Mangani megabambi pane yechipiri inodiwa kune vhidhiyo, mitambo nezvimwe zvirimo.
MuRussia, yakanaka kwazvo uye, kwete isinganyanyo kukosha, inokwanisika kumba Internet. Zvakasimba! Mumisha uye nedunhu rakadzika kwazvo rebhizinesi, richidaro, rakaipisisa, asi totora chero, kunyange guta diki riri muEurope chikamu uye ona mitengo. Kwemwedzi mazana matatu nemakumi matatu nemwedzi pamwedzi, iyo Internet inogona kuitirwa mune imwe furati kumhanya kwe25-50 megabits pane yechipiri, uye kune kumwe kusimudzira uye ese zana nemakumi mashanu megabi.
Kuti uenzanise: mu "munyika" dzakabudirira ", iyo internet inokurumidza (uye imba uye nhare) inodhura zvakanyanya kudhura. Uye ichiri ipapo ichirarama pfungwa ye "mwedzi wemwedzi une data". Isu tinongova nevanodyara vemaseru.
Nekudaro, kutengwa hachisi chikonzero chekubhadhara izvo zvausingashandisi. Kunyangwe mazana emakwenzi anodziya chikwama, uye saka mutero weInternet yeimba anofanira kusarudzwa kubva pane izvo chaizvo zvinodiwa mukumhanya. Ngatione kuti ingani megabit inodiwa pane yechipiri mumamiriro akasiyana siyana, uye tanga nemazano ekutanga.
Megabits, megabytes uye kumhanya chaiko
Saizi yedata inogadzirwa kuyera muzvikamu. Semuenzaniso, iyo HD firimu inorema kubva ku700 megabytes (megabytes (megav) kusvika 1.4 gigabytes (giga), uye yakazara HD kubva pamakumi mana kusvika gumi nemaviri gigabhite.Iyo data yekufambisa yedata inogamuchirwa muBits (kwete mabheti!) Neimwe yechipiri, uye dzimwe nguva zvinokonzera kusanzwisisika.
Byte ≠ zvishoma.
1 byte = 8 mabheti.
1 megabyte = 8 Megabits.
1 megabyte pane yechipiri = 8 megabits pane yechipiri.
Kana mushandisi akasiyanisa mabheti uye mabheti, inogona kuvhiringidzwa nyore nyore kana kutorwa chinhu chimwe chete. Mune ino kesi, ichaverengera nguva yekufungidzira kwekurodha iyo HD firimu kuburikidza neTourrent chimwe chinhu chakadai:
- Iyo firimu inorema 1,400 "megov".
- Internet kumhanya 30 "Megov" paChipiri.
- Iyo firimu inodururwa kwe 1,400 / 30 = 46..6 masekondi.
Muchokwadi, kumhanya kweInternet ndeye makumi matatu megabits pane yechipiri = 3.75 megabytes pane yechipiri. Saizvozvo, 1,400 megabytte inofanira kukamurwa ne30, asi na 3.75. Mune ino kesi, nguva yekurodha ichave 1 400 / 3.75 = 373 masekondi.
Mukudzidzira, kumhanya kuchave kwakaderera, nekuti vanopa veInternet vanoratidza kumhanya "ku", ndiko kuti, iko kwakakwana, uye kusashanda. Mukuwedzera, pane kupindira, kunyanya kana kuendeswa neWi-Fi, network mutoro, pamwe nekukanganiswa uye zvinhu zvemidziyo yemushandisi uye zvebasa rebasa. Iwe unogona kutarisa kumhanya kwako nerubatsiro rwemasevhisi akakosha, uye uwedzere - nerubatsiro rweiyi matipi.
Kazhinji mutsipa unova rights kubva iwe waunocheka chimwe chinhu. Semuenzaniso, kumhanya kweInternet yako ndeye 100 megabits pane yechipiri, uye saiti inopa data kumhanya kwegumi Megabits pane yechipiri. Mune ino kesi, kurodha kuchaitika pakumhanya kwesingasviki gumi Megabits pane yechipiri, uye hapana chekuita nazvo.
Ndeipi kumhanya kweInternet inodiwa chaizvo
| Rudzi rwebasa | Yakakurudzirwa kumhanya (ine reserve), megabit pane yechipiri |
| Kuongororwa, tsamba, scials (pasina vhidhiyo uye mifananidzo mikuru) | 2. |
| Online Mitambo | 2. |
| Vhidhiyo yekuvanza | 3. |
| SD Vhidhiyo (360p, 480p) | 3. |
| HD Vhidhiyo (720p) | shanu |
| Yakazara-HD Vhidhiyo (1 080p) | sere |
| 2k vhidhiyo (1 440p) | 10 |
| 4k vhidhiyo (2 160p) | 25 uye kumusoro |
Zviripachena, tafura yakapihwa pamusoro inoda kujekeswa.
Mibvunzo nemhinduro
Ko kana Internet ichishandiswa pakarepo pamidziyo miviri kana anopfuura?
Ngatiti iwe uri kutarisa zvakakwana HD vhidhiyo pane yakangwara tv, mukadzi wangu kumashure kwehomwe neHD-screen surbe, uye mwana anotarisa kubva kune imwe smartphone kana piritsi, zvakare muHD mhando. Izvi zvinoreva here kuti nhamba kubva patafura inoda kupedzisa?Ehe, ndizvozvo. Mune ino kesi, iwe uchazoda anenge makumi maviri megabits pane yechipiri.
Nei nzvimbo dzakasiyana dzichipa dzakasiyana zvekumhanyisa kuti uone vhidhiyo yemvumo imwechete?
Pane pfungwa yakadai seyakaenzana - huwandu hweruzivo kuti iyo iyo mufananidzo inosangana neyuniti yenguva, uye, nenzira kwayo, chiratidzo chehunhu hwemhando yemufananidzo uye ruzha rwunosangana. Iyo yakakwira zvishoma, iyo inowanzo kuve iri nani mufananidzo. Ndokusaka paTourrents iwe unogona kuwana shanduro dzeiyo firimu imwe chete neyakagadziriswa, asi yehukuru hwakasiyana.
Uye zvakare, pane vhidhiyo yepamusoro ine marefu neye frequency yemapuranga makumi matanhatu pane yechipiri. Ivo vanoyera zvakanyanya uye vanowana imwe yakakwira-yekumhanyisa internet.
Ichokwadi here kuti mitambo yepamhepo iri kuregedza kusvika pakumhanya kweInternet?
Ehe, akawanda matoyi akada CS, dota 2, wot, wow, wow kumashure. Iyo diki ping, iyo ishoma kunonoka mumutambo.Nehurombo, hazvibviri kuziva pachine nguva kunyange iyo fungidziro yekumhanya mune imwe mutambo kuburikidza neye chaiye anopa, sezvo kukosha kwayo kusakoshesa uye kunoenderana nezvinhu zvakawanda.
Nei panguva yevhidhiyo inodaidza mufananidzo uye kurira kubva kune vanopindirana kwandiri kwakajairika, uye kubva kwandiri kwavari - kwete?
Mune ino kesi, inova yakakosha kwete kungouya, asi zvakare inobuda Internet kumhanya. Kazhinji, varapi havaratidze kukurumidza kwekubuda mumutero, asi iwe unogona kuzvitarisa uchishandisa iyo Speedtest.net.
Kubiridzira kubudikidza neWebcam, pane zvakakwana velocity velocity 1 Megabit paChipiri. Panyaya yeHD makamera (uye zvakare, yakazara HD), izvo zvinodiwa zvekukurumidza kukurumidza kuwedzera.
Sei varidzi veInternet vari mumatero vanotanga kubva 20-30 uye zvimwe megabits pane yechipiri?
Nekuti iyo yepamusoro yekumhanyisa, iyo mari yakawanda yaunogona kutora newe. Vabati vanogona kuchengetedza madhiri "kubva pane zvakapfuura" pakumhanya kwemazuva maviri emazuva echipiri uye kuderedza mutengo wavo kusvika pamakumi mashanu emakore, asi nei? Izvo zvinobatsira kwazvo kuwedzera iyo shoma kumhanya uye mitengo.
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