Uluhlu olunamandla kumculo ngumahluko phakathi kwezona zandi zikhwazayo nezithuleyo. Ilinganiswa ngeedecibels, okanye i-dB ngokufutshane. Kwingoma enye yomsindo, uluhlu oluguquguqukayo luthetha umahluko we-dB phakathi kweyona ndawo iphakamileyo kunye neyona nto ithuleyo kwifayile yeaudio.
Uluhlu oluguquguqukayo, olufinyeziweyo lwe-DR okanye i-DNR, lumlinganiselo phakathi kwamaxabiso amakhulu kunye namancinci anokubakho obungakanani obunokutshintshwa, njengemiqondiso efana nesandi kunye nokukhanya. Ilinganiswa njengomlinganiselo, okanye njengesiseko se-10 (i-decibel) okanye i-base-2 (ephindwe kabini, i-bits okanye i-stops) ixabiso le-logarithmic.
Kweli nqaku, ndiza kuchaza ukuba yintoni uluhlu oluguquguqukayo, kwaye lusetyenziswa njani kumculo.
Yintoni iNgxaki ngeDynamic Range?
Yintoni iDynamic Range?
Uluhlu olunamandla ngumahluko phakathi kwezona zandi zikhwazayo nezithuleyo mveliso yomculo, kwaye ilinganiswa ngeedecibels (okanye i-dB ngokufutshane). Kufana nesithuba esiphakathi komgangatho wengxolo kunye nendawo yokunqunqa – xa isandi sisiya ngaphantsi komgangatho wengxolo, awuyi kukwazi ukuxela umahluko phakathi komqondiso kunye nengxolo yenkqubo yendawo. Kwaye xa isandi sisiya ngaphaya kwendawo yokunqunqa, imiphezulu yefom yamaza yayo inqunyulwa ngequbuliso, ibangela ungqwabalala kunye nokugqwetheka.
Isebenza njani iDynamic Range?
Uluhlu olunamandla lufana nokukhwela i-rollercoaster - konke malunga nokuphezulu kunye nokuhla. Kwingoma enye yomsindo, uluhlu oluguquguqukayo luthetha umahluko we-dB phakathi kweyona ndawo iphakamileyo kunye neyona nto ithuleyo kwifayile yeaudio. Ukurekhoda i-mediums kunye neenkqubo zomsindo nazo zinoluhlu oluguquguqukayo, olumisela izibonakaliso eziphezulu kunye nezizolileyo ezinokuzimela ngokufanelekileyo. Uluhlu oluguquguqukayo lwengoma lumele umgama opheleleyo ewuhambayo ukusuka kwisandi esivakalayo ukuya kwinzolo.
Singenza Ntoni Ngoluhlu LweDynamic?
Uluhlu lweDynamic sisixhobo esihle sokwenza umculo onomdla kunye nonamandla. Nazi ezinye iimbono zendlela onokulusebenzisa ngayo uluhlu oluguquguqukayo kuncedo lwakho:
- Sebenzisa ucinezelo ukunciphisa uluhlu oluguquguqukayo lwengoma kwaye uyenze ihambelane ngakumbi.
- Sebenzisa i-EQ ukonyusa okanye ukusika iifrikhwensi ezithile kunye nokwenza izandi ezinamandla ngakumbi.
- Sebenzisa isenzi ukongeza ubunzulu kunye noburhabaxa kwiingoma zakho.
- Zama ngamanqanaba ahlukeneyo evolumu ukwenza imixube enomdla kunye neguqukayo.
Yintoni iDynamic Range kwi-Electronics?
Yintoni?
Uluhlu oluguqukayo ngumlinganiselo womlinganiselo phakathi kwawona maxabiso aphezulu naphantsi eparamitha kwinkqubo yombane. Idla ngokubonakaliswa ngeedecibels, kwaye isetyenziselwa ukulinganisa amandla, okwangoku, amandla ombane, okanye frequency yenkqubo.
Isetyenziswa phi?
Uluhlu lweDynamic lusetyenziswa kwiinkqubo ezahlukeneyo, kubandakanya:
- Iinkqubo zoThutho: Umlinganiselo phakathi kwenqanaba lomthwalo ogqithisiweyo (amandla omqondiso aphezulu ukuba inkqubo inokunyamezela ngaphandle kokuphazamiseka) kunye nenqanaba lengxolo yenkqubo.
- Iinkqubo zedijithali okanye izixhobo: Umlinganiselo phakathi kowona mgangatho uphezulu kunye nowona mgangatho usezantsi wophawu ofunekayo ukugcina umlinganiselo ochaziweyo wempazamo encinci.
- Usetyenziso lwe-audio kunye ne-electronics: Umlinganiselo phakathi kowona mgangatho uphezulu kunye nowona mgangatho usezantsi wesignali, odla ngokubonakaliswa ngeedecibels.
Ziziphi izibonelelo?
Ukuphucula i-bit wide yendlela yedatha yedijithali (ngokoluhlu oluguquguqukayo lomqondiso) kunokuzisa inani leenzuzo, kuquka:
- Ukunciphisa indawo, iindleko, kunye nokusetyenziswa kwamandla kwiisekethe zedijithali kunye neenkqubo.
- Ukuphuculwa kokusebenza.
- Obona bubanzi besuntswana lendlela yedatha yedijithali.
Yintoni iDynamic Range kuMculo?
Yintoni iDynamic Range?
Uluhlu olunamandla ngumahluko phakathi kwezona zandi zithambileyo nezingxolayo kumculo. Kufana neqhosha levolyum kwisitiriyo sakho, kodwa kumculo.
Uluhlu lweDynamic kuRekhodisho lwangoku
Itekhnoloji yokurekhoda yanamhlanje yenze ukuba kube lula ukufumana izandi eziphezulu, kodwa inokwenza umculo uvakale ungonwabisi okanye "uphile". Yiyo loo nto uluhlu olutshintshayo lubaluleke kakhulu.
Uluhlu lweDynamic kwiiKonsathi
Xa usiya kwikonsathi, uluhlu oluguquguqukayo luqhele ukuba malunga nama-80 dB. Oko kuthetha ukuba ezona zandi zingxolayo nezithambileyo zimalunga nama-80 dB ngokuqelelene. Yiyo loo nto kubaluleke kakhulu ukuva iindawo ezithuleyo zengoma.
Uluhlu olunamandla kwiNtetho yoMntu
Intetho yomntu ikholisa ukuviwa kuluhlu olumalunga nama-40 dB. Oko kuthetha ukuba ezona zandi zingxolayo nezithambileyo zimalunga nama-40 dB ngokuqelelene. Yiyo loo nto kubalulekile ukwazi ukuva iindawo ezithuleyo zencoko.
Kutheni iDynamic Range ibalulekile?
Uluhlu lweDynamic lubalulekile kuba lunceda ukudala amava okuphulaphula anomdla kunye nokuzibandakanya. Ivumela umphulaphuli ukuba eve iindawo ezithuleyo zengoma okanye incoko, ezinokuthi zongeze ubunzulu neemvakalelo kumava. Kwakhona kunceda ukudala amava okuphulaphula ngakumbi, njengoko umphulaphuli unokuva uluhlu olupheleleyo lwezandi kumculo.
Ukuqonda iiDynamics kwiMastering
Yintoni iDynamic Range?
Uluhlu olunamandla ngumahluko phakathi kweyona ndawo ingxolayo kunye neyona ithuleyo yesandi. Kufana nokukhwela i-roller coaster - ukuphakama nokuhla kwengoma kuyinika imvakalelo yomdlalo kunye nemincili.
IiMasters ezinamandla
Iinkosi ezinamandla zilungile ngokuvumela ezo ziphezulu nezisezantsi ukuba zikhanye ngokwenene. I-transients ibetha ngomxube kwaye unokuva zonke iinkcukacha ngokubola kunye nokuthulisa. Ukwenza oku kwenzeke, umkhondo kufuneka uthule kwaye ucinezeleke kancinci ukuze kubekho indawo yokuba ezo zidlulayo zande.
IiMasters ezicinezelekileyo
Iinkosi ezicinezelekileyo zimalunga nokwenza ingoma ibe phezulu kangangoko. Ukwenza oku, uluhlu oluguquguqukayo luyancitshiswa ukwenzela ukuba umxube wonke unokunyanzeliswa ngokusondeleyo kumda. Oku kwenziwa nge Ukunyanzeliswa kunye nokunciphisa, kodwa yibhalansi ethambileyo - ucinezelo oluninzi lunokwenza ukuba ingoma ivakale ingaqhelekanga.
Ucelomngeni lokugqwesa
Umceli mngeni wobuchule kukufumana umkhondo kwisandi esifunwayo ngaphandle kokutshabalalisa umxube. Ngumsebenzi okhohlisayo, kodwa ngezixhobo ezifanelekileyo kunye nobuchule, kunokwenzeka ukufezekisa inkosi enkulu yokuvakala.
Ngoko ke unayo - iziseko zokulawula amandla. Nokuba ufuna isandi esinamandla, esiguqukayo okanye esingxolayo, esinoburhalarhume, ukwazi kakuhle kunokukunceda ukuba ufike apho. Khawukhumbule nje ukugcina ibhalansi phakathi kwesandi esingxolayo kunye ne-dynamics engqondweni!
Ukuqonda Umsindo kunye ne-Synapse
Yintoni iLoudness?
Umsindo yinto enzima. Ifana ne-Goldilocks yesandi - ikhwaza kakhulu kwaye igqwethekile kwaye ayithandeki, ithule kakhulu kwaye ilahleke kumxube. Yibhalansi eethe-ethe enokwenza okanye iwaphule umkhondo.
Yintoni iSynapse?
I-Synapse yinjini enamandla eqhutywa yi-AI ethatha umsebenzi wokuqagela ngaphandle kokukhwaza. Imamela umkhondo wakho kwaye ilungelelanise i-EQ ukukunika isandi esivakalayo esisebenza nomkhondo wakho.
Yintoni eyenza iSynapse?
I-Synapse yenzelwe ukukhangela nayiphi na imiba enokubangela ukugqwetheka okanye ezinye izinto zakudala ezingafunwayo. Ikwakhulisa ukungxola kwengoma yakho ukuze uqiniseke ukuba ivakala kakuhle. Nalu uthelekiso olukhawulezayo lwengoma ebalaseleyo ye-LANDR kunye nomxube ongafezekanga:
- I-Synapse imamela umkhondo wakho kwaye ilungelelanise i-EQ ukukunika isandi esivakalayo esisebenza ngomkhondo wakho.
- I-Synapse ibhaqa nayiphi na imiba enokubangela ukugqwetheka okanye ezinye izinto zakudala ezingafunwayo.
- I-Synapse ikhulisa ukungxola kwengoma yakho ukuze uqiniseke ukuba iyavakala kakuhle.
- I-Synapse ithatha umsebenzi wokuqagela ngokuvakalayo, ukuze ungabi naxhala ngayo.
Ngoko kutheni ungazami kwaye ubone ukuba iSynapse inokwenza ntoni kumkhondo wakho?
Ukuqonda iDynamic Range kwiMveliso yoMculo
Yintoni iDynamic Range?
Uluhlu olunamandla ngumahluko phakathi kwezona zandi zikhwazayo nezithambileyo kwisiqwenga somculo. Yinto ebalulekileyo kwimveliso yomculo, njengoko ichaphazela isandi esipheleleyo sengoma.
Kutheni iDynamic Range ibalulekile?
Uluhlu lweDynamic lubaluleke ngakumbi xa kufikwa kwi-mastering. Inceda ukugqiba ukuba inkosi iya kukhwaza okanye ithambile kangakanani, kwaye ungakanani umzila oya kuviwa.
Indlela yokufumana okuninzi kuLuhlu lweDynamic
Ukuba ufuna ukufumana okuninzi kuluhlu oluguqukayo kwimveliso yomculo wakho, nanga amanye amacebiso:
- Sebenzisa ucinezelo ukulawula ukungxola kwengoma yakho.
- Zama nge-EQ ukwenza isandi esilungeleleneyo.
- Sebenzisa ukunciphisa ukuze uqiniseke ukuba ingoma yakho ayingxoli kakhulu.
- Thatha ithuba lomfanekiso westereo ukwenza isandi esibanzi.
isiphelo
Uluhlu olunamandla luyinto ebalulekileyo kwimveliso yomculo, kwaye ukuqonda kulapho kubaluleke kakhulu. Ngobuchule obufanelekileyo, unokufumana okuninzi kuluhlu oluguquguqukayo lwengoma yakho kwaye wenze isandi esikhulu sesandi.
Ukuqonda Ingqiqo Yomntu Ngesandi
Izivamvo zethu zokubona nokuva zinoluhlu olunomtsalane, kodwa asinako ukuzisebenzisa kangangoko sinako ngaxeshanye. Umzekelo, amehlo ethu athatha ixesha ukuziqhelanisa namanqanaba okukhanya ahlukeneyo kwaye akakwazi ukuphatha ilitha kakhulu. Ngokufanayo, iindlebe zethu azikwazi ukuva isebe lokusebeza kwindawo engxolayo.
Uluhlu oluNgqongileyo lweNgqungquthela yoLuntu
Iindlebe zethu ziyakwazi ukuva uluhlu olubanzi lwemigangatho yesandi, ukusuka ekumbombozeni okuzolileyo kwigumbi elingenasandi ukuya kwikonsathi yentsimbi enzima kakhulu. Olu luhlu lwaziwa njengoluhlu oluguquguqukayo lokuva komntu, kwaye luqhele ukuba malunga ne-140 dB. Olu luhlu luhluka ngokuphindaphindiweyo kwaye lunoluhlu olusuka kumgca wokuva (malunga ne-9 dB SPL kwi-3 kHz) ukuya kumda weentlungu (ukusuka kwi-120-140 dB SPL).
Imida yeMbono yoMntu
Ngelishwa, iimvakalelo zethu azikwazi ukuthatha uluhlu olupheleleyo lwazo zonke ngaxeshanye. Iindlebe zethu zinezihlunu kunye neeseli ezisebenza njengeecompressor zoluhlu oluguquguqukayo ukulungelelanisa ubuntununtunu bendlebe kumanqanaba ahlukeneyo ambient.
Amehlo ethu anokubona izinto ekukhanyeni kweenkwenkwezi okanye ekukhanyeni kwelanga, nangona kubusuku obungenanyanga izinto zifumana isinye kwisigidi sezigidi zokukhanya eziya kuzikhanyisela ngemini enelanga eliqaqambileyo. Olu luhlu oluguquguqukayo lwe-90 dB.
Unyino lweZixhobo zoMbane
Kunzima ebantwini ukuphumeza amava aguquguqukayo apheleleyo ngokusebenzisa izixhobo zombane. Umzekelo, umgangatho olungileyo we-LCD unoluhlu oluguquguqukayo olujikeleze i-1000:1, kwaye iisensom zemifanekiso zeCMOS zakutsha nje zinoluhlu oluguquguqukayo olumalunga ne-23,000:1. Ukubonakaliswa kwephepha kunokuvelisa uluhlu oluguquguqukayo malunga ne-100: 1, ngelixa ikhamera yevidiyo echwephesha efana ne-Sony Digital Betacam inoluhlu oluguquguqukayo olungaphezulu kwe-90 dB ekurekhodweni komsindo.
Uluhlu lweDynamic: Into exhomekeke kuhlobo
Uluhlu olufanelekileyo lweDynamic
Akukho mfihlo ukuba uluhlu oluchanekileyo oluguquguqukayo luyahluka ngokohlobo. Uphononongo lufumanise ukuba abaphulaphuli beklasikhi badla ngokuncama ii-decibels ukuba oko kuthetha ukuba bayakwazi ukuva ubucukubhede balo naliphi na isiqwenga esinoluhlu olubanzi oluguquguqukayo. Kwelinye icala, abalandeli be-pop kunye ne-rock banokufuna amava okumamela agudileyo kunye nokomeleza ngokufanelekileyo Ivolumu leyo ihamba isuka kwenye ingoma iye kwenye.
Ukurekhodwa kweNtetho
Okumangalisayo kukuba, owona mndilili mkhulu woluhlu oluguquguqukayo lufunyenwe kwiirekhodi zentetho. Oku kuyavakala, njengoko amazwi ethu akrwada athetha akwicala elichaseneyo leengoma ezingxolayo zepop nezerock.
Idijithali vs. Izandi zoMthombo
Kucacile ukuba indlela esenza ngayo izandi zedijithali kunye nezandi zahluke ngokupheleleyo. Ngokuxhomekeke kwinto esiyimamelayo, sinqwenela iindidi ezahlukeneyo zoluhlu oluguqukayo.
Iimfazwe Ezingxolayo: Idabi leeDecibels
Imbali yeemfazwe ezingxolayo
Yonke le nto yaqala ngeminyaka yoo-90 xa kwavela ihip hop kunye ne-Nu-metal zatshintsha umdlalo. Ezi ntlobo zazifuna ukuguquguquka okuthe chatha kwisandi, nto leyo ethetha ukucinezelwa. Kwaye ke, iimfazwe ezinkulu zaqala.
Ngoo-2000: Ixesha lokuLinga
Kwiminyaka yokuqala yoo-2000 yabona ulingo oluninzi kwisandi, olunokuba negalelo ekwandeni kokusetyenziswa koxinzelelo. Elo yayilixesha lokuzama nokwenza iimpazamo, yaye kwakugquba iimfazwe ezinkulu.
Ixesha elizayo loMculo
Uluhlu oluguquguqukayo lwanamhlanje lusenokungafani nengomso. Umculo usoloko uvela, kwaye kuxhomekeke kuthi ukuqinisekisa ukuba uvakala ngcono. Ke, nyusa ucinezelo, unyuse ivolyum, kwaye ulungele ikamva lomculo!
Ukungafani
Uluhlu lweDynamic Vs Uluhlu lweTonal
Uluhlu olunamandla kunye noluhlu lwetoni ngamagama amabini asetyenziswa ukuchaza isakhono sekhamera sokuthatha uluhlu olubanzi lweethowuni kunye nemibala emfanekisweni. Uluhlu lweDynamic luluhlu lwesibane inzwa yakho yekhamera inokubona kwaye irekhode, ngelixa uluhlu lwetoni lelona nani leethowuni ezibanjiweyo. Umzekelo, unokuba nekhamera enoluhlu olubanzi oluguquguqukayo, kodwa ukuba udubula into efana nebhari engwevu efileyo, uluhlu lwetoni luya kuthintelwa.
Umahluko phakathi koluhlu oluguquguqukayo kunye noluhlu lwetoni kubalulekile ukuqonda xa uthatha iifoto. Uluhlu olunamandla lunokubakho kwikhamera yakho, ngelixa uluhlu lwetoni yinyani yoko inokubanjwa yikhamera yakho. Ukwazi ukuba uluhlengahlengisa njani useto lwekhamera yakho ukuze ukwandise uluhlu lweetoni zeefoto zakho kunokukunceda ukuba uthathe imifanekiso emangalisayo.
isiphelo
Uluhlu olunamandla kumculo lumalunga nomahluko wevolumu phakathi kweyona ndawo ithuleyo kunye neyona ndawo ingxolayo yengoma. Yindlela entle yokongeza ubunzulu kunye neemvakalelo kwiingoma zakho kwaye uzenze zonwabele ngakumbi kubaphulaphuli bakho.
Ke khumbula, xa urekhoda, ungoyiki ukuyibuyisela ku-11!
NdinguJoost Nusselder, umseki weNeaera kunye nomthengisi womxholo, utata, kwaye ndiyakuthanda ukuzama izixhobo ezitsha ngesiginkci entliziyweni yothando lwam, kunye neqela lam, ndisenza amanqaku eblogi anzulu ukusukela ngo-2020. ukunceda abafundi abathembekileyo ngokurekhoda kunye neengcebiso zesiginci.
