Kamepiula 'ē aʻeLako polokalamu

Iki ana - He aha ka mea? oi loa bitrate

Music a me nā kiʻiʻoniʻoni makemake e hoʻolohe a me ka makaala no hoi na mea a pau. E hiehie nā leo a me ka wikiō AEIU? Nā kūmole mea okoa, o ka manawa i oleloia ai mea no hoi okoa. Akā, he mea kekahi manaʻo i meaʻole i loko o kēia mau hihia. Kēia aiao ua kapaia ka bitrate. He aha ka mea?

XIX. 'ike

No ka maopopo i kēia manaʻo, oe e manaʻo e pili ana i ka papa kuhikuhiE aoao o ka helu kuʻina a me nā leo mīkini'opihia. Ma Carlsbad, Kelemānia epekema mua i manaoia he efficient nā leo mīkini'opihia algorithm i haawi i ka auoiaea waihona Ua maliuia mai e like ai. Ka hana i manaoia e lakou ua i ke kumu waihona uaʻoki i loko o ke koena o ka 50 milliseconds, a pau o kēia mau hakina hou ua kālailai kaawale.

No keia hopena, i ke kani ua palahalaha ae ma ka Fourier harmonics. Alakaʻi ma ka hopena o ke ana o na kahuna lapaau a me biologists mai kekahi mau kiola i nä alapine o ka pepeiao o ka awelika kanaka, aole ia i lohe i ole. No ka laʻana, pinepine wehe 'ia kekahi pahee Ke Kani A ma luna o ke kāʻei kua o ka leo o ka Hawaiian Orchestra. Eia hou, i ka wa-e hoola i oki mō'ī, lōʻihi ma waena o hōʻike hou.

Me ka loiloi mua "maka" hoʻohana i ka maʻamau WAV waihona kikohoʻe nā leo. Ua hale kūʻai piha 'ike e pili ana i ka palapala kani, e like me kona kikohoʻe mea koe. Digitization ma keia waihona i wahi ma ka alapine (frequency) o 44 kHz. Ua hoʻohana WAV manawa archaic nā leo-CD. Alaila, ke hōʻike hou i like ka inverse hoʻololi o ke kākau 'ike, a me ka hopena i huli mele.

Kākau i kākoʻo 'ike

Information e pili ana i na harmonics "oki-aku" i kākau i loko o ka waihona ua loaʻa nona ka nui ka nui uuku ma mua o ka mea mua. O ka holo ana, e hoopakele mai no hoi i ke kani mea mamao aku, mai lea ń a hiki i ke kumu. Akā, inā i ka hoʻopā'ālua ua, ua hana pono, i ka pepeiao o känaka ke ole haha aku i ka like. Ka mea, ua laila mākou e hoʻi i ka manaʻo o ka bitrate. He aha ka mea?

ka wehewehena

'O kēia ka huina o nāʻikepili hoololiia, a me ka hoolilo ua pili i kekahi manawa wā mawaena. Pela, ua manaʻo pono Hōʻike 'o ka nui o kaʻikepili e i ua "lele mai" o ke kumu waihona. Ke iki i kela mea emi mai, i ka mea uuku i ka kūpono waihona me ka mea i wehe 'ia mai aneane pau loa na "keu" harmonics.

Ka mea, i ke ana i loko o kilobits no kekona (Kbps), a no nā leo helu kuʻina ma Film pinepine hoʻohana megabits no kekona (Mbps). Inā mākou e kamailio e pili ana i ka Classic MP3, ka loa hanohano hiki ke noʻonoʻo i ka 128 kbps bitrate. He aha aʻole ia ke ano o?

Ka nui, e hoike ana i ka mea hōʻikeʻikeʻuʻuku like - palena hope i ke kani hoʻomaka e me ka nui loa deteriorate. O ka holo ana, encoded me ke kōkua o nā hana o ke keaka mele mele mea,ʻaʻole e pono, akā, me ka mele Pop divas encode ka bitrate uaʻaʻole maopopo degrade i ka leo e like ai.

No kekahi 'keia koena unuhi ka wā e hoolohe i ka online, Radio ma ka Internet. Wahi e hana bitrate 48kbps a me 128 kbps ka puke ma luna, kani he okoa.

He aha mau mea?

Aia i mau ke ano: a eia i (CBR) a ee iaaanu aey (VBR). Kēia ka wā mea oi loa aku hoi nui hoʻopā'ālua wikiō: ina ka ikaika iki ana i ia, i ka lua o ka Auana e e'opihia hoʻohana 'ana i ka ikaika nui o kaʻikepili. O ka holo ana, i ka likeʻole ma waena o hōʻeuʻeu, a kūpaʻaʻikepili ma keia hihia, aole. Inā i ka waiwai o ka iaaanu, laila, ka mea haʻahaʻa-noi, e hoohuli e e encoded hoʻohana 'ana i ka palena iki nui o nā kumu waiwai.

A like algorithm ua hoʻohana 'ia i loko o ka hae kūmole o'opihia wikiō. No laila, he maʻamau mpeg haawi he nui ka waiwai i loaa i loko o ka nui o ka ia auoiaea waihona no ka poe noonoo ole kumu e kālailai a paipaiia kēlā me kēia wahi ponoi.

Keia rula ua ma muli o ka mea i ka lohi loa EUIAaIN i ka likeʻole ma waena o nā mōlina mea haʻahaʻa, akā, no ka nui o ka ia hiki ke seriously Nohie, me ka nui loa hoemi ia auoiaea waihona nui. Maʻoi hookahi maoli hoʻololi ai no laila, e ole e hana, a no ia mea, i ka hoʻohana 'ana i kekahi maluna iki kōmi. Inā 'oe encode i ka hōʻike a me ka mele ma ka ee iaaanu aey cia, ka wānana ka nui o ka ia auoiaea waihona i hiki ole: ke kamepiula ke haawi wale i ka loa hoʻonaninani olelo.

ka mea maikaʻi loa cia

Oe ke oiaio ninau mai i ka ninau e pili ana i mea i ka waiwai e ia i ka loa e pono ai. E ka ho'āʻo e pane i kēia nīnau.

Mākou i kamaʻilio mua aʻe ia i ka haʻahaʻa kali ua manaoia e ia i ka hoailona i loko o 128 kbps ka, oOeEIAOO i ka waihona ma akā nō,ʻaʻole i makemake loa ia e like ka nui me ka mea nalowale loa a ka maikaʻi kēia 'ike. Ka hapa nui o ka puolo ipo manaoio i ka mea a pau e pono iki ana, - ka 192 kbps. O ka hana ana, ma ka hapanui manawa, noʻonoʻo ia e ka 'oi cia i loko o 320 kbps, akā, he nui likeʻole, ka mea hou i hāʻawi mai.

Ua pau hilinaʻi nui ma luna o ka lako a pan!

O ka holo ana, i ka "mehana şarkı kani" ka olelo, mākou e e hoʻomaka, akā, ma ka pono Acoustic oe koke hoomaopopo i ka pepeiao waihona'opihia me kekahi mea e like ai. Inā ke kolamu hiki maʻamau paʻi i ka piha huahelu o kiʻekiʻe a me ka haahaa nä alapine ka wā pāʻani ka mea, he nui helu o artifacts i wahi e oki mai i ka hailona o harmonics.

O ka papa, ma keʻano o ka ke kelepona hele kelepona o nā nīnūnē mua mea, aole he okoa ma waena o 64 a me 128 kbps ia i ike, akā, me kaʻiʻo nō o kēia lawe lima lako a ua i mai o ka nui oi kiʻekiʻe-kbps eiiiiiaiou.

Koho i ka waiwai pono!

Nui, e hiki oOeEIAOO i ka waihona uku, ina e noonoo ai i na mea a pehea oe e hana ia. No kekahi laʻana, ina oe makemake e oOeEIAOO wikiō holoholona hihiu, e hana ia i lawe-hoʻokolohua o ka holoholona hihiu a me ka lāʻau, no ka hapanui loa i ka laua leo, e like me ka mea i kā mākou iki uku o 92 kbps. No ka leo hoʻopili a me exclamations hou ua pono. Ma ke kue,ʻaʻohe huina mea,ʻaʻole ia he maikai, ke ole ia ma ka mīkini'opihia o panina mele, like ole ia oe, e lilo i ka pā o ka haku mele 'ana, e like me ka hapanui o ka maalea nuances e waleʻokiʻia mai.

Eia naʻe, ma na hihia a pau, ka mea, he pomaikai, e kuhi ana ka mea pono iki ana, - ka 256 kbps. Ke poi pu hapanui o nā haumāna mai i ike ma ka pepeiao i hana hou i loko o kona hou mahuahua.

Pehea e hoʻololi i ka nui?

'Aʻole no laila pohihihi keia mea i e pono ai e hoʻololi i ka bitrate. Koke, ua e hoailona oukou i ka mea ulu i loko o ka waihona nui o 64 kbps ka, e hoano hou ana ia i loko o kekahi leo-CD waihona, naʻaupō kēia a me ka pointless, mai ka oki harmonics i wahi e ole lawe. Eia nō kekahi mau e oOeEIAOO i ka waihona me ka oi "ke kaupaonaʻana", iki curtailing kona ano, ia mea he mea hiki.

A polokalamu no ka bitrate ua maikaʻi hoʻomākaukau ai no ka hale hana? He nui nā mea hoʻohana i paha kama'āina Nero ikaika likeʻole AEeAaOA, a i nā hana e hoʻokō 'ia i ka hana a me ke kani.

Ka mea, Kama'āina, a 'ano alodio mau', intuitive, kiʻekiʻe loa e like ai ke mele hoʻopā'ālua. Eia naʻe, kūʻai i kekahi AEeAaOA (40 Euro) no ka mau o ka liilii, palapala noi,ʻaʻoleʻoi aku ka hoaponoia mai. Where optimally Easy CD-Da Extractor. Ka polokalamu Ua uku, akā, he mea he loa loio i hoʻokolohua o kona noa, a oko a kekahi wale kapu.

E hoʻololi i ka iki ana, e hana ia, oe e wehe i ka papa kuhikuhiE noi puka aniani e papalua-ke kaomi 'kona ikona ka iole pihi hema, hookomo Audio-CD makou a holo, e kali oe a oe ike i ka papa inoa o nā waihona ma luna o ka pā hōkū i loko o ka dialog pahu. Oe ke a laila e kaomi ma luna o RipCD pihi a me ka hōʻike 'i ka polokalamu ala, e hoola i ka auoiaea waihona. e hoʻomau All hope hana ana i hoopau ai i ke 'akomi ano, i kekahi mea hoʻohana' uao ua koi 'ia.

I mea no ke aha la he mea he bitrate. He aha ka mea, uaʻike nōʻoe. Inā e koho i ke kumukuai ike no, ia mea nō e hiki ke kiʻi'opihia kani kona mea e like ai ua ole noticeably iʻa.

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