Hla suab |
ital. note di passagio, French note de passage passing note, kab mob. Durchgangsnote
Lub suab tsis chord ntawm lub suab tsis muaj zog uas nce qib los ntawm ib qho chord mus rau lwm qhov (saib cov suab tsis chord). (Lub npe luv luv hauv cov qauv suab paj nruag hauv qab no yog p.) P. z. muab suab nkauj sib haum xeeb, mobility. Paub qhov txawv P. z. diatonic thiab chromatic. Lawv tuaj yeem ua ob npaug, triple (sext lossis quartsextaccords); hauv kev tawm tsam - thiab hauv ntau lub suab:
PI Tchaikovsky. "Tus poj huab tais ntawm Spades", 5th scene, No 19.
Nruab nrab ntawm P. z. thiab chordal, uas melodic qhia. txav, chord thiab lwm yam tsis yog chord suab tuaj yeem qhia tau (kev daws teeb meem qeeb ntawm P. z.). Tau txais kev sib koom siab (tshwj xeeb tshaj yog thaum lub sijhawm nkag ntawm kev sib haum xeeb tshiab), P. z. tau txais tus cwj pwm ntawm kev kaw tsis tau npaj txhij. P. z. tuaj yeem tsim cov chords hla (piv txwv li, hauv txoj cai ntawm 2nd ib feem ntawm 2nd skr. sonata ntawm Prokofiev, cov saw ntawm chromatic hla chords occupies 12-6th ntsuas los ntawm qhov kawg). Nyob rau hauv niaj hnub suab paj nruag gradualism P. z. Qee lub sij hawm nws raug rhuav tshem los ntawm kev hloov mus rau lwm qhov octave (Prokofiev, 6th sonata rau pianoforte, rov tshwm sim ntawm qhov kawg, ntsiab lus A-dur).
Raws li kev txais tos P. z. zoo nkaus li twb nyob rau hauv lub ntxov monuments ntawm Western Europe. polyphony (lub organum ntawm lub 9th-10th centuries; saib Rex coeli domine nyob rau hauv tshooj 17 "Musica enchiriadis" ntawm lub suab coe-; tshwj xeeb tshaj yog nyob rau hauv lub melismatic organum ntawm lub 12th-13th centuries). Lub tswvyim "P. h." tshwm sim tom qab nyob rau hauv cov lus qhuab qhia ntawm counterpoint, qhov twg nws twb txhais raws li ib yam ntawm dissonance, dhau los ntawm ib tug consonant lub sij hawm mus rau lwm tus. Nyob rau hauv Tinktoris ("Liber de arte contrapuncti", 1477, cap. 23), ntawm cov piv txwv ntawm dissonances ntawm lub teeb bets, ib tug yuav nrhiav tau P. z. N. Vicentino (“L'antica musica ridotta alla moderna prattica”, 1555) piav txog nws nyob rau hauv lub npe. dissonanze sciolte. J. Tsarlino (“Le itstitutioni harmoniche”, 1558, p. III, cap. 42) qhia tias P. z. mus ib kauj ruam (ib qib). P. z. hu ua commissure (comissura; y X. Dedekind, 1590, and I. Burmeister, 1599-1606). G. Schutz tus tub kawm K. Bernhard (“Tractatus compositionis augmemtatus”, cap. 17) npog P. z kom ntxaws. zoo li transitus. Nrog rau kev txhim kho cov lus qhuab qhia ntawm kev sib haum xeeb ntawm P. z. pib xav txog nyob rau hauv relation mus chord.
References: saib ntawm Art. tsis yog chord suab.
Yu. N. Kholopov
