2024 Tus sau: Leah Sherlock | [email protected]. Kawg hloov kho: 2023-12-17 05:37
Lub suab ntawm rab diav rawg pab kho cov suab paj nruag, uas tso cai rau lawv ua si kom raug. Tau kawg, koj tuaj yeem tso siab rau koj tus kheej lub rooj sib hais, tab sis nws yuav txhim khu kev qha ntau dua los kuaj xyuas dua.
About musical instruments
Kev xav tau kev muaj tswv yim tshwm sim hauv tib neeg lub sijhawm ntev dhau los. Qhov no yog li cas thawj cov twj paj nruag pib tshwm. Ntawm cov hoob kawm, thaum xub thawj lawv yog heev primitive, tab sis dhau sij hawm lawv los ua nyuaj. Thiab ntawm qee lub sijhawm nws tau muab tawm tias kom yooj yim lawv yuav tsum tau coj mus rau ib qho qauv, tshwj xeeb tshaj yog tias lawv muaj qhov sib txawv. Yog li ntawd, muaj ib qho kev xav tau rau lub ntsiab lus siv universal. Paub txog ib daim ntawv, koj tuaj yeem tsim qhov seem, tab sis koj tuaj yeem tau txais nws los ntawm qhov twg? Hauv kev tshawb nrhiav kev daws teeb meem rau qhov teeb meem no, ib qho khoom siv tau tsim, uas qee zaum kuj hu ua suab paj nruag. Koj ua tsis tau yog tias koj xav tau lub piano lossis piano loj, yog li nws tsis yooj yim nrhiav qhov hloov.
Yuav ua li cas yog lub diav rawg?
Cov neeg uas muaj pianos hauv tsev qee zaum hu xov tooj kom paub tseeb tias qhov ntsuas tsis tawm suab. Thiab tom qab ntawd koj tuaj yeem pom ib qho txawv txawv nkhaus wand nyob rau hauv txhais tes ntawm tus tswv. Qhov tseeb, cov cuab yeej no yuav zoo li txawv, tab sis nws lub hom phiaj yeej ib txwm zoo ib yam.thiab thiab. Lub diav rawg tuning yog ib qho cuab yeej uas tawm ntawm daim ntawv "la" ntawm thawj octave. Tsom ntsoov rau lub suab no, koj tuaj yeem tsim tag nrho lwm cov ntawv.
Txhua lub tshuab raj muaj nws tus yam ntxwv thiab lub hauv paus ntawm kev ua haujlwm. Kuj tseem muaj qhov cuam tshuam rau kev ua haujlwm zoo - rau tooj dag thiab cov hlua, qhov no tuaj yeem ua haujlwm tsis raug, kev hloov pauv ntawm qhov kub thiab txias, thiab lwm yam. Yog li ntawd, lub diav rawg tuning yog qhov tseem ceeb rau txhua tus kws ntaus suab paj nruag uas tso cai rau koj kom ceev txhua yam hauv kev txiav txim. Tsis xav tias nws yog invented, vim hais tias nws yog heev phem xav tau. Qhov no tau muab kev txhawb zog rau kev tsim cov tswv yim rau kev ua yeeb yam tib yam nrog ntau cov twj paj nruag sib txawv, vim tias tam sim no nws yooj yim rau kev sib haum xeeb lawv lub suab.
Los ntawm txoj kev, "tuning diav rawg" yog lus German, txawm hais tias nws tsis txhais raws nraim li ntawd. Nws txhais tau tias "chav suab", thiab cov suab paj nruag hauv nqe lus nug hu ua Stimmgabel hauv Tebchaws Yelemees.
Keeb kwm ntawm qhov tshwm sim thiab kev txhim kho
Thawj zaug, lub suab nkhaus tau tsim los ntawm Askiv lub tsev hais plaub John Shore. Nws yog ib tug trumpeter thiab pom tau tias muaj kev nkag siab zoo txog cov cai ntawm physics, tshwj xeeb tshaj yog acoustics. Lub phaj vibration zaus rau daim ntawv "la" thaum lub sijhawm ntawd yog 119.9 Hertz. Qhov no yog li cas tus ntsia thawv ntsia hlau tau yug los. Cov duab ntawm cov qauv qub yog qhov nthuav heev, vim hnub no koj tsis tshua pom cov cuab yeej zoo li no hauv lub neej. Nws zoo li ob-pronged hlau diav rawg uas yuav tsum tau ntaus tawm tsam ib yam dab tsi kom nws pib tshaj tawmsuab.
Lub sijhawm dhau mus, qhov zoo li ntawm kev hloov kho ntawm rab rawg tau hloov pauv, ntau yam tshwm sim nrog lub thawv ntoo uas ua haujlwm ua lub suab nrov. Tsis tas li ntawd, lub oscillation zaus ntawm lub cuab yeej maj mam nce. Hnub no, rau daim ntawv "la" ntawm thawj octave, nws yog 440 Hertz.
Ntawm ntau yam
Hnub no, cov kws ntaus suab paj nruag tuaj yeem xaiv los ntawm ntau hom kev sib tw. Lawv tuaj yeem ua rau hauv daim ntawv ntawm rab rawg hlau, yeeb nkab lossis xuav. Lawv tuaj yeem ua suab sib txawv, qhov nrov tshaj plaws yog "la", "mi" thiab "do". Qee lub sij hawm cov no yog ob peb lub suab nyob rau ib lub sij hawm - guitarists thiab violinists feem ntau siv cov khoom siv zoo li no, txij li qhov kev sib tw classical rau txhua yam ntawm cov cuab yeej no yog tib yam.
Dhau li ntawm qhov no, nyob rau xyoo tas los no, ntau lub xov tooj hluav taws xob siv hluav taws xob, uas yog hu ua tuners, thiab cov ntawv thov thiab qhov chaw ntawm cov ncauj lus no tau tshwm sim. Yog li ntawd nws yog ib qho nyuaj rau ib tug niaj hnub tshuab raj tsis muaj peev xwm tune nws suab paj nruag - yeej ib txwm muaj lub sij hawm los thawb tawm ntawm lub suab nrov. Los ntawm txoj kev, lub diav rawg tuning yog ib qho kev pab loj rau cov hu nkauj, tshwj xeeb tshaj yog yog hais tias lub hu nkauj tshwm sim tsis muaj suab paj nruag - "cappella". Cov neeg hu nkauj nyob rau hauv cov ntaub ntawv no yog coj los ntawm lub suab ntawm tus qauv, tab sis tsis txhob hnov qab txog lub compatibility ntawm lawv lub suab.
Muaj ib rab diav rawg rau txhua lub hom phiaj tshwj xeeb. Rau ib tug guitar, nws muaj peev xwm muaj tag nrho rau sau ntawv rau qhib hlua, rau violin thiab cello - plaub, thiab lwm yam. Tab sis tsis muaj teeb meem li cas nws zoo li thiab tsis muaj teeb meem dab tsi nws tau npaj rau - nyob rau hauv txhua rooj plaubLub diav rawg tig ua haujlwm raws li txoj cai ntawm physics.
Txoj Cai Ua Haujlwm
Tej zaum feem ntau ntawm chav kawm physics hauv tsev kawm nco ntsoov tias lub suab yog tshwm sim los ntawm kev vibrations. Thiab qhov no yog, ntawm chav kawm, tsis muaj kev zam. Ib rab diav rawg rau lub guitar, piano lossis lwm yam twj paj nruag ua haujlwm ntawm tib lub hauv paus ntsiab lus - qee qhov kev txiav txim ua rau lub phaj txav. Nws, nyob rau hauv lem, oscillates thiab emits ib lub suab ntawm ib tug los yog lwm lub suab. Cov cuab yeej tsim kev sib haum xeeb tsis muaj zog, uas txhais tau hais tias lub suab nrov ntawm lub diav rawg yog qhov tseeb heev. Tsis tas li ntawd, nws tsis cuam tshuam los ntawm qhov kub thiab txias.
Los ntawm txoj kev, feem ntau cov ntsia hlau ntsia hlau yog qhov compact, thiab tseem muaj lub cev vim li cas rau qhov no. Qhov tseeb yog qhov loj dua, lub suab qis nws ua, txawm tias lwm qhov tsis zoo ib yam.
Special Species
Muaj lwm hom kev sib tw, uas yog qhov tseem ceeb kom tsis txhob cuam tshuam nrog lwm tus, vim lawv tau siv ntau qhov sib txawv. Peb tab tom tham txog kev kho mob rab diav rawg, uas xav tau los ntawm otolaryngologists, orthopedists thiab neurologists los kawm txog cov yam ntxwv ntawm kev ua suab los ntawm tus neeg mob cov pob txha.
Cov cuab yeej no kuj tseem ua haujlwm los txiav txim siab cov lus teb rau kev vibration. Nrog nws cov kev pab, cov kab mob xws li pallisthesia lossis polyneuropathy, uas tshwm sim, piv txwv li, hauv ntshav qab zib mellitus, tuaj yeem kuaj pom. Cov cuab yeej no yog hu ua rab diav rawg tsis tsuas yog rau nws qhov zoo sib xws, tab sis kuj, ntawm chav kawm, rau txoj haujlwm zoo sib xws.
Hauv kev txiav txim siab, lo lus no kuj siv, piv txwv li, los ntawm cov kws kho mob hlwb. Qee lub sij hawm lawv muab lawvCov neeg mob kom pom "sab hauv qhov nkhaus", uas yog, qhov tseem ceeb, kev txhawb nqa, lub hauv paus ntawm tus cwj pwm.
About things
Nyob hauv symphony orchestras, qhov twg cov suab paj nruag sib txawv tsuas yog loj, lub diav rawg tsis tshua muaj neeg tuaj xyuas. Feem ntau qhov kev kho yog ua raws li oboe - yuav luag tsis muaj dab tsi cuam tshuam rau nws lub suab. Txawm li cas los xij, yog tias qhov kev ua yeeb yam siv lub piano loj, ua ntej nws raug kho raws li
tuning diav rawg, thiab lwm yam twj paj nruag twb tswj los ntawm nws. Txawm hais tias qee qhov yuam kev tshwm sim, tag nrho lub suab paj nruag yuav zoo sib xws, thiab tej zaum cov neeg tuaj saib yuav tsis pom qhov tsis zoo.
Nkauj ntseeg tawm tshiab Nkauj ntseeg tawm tshiab
Cov cuab yeej suab paj nruag no tseem muaj ntau ntawm cov neeg ua yeeb yam tsis yog kws tshaj lij. Tau kawg, qhov no yog classical rau-txoj hlua guitar. Thaum nws tshiab los yog muaj nws cov hlua tsis ntev los no hloov, nws yuav tsum tau kho kom nquag plias. Thiab tom qab ntawd, tom qab kev txav tsis raug thiab vim qhov ntsuas kub hloov pauv, koj yuav tsum tau kho nws lub suab.
Yog tias koj muaj rab rawg tshwj xeeb rau lub guitar ntawm tes, txoj haujlwm tau yooj yim heev, vim tias txhua daim ntawv tshaj tawm sib raug rau ib txoj hlua cais. Tab sis yog tias tsuas yog muaj ntau yam classic, koj yuav tau ua haujlwm me ntsis thiab ua rau koj lub rooj sib hais. Lub suab emitted los ntawm tus nkhaus tuning yuav tsum sib haum mus rau lub suab ntawm thawj txoj hlua, clamped ntawm lub thib tsib fret. Thaum qhov no ua tiav, koj tuaj yeem txuas ntxiv mus. Rau qhov no, txhua tustxoj hlua txuas ntxiv yog clamped ntawm qhov thib tsib fret, tuned hauv unison nrog rau yav dhau los. Nws tsis nyuaj, tab sis nws yuav siv qee qhov kev xyaum. Qhov tsuas yog qhov kev zam yog qhov thib peb, uas peb siv fret.
Los ntawm txoj kev, yog tus ntaus guitar tsis muaj rab diav rawg, koj tuaj yeem mloog cov xov tooj zoo tib yam, lawv kuj sib xws rau daim ntawv "A". Koj tuaj yeem kho cov hlua ntawm violin, cello thiab cov cuab yeej zoo sib xws ntawm koj tus kheej. Zoo, kho lub piano lossis lub piano loj heev yog qhov nyuaj uas nws yog qhov zoo dua los tso qhov teeb meem no rau cov kws tshaj lij.
Pom zoo:
Lub ntsiab lus ntawm lo lus "suab paj nruag". Suab paj nruag - yog dab tsi?
Musical yog ib yam ntawm cov suab paj nruag theem kos duab. Nws yog kev sib xyaw ntawm cov suab paj nruag, nkauj, seev cev thiab ua yeeb yam
Cov cim suab paj nruag, cov cim thiab cov twj paj nruag. Ib daim suab paj nruag ua si zoo siab txais tos
Suab paj nruag yog dab tsi: daim duab kos duab, cov suab uas zoo rau pob ntseg, lossis ib yam dab tsi uas kov tau tus neeg lub siab? Nws yog tsis yooj yim sua kom muab ib tug unambiguous teb rau lo lus nug no. Suab paj nruag tsis yog yooj yim thiab unpretentious li nws yuav zoo li thaum xub thawj siab ib muag. Nws feem ntau lees paub tias tsuas yog cov kws ua yeeb yam tiag tiag tuaj yeem nkag siab nws cov ntsiab lus tseem ceeb. Hauv peb tsab xov xwm niaj hnub no, cov neeg nyeem tau raug caw kom paub txog qee qhov ntawm nws cov hauv paus
Opus yog ib lo lus suab paj nruag. Vim li cas lub tswv yim no muaj nyob hauv suab paj nruag?
Lo lus "opus" txhais li cas ntawm kev cuam tshuam rau kev ua suab paj nruag? Keeb kwm ntawm qhov tshwm sim ntawm lo lus, nws theoretical justification raws li ib tug suab paj nruas lub sij hawm, lub ntsiab lus niaj hnub - tag nrho cov no yog tham tom qab nyob rau hauv tsab xov xwm
Musicality yog suab paj nruag txuj ci, pob ntseg rau suab paj nruag, suab paj nruag muaj peev xwm
Ntau tus neeg nyiam hu nkauj, txawm tias lawv tsis lees paub. Tab sis vim li cas qee tus ntawm lawv tuaj yeem ntaus cov ntawv sau thiab ua rau tib neeg lub pob ntseg zoo siab, thaum lwm tus raug pov rau ntawm kab lus: "Tsis muaj kev hnov lus." Qhov no txhais li cas? Lub rooj sib hais yuav tsum yog dab tsi? Rau leej twg thiab vim li cas thiaj muab?
Yuav ua li cas sau suab paj nruag: suab paj nruag notation, suab paj nruag theory, tswv yim
Txhua tus neeg tsawg kawg ib zaug hauv nws lub neej xav txog kev txawj ua suab paj nruag thiab, tej zaum, txawm kawm los ua suab paj nruag nws tus kheej. Qhov tseeb, txhua yam tsis nyuaj li nws yuav zoo li thaum xub thawj siab ib muag. Ntawm chav kawm, nws yuav tsum tau kawm txog suab paj nruag txoj kev xav thiab qee qhov nuances ntawm kev sau. Tab sis tag nrho cov no yog trifles piv rau lub peev xwm ua hauj lwm txuj ci tseem ceeb. Tom qab nyeem tsab xov xwm no, lo lus nug "Yuav ua li cas sau ntawv?" ua tsis tseem ceeb
