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AULOS (Gr. abXos; Lat. tibia; Egyptia...

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Originally appearing in Volume V02, Page 920 of the 1911 Encyclopedia Britannica.
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AULOS (Gr. abXos; See also:Lat. See also:tibia; See also:Egyptian hieroglyphic, Ma-it ; See also:medieval equivalents, shalm, chalumeau, schalmei, hautbois)  , in See also:Greek antiquities, a class of See also:wood-See also:wind See also:instruments with single or with See also:double See also:reed See also:mouthpiece and either cylindrical or conical See also:bore, thus corresponding to both See also:oboe and See also:clarinet . In its widest acceptation the See also:aulos was a generic See also:term for instruments consisting of a See also:tube in which the See also:air See also:column was set in vibration either directly by the lips of the performer, or through the See also:medium of a mouthpiece containing a single or a double reed . Even the pipes of the See also:pan-pipes (See also:syrinx polycalamus,' vuptyE iroXurc&Xapos) were sometimes called auloi (abXoi) . The aulos is also the earliest prototype of the See also:organ, which, by See also:gradual assimilation of the principles of syrinx and bag-See also:pipe, reached ' See See also:Pollux, Onom. iv . 69 . the See also:stage at which it became known as the Tyrrhenian aulos (Pollux iv . 70) or the hydraulos, according to the method of compressing the wind See also:supply (see ORGAN: See also:Early See also:History ; and SYRINX) . The aulos in its earliest See also:form, the reed pipe, during the best classical See also:period had a cylindrical bore (KoiXia) like that of the See also:modern clarinet, and therefore had the acoustic properties of the stopped pipe, whether the air column was set in vibration by means of a single or of a double reed, for the mouth-piece does not affect the See also:harmonic See also:series.' To the acoustic properties of open or stopped pipes are due those essential See also:differences which underlie the See also:classification of modern wind instruments . A stopped pipe produces its fundamental See also:tone one See also:octave See also:lower than the tone of an open pipe of corresponding length, and overblows the harmonics of the twelfth, and of the third above the second octave of the fundamental tone, i.e. the See also:odd See also:numbers of the series; whereas the open pipe gives the whole series of harmonics, the octave, the twelfth, the double octave, and the third above it, &c . To produce the diatonic See also:scale throughout the octaves of its See also:compass, the stopped pipe requires eleven lateral holes in the See also:side of the pipe, at appropriate distances from each other, and from the end of the pipe, whereas the open pipe requires but six . The acoustic properties of the open pipe can only be secured in See also:combination with a reed mouthpiece by making the bore conical . The See also:late See also:Romans (and therefore we may perhaps assume the Greeks also, since the Romans acknowledge their indebtedness to the Greeks in matters See also:relating to musical instruments, and more especially to the See also:cithara and aulos) under-stood the acoustic principle utilized to-See also:day in making wind instruments, that a hole of small See also:diameter nearer the mouthpiece may be substituted for one of greater diameter in the theoretically correct position .

This is demonstrated by the 4th- See also:

century grammarian See also:Macrobius, who says (See also:Comm. in Somn . Scip. ii . 4, 5) : " Nec secus probamus in tibiis, de quarum foraminibus vicinis inflantis on sonus acutus emittitur, de longinquis autem et termino proximis gravior; See also:item acutior per patentiora foramina, gravior per angusta " (see See also:BASSOON) . See also:Aristotle gives directions for See also:boring holes in the aulos, which would apply only to a pipe of cylindrical bore (Probl. xix . 23) . At first the aulos had but three or four holes; to Diodorus of See also:Thebes is due the See also:credit of having increased this number (Pollux iv . 8o) . Pronomus, the musician, and teacher of See also:Alcibiades (5th century B.C.), further improved the aulos by making it possible to See also:play on one pair of instruments the three musical scales in use at his See also:time, the Dorian, the Phrygian, and the Lydian, whereas previously a See also:separate pair of pipes had been used for each scale (See also:Pausanias ix . 12 . 5; See also:Athenaeus xiv . 31) . These three modes would require a compass of a tenth in See also:order to produce the fundamental octave in each .

There are two ways in which this increased compass might have been obtained: (1) by increasing the number of holes and covering up those not required, (2) by means of contrivances for lowering the See also:

pitch of individual notes as required . We have See also:evidence that both means were known to the Greeks and Romans . The simplest See also:device for closing holes not in use was a See also:band of See also:metal See also:left See also:free to slide See also:round the pipe, and having a hole bored through it corresponding in diameter with the hole in the pipe . Each hole was provided with a band, which was in some cases prevented from slipping down the pipe by narrow fixed rings of metal . The See also:line on fig . 1 between r and s is thought to have been one of these rings . Some pipes had two holes pierced through the bands and the See also:bone, in such a manner that only one could be exposed at a time . This is clearly shown in the See also:diagram (fig . 1) of fragments of an aulos from the museum at See also:Candia, for which the writer is greatly indebted to See also:Professor See also:John L . Myres, by whom measured drawings were made from the See also:instrument in 1893 . These highly interesting remains, judging from the closed end (5), seem to belong to a side-blown reed-pipe similar to the Maenad pipes in the Castellani collection at the See also:British Museum, illus- ' See See also:Friedrich Zamminer, See also:Die Musik and die musikalischen Instrumente in ihrer Beziehung zu den Gesetzen der Akustik (See also:Giessen, 1855), p . 305.trated below; they are constructed like modern flutes, but played by means of a reed inserted into the lateral embouchure .

In the Candia pipe, it seems likely that Nos. i and 2 represented the See also:

bell end, slightly See also:expanded, No . 3 joining the broken end of No . 2 at 1; there being a possible See also:fit at the other end at s with a in No . 4 (the drawings must in this See also:case be imagined as reversed for parts 3 and 4), and No . 5 joining on to No . 4 at k . According to Professor Myres there are fragments of a pair of pipes in the See also:Cyprus Museum of precisely the same construction as the one in Candia . In the See also:drawing, the shape and relative position of the holes on the circumference is approximate only, but their position lengthways is measured . Bands of See also:silver were found on the See also:ivory pipes from See also:Pompeii 2 (fig . 2), as well as on two pipes belonging to the Castellani collection (fig . 4) and on one from See also:Halicarnassus, in the British Museum . In order to enable the performer to use these bands 4 c well as slide .

b, Slide with hole . c, Slides with two holes not uncovered together . d, Slides with two holes not uncovered together, one hole at back . e, Slide . f, Slide missing . g, Slide missing, h, Slide . i and j, Slide . k, Socket . 1, Male See also:

half of See also:joint . m, n o, Slides, the See also:top hole being in the slide only. engraved lines . The line between r and s is either a turned See also:ring or See also:part of See also:bronze See also:cover . The double lines to the right of t are engraved lines .

conveniently, a contrivance such as a little ring, a See also:

horn or a See also:hook termed keras (14pas) was attached to the band.3 Thirteen of the bands on the Pompeian pipes still have sockets which probably originally contained kerata . Pollux (iv . 8o) mentions that Diodorus of Thebes, in order to increase the range of the aulos, made lateral channels for the air (lrX&See also:year o&i) . These consisted of tubes inserted into the holes in the bands for the purpose of lengthening the column of air, and lowering individual notes at will, the See also:sound being then produced at the extremity of the tube, instead of at the See also:surface of the pipe . It is possible that some of the double holes in the slides of the Candia pipe were intended for the reception of these tubes . These lateral tubes form the archetype of the modern crook or See also:piston.' The mouthpiece of the aulos was called zeugos 2 These pipes were discovered during the excavations in 1867, and are now in the museum at See also:Naples . Excellent reproductions and descriptions of them are given in " The Aulos or See also:Tibia," by See also:Albert A . See also:Howard, Harvard Studies, vol. iv . (See also:Boston, 1893), pl. ii. and PP . 48-55 . a For illustrations of auloi provided with these contrivances, see See also:illustration (fig . 2) of an aulos from Pompeii; a See also:relief in Vatican, No .

535; Helbig's Wandgemalde, Nos . 56, 69, 730, 765, &e . ' For illustrations of Mot showing the holes at the ends of the tubes, see Description See also:

des marbres antiques du Musie Campana, by H. d'Escamps, pl . 25; Wilhelm Froehner's See also:Catalogue of the Louvre, n r (From a drawing by Prof . John L . Myres.) a, Triple wrapping of bronze as p and q, Slides, with two holes; the small hole shown is in the pipe, there being a corresponding hole in the slide at the back . r, Bronze covering (and slide?) . s, Male joint . t, The wavy line shows the extreme length of fragment . u, 13 mm. inside diameter, 14 mm. outside diameter . w, Engraved lines and conical form of bronze covering . x, Wavy line shows extreme length of fragment .

y, Stopped end of pipe with tholes. scars of slide (('eiryos),' the reed See also:

tongue glossae or glotta (Wawa or tyXc7arra), and the socket into which the reed was fixed glottis3 (yhwrris) . The double reed was probably used at first, being the simplest form of mouthpiece; the word zeugos, moreover, signifies a pair of like things . There is, however, no difficulty in accepting the See also:probability that a single beating reed or clarinet mouthpiece was used by the Greeks, since the See also:ancient Egyptians used it with the as-it or See also:arghoul (q.v.) . The See also:beak-shaped mouthpiece of a pipe found at Pompeii (fig . 3) has all the See also:appearance of the beak of the clarinet, having, on the side not shown, the See also:lay on which to See also:fix a single or beating reed.4 It may, how- ever, have been the cap of a covered reed, or even a See also:whistle mouthpiece in which the See also:lip does not show in the photograph . It is difficult to form a conclusion without seeing the real instrument . On a See also:mosaic of Monnus in Treves 5 is represented an aulos which also appears to have a beak-shaped mouthpiece . The upper part of the aulos, as in the Pompeian pipes, frequently had the form of a flaring See also:cup supported on a See also:pear-shaped bulb, respectively identified as the holmos (Auks) and the hypholmion (See also:bOXµwv), the support of the holmos . An explanation of the See also:original nature and construction of the bulb and flaring cup, so See also:familiar in the various representations of the aulos, and in the real instruments found in Pompeii, is provided by an ancient See also:Egyptian See also:flute belonging to the collection of G . See also:Maspero, illustrated and described by See also:Victor Loret.' Loret calls the double bulb the beak mouth- piece of the instrument, and describes its construction; it consists of a piece of reed of larger diameter than that of the flute, and eight centimetres See also:long; this reed has been forcibly compressed a little more than half way down by means of a ligature of twine, thus reducing the diameter from 6 mm. to 4 mm . The end of the pipe, covered by rows of waxed See also:thread, fits into the end of the smaller bulb, to which it was also See also:bound by waxed thread exactly as in the See also:Elgin pipe at the British Museum, described below . There is no indication of the manner in which the pipe was sounded, and Loret assumes that there was once a whistle or See also:flageolet mouthpiece .

To the See also:

present writer, however, it seems probable that the constricted diameter between the two bulbs formed a socket into which the double reed or See also:straw was inserted, and that, in this case at least, the reed was not taken into the mouth, but vibrated in the upper bulb or air-chamber . This See also:simple contrivance was probably also employed in the earliest Greek pipes, and was later copied and elaborated in wood, bone or metal, the upper bulb being made shorter and developing into the flaring cup, in order that the reeds might be taken directly into the mouth . During the best period of Greek See also:music the reeds were taken directly into the mouth' and not enclosed in an air-chamber . No . 378; See also:Glyptothek Museum at See also:Munich, No . 188; Albert A . Howard, " The Aulos or Tibia," Harvard Studies, iv . (Boston, 1893), pl . 1, No . 1 . For a description of the reed calamus from which pipe and mouthpiece were made see See also:Theophrastus, His' . Plant. iv .

Phoenix-squares

II . 2 See also:

Aeschines 86 . 29; Aristotle, H.A . 6, to, 9, &c . See also:Lucian, Harm . I . Cf. See also:article MOUTHPIECE . s See Antike Denkmaler, Deutsches archaol . Inst., See also:Berlin, 1891, vol . I. p1 . 49 . s See " See also:Les Flutes egyptiennes antiques," See also:Journal asiatique, 8th See also:ser. vol. xiv .

(See also:

Paris, 1889), pp . 212-215 . See Aristotle, De Audib. p . 802 b, 18, and p . 804 a; See also:Festus, ed . Mueller, p . 116.919 The two pipes were kept in position while the fingers stopped the holes and turned the bands by means of the chop(3Eia (See also:Lat. capistrum), a bandage encircling mouth and cheeks, and having holes through which the reed-mouthpiece passed into the mouth of the performer; the phorbeia also relieved the pressure of the breath on the cheeks and lips,' which is See also:felt more especially by performers on oboe and bassoon at the present day . In the pair of wooden pipes belonging to the Elgin collection at the British Museum, one of the bulbs, partly broken, but pre-served in the same case as the, pipes, was fastened to the pipes by means of waxed thread, the indented lines being still visible on the rim of the bulb . The aulos was kept in a case called sybene ° (uvl3itvrl) or aulotheke i° (abkoOi7Kr7), and the little bag or case in which the delicate reeds were carried was known by the name of glotlokomeion 1° (yXWTTOKOuEZOP).11 Two Egyptian flute cases are extant, one in the Louvre,12 and the other in the museum at See also:Leiden . The latter case is of sycamore wood, cylindrical in shave, with a stopper of the same wood ; there is no See also:legend or See also:design upon it . The case contained seven pipes, five pieces of reed without bore or holes, and three pieces of straw suitable for making double-reed mouthpieces.13 See also:Aristoxenus gives the full compass of a single pipe or pair of pipes as over three octaves:—" For doubtless we should find an See also:interval greater than the above mentioned three octaves between the highest See also:note of the See also:soprano clarinet (autos) and the lowest note of the See also:bass-clarinet (aulos); and again between the highest note of a clarinet player performing with the See also:speaker open, and the lowest note of a clarinet player performing with the speaker closed."14 This, according to the tables of See also:Alypius, would correspond to the full range of the Greek scales, a little over three octaves from @ if to It is evident that the ancient -See also:ate Greeks obtained this full compass on the aulos by means of the harmonics . See also:Proclus (Comm. in Alcibiad. See also:chap .

68) states that from each hole of the pipe at least three tones could be produced . Moreover, classic writers maintain that if the per-former See also:

press the zeugos or the glottal of the pipes, a sharper tone is produced." This is exactly how a performer on a modern clarinet or oboe produces the higher harmonics of the instrument." The small bore of the aulos in comparison to its length facilitated the See also:production of the harmonics (cf . Zamminer p . 218), as does also the use of a small hole near the mouthpiece, called in Greek syrinx (vupeyE) and in the modern clarinet the speaker," which when open enables the performer to over-See also:blow with ease the first harmonic of the lowest fundamental 8 See Albert A . Howard, op. cit. p . 29, and Dr See also:Hugo See also:Riemann, Gesch. d . Musik, Bd. i . T . 1, p . III (See also:Leipzig, 1904) . ° Pollux, Onomasticon, vii . 153 .

to See also:

Hesychius . " Pollux ii. io8, vii . 153, x . 153-154; A . A . Howard, op. cit. pp . 26-27 . An illustration of the little bag is given in Denkmiiler des klassischen Altertums, by See also:August Baumeister, vol. i. p . 554, fig . 591 . i2 Two Egyptian pipes now in the Louvre were found in a case ornamented with a See also:painting of a See also:female musician playing a double pipe . See E. de See also:Rouge, See also:Notice sommaire des monuments egyptiens exposes dons les galeries du Louvre, p .

87 . i3 See Victor Loret, " Les Flutes egyptiennes antiques," in Journal asiatique, vol. xiv . (Paris, 1889), pp . 199, 200 and 201 (note), pp . 207, 211 and 217, and See also:

Conrad Leemans, Description raisonnee des monuments egyptiens du Music d'Antiquites de Leyde, p . 132, No . 489; contents of case Nos . 474-488 . . 14 Aristoxenus, Harm. bk. i . 20 and ,21, H . S . Macran's edition with See also:translation (See also:Oxford, 1902), p .

179 . is Aristotle, De audib. p . 804 a; See also:

Porphyry, ed . See also:Wallis, p . 249; ibid . p . 252 . is Zamminer, op. cit. p . 301 . (See also:Drawn from a photo by Brogi . ) 1 : (From a photo by Brogi,) tones . To Mr Albert A .

Howard of Harvard University is due the credit of having identified the syrinx of the aulos with the speaker of the clarinet.' This See also:

assumption is. doubtless correct, and is supported by classical grammarians,' who See also:state that the syrinx was one of the holes of the aulos . It renders quite clear certain passages in Aristoxenus, Aristotle and See also:Plutarch, and a scholion to See also:Pindar's 12th Pythian, which before were difficult to understand (see SYRINX) . The aulos or tibia existed in a See also:great number of varieties enumerated by Pollux (Onomast. iv. i4 et seq.) and Athenaeus (iv . 76 et seq.) . They fall into two distinct classes, the single and the double pipes . There were three See also:principal single pipes, the monaulos, the plagiaulos and the syrinx monocalamos . The double pipes were used by the great musicians of ancient See also:Greece, and notably at the musical contests at See also:Delphi, and what has been said above concerning the construction of the aulos refers mainly to the double pipes . The monaulos, a single pipe of Egyptian origin, which, by inference, we assume to have been played from the end by means of a reed, may have been the archetype of the oboe or clarinet . The plagiaulos photinx or tibia obliqua, invented by the Libyans (Pollux iv . 74) , or, according to See also:Pliny (vii . 204), by See also:Midas of See also:Phrygia, was held like the modern flute, but was played by means of a mouthpiece containing a reed . Three of the existing pipes at the British Museum (the two in the Castellani collection, and the pipe from Halicarnassus) belong to this type .

The mouthpiece .projects from the side of the pipe and communjeates with the See also:

main bore by means of a slanting passage; the end nearest the mouthpiece is stopped as in the modern flute; in the latter, however, the embouchure is not closed by the lips when playing, and therefore the flute has the acoustic properties of the open pipe, whereas the plagiaulos ving a reed mouthpiece gave the harmonics a closed pipe . The double pipes existed in five sizes according to pitch, in the days of Aristoxenus, who, in a See also:treatise on the construction of the auloi (IIepz aiXiav rpitvews), unfortunately not extant,' divides them thus: (I) Partlzenioi auloi (zrapO vwz alMi), the See also:maiden's auloi, corresponding to the soprano compass . (2) Paidikoi auloi (rral&Koi avhoi), the boy's pipes or See also:alto auloi, used to accompany boys' songs and also in double pairs at feasts . (3) Kitharisterioi auloi (Kleapzvrilpcoz avltoi), used to accompany the cithara . (4) Teleioi auloi, the perfect aulos, or See also:tenor's pipes; also known as the pythic auloi (Iru&KOL auhol); used for the paeans and for solos at the Pythean See also:games (without See also:chorus) . It was the pythic auloi and the kitharisterioi auloi more especially which were provided with the speaker (syrinx) in order to improve the harmonic notes (see SYRINX) . ' Op . Cit. p . 32-35 . ' See Etymologicum magnum (See also:Augsburg, 1848), s.v . " Syrinx." ' See Athenaeus xiv . 634, who quotes from See also:Didymus .

(5) Hyperteleioi auloi (inrepriX un auXoi) or andreioi auloi (Aw5peiot auXol) (see Athenaeus iv . 79), the bass-auloi . The Phrygian pipes or auloi Elymoi 4 were made of box-wood and were tipped with horn; they were double pipes, but differed from all others in that the two pipes were unequal in length and in the diameter of their bores ; sometimes one of the pipes was curved upwards and terminated in a horn bell s; they seem to have had a conical bore, if representations on monuments are to be trusted . We may conclude that the archetype of the oboe with conical bore was not unknown to the Greeks; it was frequently used by the Etruscans and Romans, and appears on many bas-reliefs, mural paintings and other monuments . For illustrations see Wilhelm Froehner, Les Musees de See also:

France, p1. iii., " See also:Marsyas playing the double pipes." There the bore is decidedly conical in the ratio of at least 1 : 4 between the mouthpiece and the end of the instrument; the See also:vase is See also:Roman, from the See also:south of France . See also Bulletino della Commissione Archeologica Comunale di See also:Roma, See also:Rome, 1879, vol. vii., 2nd series, pl. vii. and p . 119 et seq., "Le Nozze di Elena e Paride," from a bas-relief in the monastery of S.See also:Antonio on the Esquiline; Wilhelm Zahn, Die schonsten Ornamente and die merkwurdigsten Gemalde aus Pompeji, Herkulaneum and See also:Stabiae (See also:German and See also:French), vol. iii., pl . 43 and 51 (Berlin, 1828-1859) . For further See also:information on the aulos, consult Albert A . Howard, " The Aulos or Tibia," Harvard Studies, iv., 1893; See also:Francois A . Gevaert, Histoire de la musique clans l'antiquite, vol. ii. p . 273 et seq.; Carl von See also:Jan's article " Flote " in August Baumeister's Denknuiler des klassischen Altertums (Munich, 1884-1888), vol. i.; Dr Hugo Riemann, Handbuch der Musikgeschichte, Bd .

I . T . 1, pp . 93-112 (Leipzig, 1904) ; Caspar See also:

Bartholinus, De Tibiis Veterum (Amster-See also:dam, 1779) . (K .

End of Article: AULOS (Gr. abXos; Lat. tibia; Egyptian hieroglyphic, Ma-it ; medieval equivalents, shalm, chalumeau, schalmei, hautbois)
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