Isisindo esinye seSantya kwaye zombini zibonisa umgangatho
Ukuba uva umxholo wezandi zedijithali ubunzulu kunye nenqanaba elincinci , unokucinga ukuba ezi binzana ezifanayo zibonisa into efanayo. Kulula ukubadibanisa kuba bobabini baqala ngo "bunzima," kodwa ngokwenene banengcamango ebini ehlukileyo ngokupheleleyo.
Unokufuna ukwazi ngakumbi malunga nomlinganiselo wesantya xa ukhetha ifomathi ephezulu yokuvakala yefowuni yakho ephathekayo okanye xa uguqula kwi-MP3 format nge sixhobo sokuguqulela okanye enye inkqubo efana neTunes .
Isilinganiselo seBat kwiRekodi yokuBhala
Isantya sebhayibhile sisilinganiselo esichazwe kwii kilobits ngesibini (Kbps), esiyizinkulungwane zeebitshi ngesibini. I-Kbps iyimilinganiselo yokuhamba kwee- bandwidth yezixhobo zokudlulisa idatha. Ibonisa inani lemali ehamba ngexesha elithile kunethiwekhi.
Ngokomzekelo, ukurekhoda nge-320 kbps intlawulo yesantya iqhutyelwa kuma-320,000 bits ngesibini.
Qaphela: ii- bits ngesibini zingabonakaliswa nakwezinye iiyunithi zokulinganisa njengeegabits ngesibini (Mbps) kunye neigigabits ngesibini (Gbps), kodwa ezo zisetyenzisiweyo xa izibini ngesibini zidibana okanye zidlula i-1000 Kbps okanye i-1000 Mbps.
Ngokubanzi, ukurekhoda kwezinga eliphezulu linika umsindo ophezulu ngakumbi kwaye uthatha indawo engakumbi kwikhompyutheni yakho okanye kwisixhobo eselula. Nangona kunjalo, ngaphandle kokuba ube ne-headphone eziphezulu okanye izithethi, awukwazi ukubona umgangatho ophuculweyo ngaphezu komgangatho osezantsi.
Ngokomzekelo, ukuba uphulaphule iipaubudi eziqhelekileyo, mhlawumbi awuyi kuqaphela umehluko phakathi kwefayile ye 128 kbps kunye nefayile ye-320 kbps.
Unokufunda ngokubanzi malunga nomlinganiselo wenkomfa ngolwazi olongezelelweyo, kubandakanywa ukuba luhambelana njani nokunciphisa umsindo.
Ubunzulu beBanzi
Ekuqaleni, ubunzulu buncinane bunokubonakala buyinkimbinkimbi, kodwa ngendlela elula kakhulu yindlela ecacileyo ngayo isandi esilungileyo kwi-digital audio. Ukuphakama ubunzulu obunzulu, ukuchaneka ngakumbi kwi-digital digital.
Mhlawumbi sele uhlangabezane neengoma eziza kwizinga elithile elithile, okanye iinkonzo ze-MP3 zokulanda okanye izingosi zomculo zokusasaza , kodwa kunqabile kuninzi kuthiwa malunga nobunzulu bunt.
Ngoko, kutheni ukhulula ukuqonda ubunzulu bunzulu?
Ukuba uya kukhangela ukuqokelela iirekodi zakho ze-vinyl okanye ii-analog ezithengiweyo ukuze uzigcine njengeefayile eziphezulu zomsindo wedijithali, ngoko kufuneka ukwazi malunga nobunzulu obuncinane. Ubunzulu bobunzulu obuphezulu bunika ukurekhoda komsindo okunzulu. Ubunzulu obuncinci bubangela ukuba izandi ezithulekileyo zilahleke.
Umzekelo, i-Compact Disc Digital Audio isebenzisa ii-bits ezili-16 ngeesampuli ngelixa i-Blu-ray Disc ingasebenzisa ukufikelela kuma-bits angama-24 kwisampuli ngasinye.
Esi sibonakaliso sithonya indlela enokubamba ngayo iinkcukacha kwiirekhodi zangaphambili ze-analog. Ukufumana ubunzulu obuncinci kubaluleke kakhulu ekugcineni ukuphazamiseka kwimiqondiso yangemuva ubuncinane.
Ungafunda ngokubanzi malunga nokuba ubunzulu bunzulu bunokuchaphazela umgangatho ophilileyo apha .