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X112

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Originally appearing in Volume V13, Page 706 of the 1911 Encyclopedia Britannica.
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X112 . 23 The first possessor of the MS., See also:

Franz See also:Schubert (1768-1824), musical director of the See also:Italian See also:opera in See also:Dresden, wrote the following See also:note in See also:pencil on the last See also:page of the See also:cover: " Franz Schubert. The See also:complete school of See also:horn-playin by the Kgl. Polnischen u. Kursachs. Cammermusicus Anton See also:Joseph Hampel, a celebrated virtuoso, invented by himself in 1762. ' Judging from the See also:standard of See also:modern technique, there are many passages in the "See also:Lection " which could not be played without artificially humouring the See also:production of harmonics with the lips, and it is an open question to what extent this method of correcting intonation and of altering the See also:pitch was practised in the 18th See also:century. When, therefore, Franz Schubert states that the method was invented by Hampel, we may take this as indirectly confirming See also:Gerber's statements. Further See also:confirmation is obtained from the See also:text of a See also:work on the horn written by Heinrich Domnich6 (b. 1760), the son of a celebrated horn-player of Wiirtzburg contemporary with Hampel. Domnich junior settled eventually in See also:Paris, where he was appointed first See also:professor of the horn at the See also:Conservatoire. According to him the See also:mute (sourdine) of See also:metal, See also:wood or cardboard in the See also:form of a hollow See also:cone, having a hole in the See also:base, was used to soften the See also:tone of the horn without altering the pitch.

But Hampel, substituting for this the See also:

pad of See also:cotton See also:wool used for a similar purpose with the See also:oboe, found with surprise that its effect in the See also:bell of the horn was to raise the pitch a semitone (see D. J. Blaikley's explanation above). By this means, says Domnich, a diatonic and See also:chromatic See also:scale was obtained. Later Hampel substituted the See also:hand for the pad. Domnich duly ascribes to Hampel the See also:credit of the Inventionshorn, but erroneously states that it was Haltenhoff of See also:Hanau who made the first See also:instrument. Domnich further explains that Hampel, who had not practised the bouche notes in his youth, only made use of them in slow See also:music, and that the credit of making See also:practical use of the See also:discovery was due to his See also:pupil Giovanni Punto (Joh. Stich) the celebrated horn virtuoso, who was a friend of Domnich's. It may be well to draw See also:attention to the fact that hand-stopping was not possible so See also:long as the See also:tube of horn was folded in a circle wide enough to be worn See also:round the See also:body. The reduction of the See also:diameter of the orchestral horn in See also:order to allow the performer to hold the instrument in front of him, thus bringing the bell in front of the right See also:arm in a convenient position for hand-stopping, must have preceded the discovery of hand-stopping. In the See also:absence of contrary See also:evidence we may suppose that the See also:change was effected for the more convenient arrangement and manipulation of the slides or Inventions. So See also:radical a change in the See also:compass of the horn could not occur and be adopted generally without leaving its See also:mark on the horn music of the See also:period; this change does not occur, as far as we know, before the last decades of the 18th century.

The rapid See also:

acceptance in other countries of Hampel's discovery of hand-stopping is evidenced by a passage from a little See also:English work on music, published in See also:London in 1772 but bearing at the end of the See also:preface the date See also:June 1766:6 " Some eminent Proficients have been so dexterous as very nearly to perform all the defective notes ofthe scale on the Horn by management of Breath and by a little stopping the bell with their hands." Hampel's success gave a See also:general impetus to the inventive See also:faculty of musical instrument makers in See also:Europe. At first the result was negative. Kolbel's See also:attempt must, however, be mentioned, if only to correct a misconception. Kolbel, a Bohemian horn virtuoso at the imperial See also:Russian See also:court from 1754, spent many years in vain endeavours to improve his instrument. At last, in 176o, he applied keys to the horn or the See also:bugle, calling it Klappenhorn (the bugle is known in See also:Germany as See also:Signal or Buglehorn). Kolliel's experiment did not become widely known or adopted during his lifetime, but Anton Weidinger, court See also:trumpeter at See also:Vienna, made a keyed trumpetl in 18o1, which attracted attention in musical circles and gave a fresh impetus in experimenting with keys upon See also:brass See also:instruments. In 1813 Joseph Weidinger, the twelve-See also:year-old son of the above, gave a See also:concert in Vienna on the Klappenwaldhorn 6 (or keyed See also:French horn), about which little seems to be known. See also:Victor Mal-Om- 6 describes such an instrument, but ascribes the invention to Kolbel; there was but one See also:key placed on the bell, which on being opened had the effect of raising the pitch of the instrument a whole tone. By alternately using the See also:harmonic open notes on the normal length of the tube, and then by the See also:action of the key shortening the See also:air See also:column, the following diatonic scale was obtained in the third See also:octave: I 2 3 4 key s key 6 key .7 key 8 Methode de premier et de second See also:cor (Paris, c. 1807). The passage in question was discovered and courteously communicated by Hofrat P. E.

See also:

Richter of the Royal Library, Dresden. There is no copy of Domnich's work in the See also:British Museum. 6 See See also:William Tans'ur See also:Senior, op. et loc. cit. 2 See Allgemeine musikalische Zeitung (See also:Leipzig), Nov. 1802, p, 158, and See also:Jan. 1803, p. 245; and E. Hanslick, Geschichte See also:des Concertwesens in Wien (Vienna, 1869), p. 119. 6 See Allgem. See also:mus. Ztg., 1815, p. 844.

6 " Le Cor," pp. 34-35. It In 1812 Dikhuth,l horn-player in the See also:

orchestra of the See also:grand-See also:duke of See also:Baden at See also:Mannheim, constructed a horn in which a slide on the principle of that of the See also:trombone was intended to replace hand-stopping and to See also:lower the pitch at will a semitone. The most felicitous, far- reaching and important of all improvements was the invert' tion of valves (q.v.), pistons or cylinders (the principle of which has already been ex- plained), by Heinrich Stolzel2 who applied them first of all to the horn, the See also:trumpet and the trombone,' thus endowing the brass See also:wind with a chromatic compass obtained with perfect ease throughout the compass. The inherent defect of See also:valve instruments already explained, which causes faulty intonation need- See also:ing correction when the pis- tons are used in See also:combination, has now been practically overcome. The numerous culty, made with varying suc- See also:cess by makers of brass instruments, are described under VALVE, See also:BOMBARDON and See also:CORNET.4 (K.

End of Article: X112

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