume of the chest cavity decreases the pressure inside, creating an imbalance with t ...
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Bark (utterance)
A bark is a sound most commonly produced from dogs. Other animals that make this noise include, but are not limited to, wolves, coyotes, foxes, seals and barking owls. Woof is the most common onomatopoeia in the English language for this sound. "Bark" is also a verb that describes the sound of many canids. University of Massachusetts Amherst researchers define a bark as a short vocalization. Definition While there is not a precise, consistent and functional acoustic definition for barking, researchers may classify barks according to several criteria. University of Massachusetts Amherst researchers define a bark as a short, abrupt vocalization that is relatively loud and high-pitched, changes in frequency and often repeats rapidly in succession.Lord, Kathryn., Feinstein, Mark., Coppinger, RaymondBarking and mobbing. ''Behavioural Processes''. 2009. In dogs Dog barking is distinct from wolf barking. Wolf barks represent only 2.4% of all wolf vocalizations and are described as ...
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Whistling
Whistling without the use of an artificial whistle is achieved by creating a small opening with one's lips, usually after applying moisture (licking one's lips or placing water upon them) and then blowing or sucking air through the space. The air is moderated by the lips, curled tongue, teeth or fingers (placed over the mouth or in various areas between pursed lips) to create turbulence, and the curled tongue acts as a resonant chamber to enhance the resulting sound by acting as a type of Helmholtz resonator. By moving the various parts of the lips, fingers, tongue and epiglottis, one can then manipulate the types of whistles produced. Techniques Pucker whistling is the most common form in much Western music. Typically, the tongue tip is lowered, often placed behind the lower teeth, and pitch altered by varying the position of the tongue. Although varying the degree of pucker will change the pitch of a pucker whistle, expert pucker whistlers will generally only make small varia ...
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Whispering
Whispering is an unvoiced mode of phonation in which the vocal cords are abducted so that they do not vibrate; air passes between the arytenoid cartilages to create audible turbulence during speech. Supralaryngeal articulation remains the same as in normal speech. In normal speech, the vocal cords alternate between states of voice and voicelessness. In whispering, only the voicing segments change, so that the vocal cords alternate between whisper and voicelessness (though the acoustic difference between the two states is minimal). Because of this, implementing speech recognition for whispered speech is more difficult, as the characteristic spectral range needed to detect syllables and words is not given through the total absence of tone. More advanced techniques such as neural networks may be used, however, as is done by Amazon Alexa. There is no symbol in the IPA for whispered phonation, since it is not used phonemically in any language. However, a sub-dot under phonemi ...
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Screaming (music)
Screaming is an extended vocal technique that is popular in "aggressive" music genres such as heavy metal, punk rock, and noise music and others. It is common in the more extreme subgenres of heavy metal, such as death and black metal as well as many other subgenres. Genres Classical and experimental music Although screams are often suggested in stories performed in the grand opera tradition, they were never performed literally, always being sung. The first significant example of an actual scream in an opera is in Alban Berg's ''Wozzeck'' (1922), where the eponymous character screams "Murder! Murder!" in the fourth scene of Act III. Even more strikingly, Berg's unfinished ''Lulu'', written mainly in 1934, features a blood-curdling scream as the heroine is murdered by Jack the Ripper in the closing moments of the final scene. In Mascagni's 1890 ''Cavalleria rusticana'' the final line "They've murdered Turiddu!" is spoken, not sung, and often accompanied by a scream. Othe ...
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Death Growl
A death growl, or simply growl, is an extended vocal technique usually employed in extreme styles of music, particularly in death metal and other extreme subgenres of heavy metal music. Death growl vocals are sometimes criticized for their "ugliness", but their unintelligibility contributes to death metal's abrasive style and often dark and obscene subject matter.Sharpe-Young, Garry. ''Death Metal'', Definition Death metal, in particular, is associated with growled vocals; it tends to be lyrically and thematically darker and more morbid than other forms of metal, and features vocals which attempt to evoke chaos, death, and misery by being "usually very deep, guttural, and unintelligible." Natalie Purcell notes, "Although the vast majority of death metal bands use very low, beast-like, almost indiscernible growls as vocals, many also have high and screechy or operatic vocals, or simply deep and forcefully-sung vocals."Purcell, Natalie J. ''Death Metal Music:The Passion and ...
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Beatboxing
Beatboxing (also beat boxing) is a form of vocal percussion primarily involving the art of mimicking drum machines (typically a TR-808), using one's mouth, lips, tongue, and voice.TOWARD A BEATBOXOLOGY
Human Beatbox
It may also involve vocal imitation of , and other musical instruments. Beatboxing today is connected with hip-hop culture, often referred to as "the fifth element" of hip-hop, although it is not limited to
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Ululation
Ululation (), , is a long, wavering, high-pitched vocal sound resembling a howl with a trilling quality. It is produced by emitting a high pitched loud voice accompanied with a rapid back and forth movement of the tongue and the uvula The palatine uvula, usually referred to as simply the uvula, is a conic projection from the back edge of the middle of the soft palate, composed of connective tissue containing a number of racemose glands, and some muscular fibers. It also conta .... Around the world Ululation is practiced either alone or as part of certain styles of singing, on various occasions of communal ritual events (like weddings) used to express strong emotion. Ululation is practised in all parts of Africa; the Middle East; as well and it is practiced as far east as Central and South Asia, including Tamil Nadu, Kerala, Bengal, Odisha, and Assam in India, and Sri Lanka. It is also practiced in a few places in Europe, like Cyprus, and among the diaspora community originat ...
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Multiphonic
A multiphonic is an extended technique on a monophonic musical instrument (one that generally produces only one note at a time) in which several notes are produced at once. This includes wind, reed, and brass instruments, as well as the human voice. Multiphonic-like sounds on string instruments, both bowed and hammered, have also been called multiphonics, for lack of better terminology and scarcity of research. Multiphonics on wind instruments are primarily a 20th-century technique, though the brass technique of singing while playing has been known since the 18th century and used by composers such as Carl Maria von Weber. Commonly, no more than four notes will be produced at once, though for some chords on some instruments it is possible to get several more. Technique Woodwind instruments On woodwind instruments—e.g., saxophone, clarinet, oboe, bassoon, flute, and recorder—multiphonics can be produced either with new fingerings, by using different embouchures, or voicing ...
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Overtone Singing
Overtone singing – also known as overtone chanting, harmonic singing, polyphonic overtone singing, and diphonic singing – is a set of singing techniques in which the vocalist manipulates the resonances of the vocal tract, in order to arouse the perception of additional, separate notes beyond the fundamental frequency being produced. From a fundamental pitch, made by the human voice, the belonging harmonic overtones can be selectively amplified by changing the vocal tract, i.e. the dimensions and shape of the resonant cavities of the mouth and human pharynx, the pharynx. This resonant tuning allows singers to create more than one pitch at the same time (the fundamental and one or more selected overtones), while usually generating a single fundamental frequency with their vocal folds. Overtone singing should not be confused with throat singing, in spite of the fact that many throat singing techniques comprise overtone singing. As mentioned, overtone singing involves the ca ...
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