Xa kunxibelelana ngezwi kunye nevidiyo, umgangatho uvame ukuchaza ukuba ngaba amava amnandi okanye ambi. Ngaphandle kwenkcazo yempawu esiyivayo, 'njengento enhle' okanye 'embi kakhulu,' kukho indlela yokubala yokubonisa ikhwalithi yezwi nevidiyo. Ibizwa ngokuba yiNgxelo yeNgxelo yePhakathi (iMOS). I-MOS inikeza isibonakaliso senani lexabiso elibonakalayo leendaba ezifunyenwe emva kokuba zithunyelwe kwaye ekugqibeleni zixinzezelwe ngokusebenzisa i-codec .
I-MOS ibonakaliswa kwinani elilodwa, ukusuka ku-1 kuya ku-5, i-1 ibe yiyona nto iphezulu kwaye i-5 iyona nto ibhetele. I-MOS iyakwazi ukuthobela, njengokuba imifanekiso esekelwe kwizinto ezibonwa ngabantu ngexesha lovavanyo. Nangona kunjalo, kukho izicelo zesofthiwe ezilinganisela i-MOS kumanethiwekhi, njengoko sibona ngezantsi.
I-Opinion Score Iimpawu
Kuthathwe ngamanani apheleleyo, amanani akhona lula ukubala.
- 5 - Epheleleyo. Njengengxoxo ebusana ubuso nobuso okanye ukufumana i-rediyo.
- 4 - Efanelekileyo. Ukungapheleli kungabonwa, kodwa isandi sisicacile. Oku (kuthethwa) uluhlu lweefowuni.
- 3 - Ukukhathazeka.
- 2 - Inomsindo kakhulu. Kukunzima ukuthetha.
- 1 - Akunakwenzeka ukuthetha
Iimpawu azidingeki ukuba zibe ngamanani apheleleyo. Imingcele ethile kunye nemida idlalwa ngokubanzi kwixabiso leemali ezivela kwi-spectrum ye-MOS. Ngokomzekelo, ixabiso le-4.0 ukuya ku-4.5 libhekiswa njengobungakanani bomgangatho kwaye lidala ukwaneliseka ngokupheleleyo. Oku kuxabiso eliqhelekileyo lwe- PSTN kunye neenkonzo ezininzi zeVoIP zijolise kuyo, ngokuphindaphindiweyo ngempumelelo. Iimilinganiselo eziwela ngaphantsi kwe-3.5 zibizwa ngokuba zingamkelekanga ngabasebenzisi abaninzi.
Uvavanyo lweMOS luqhutywa njani?
Inani elithile labantu lihleli kwaye lenziwe ukuba live iirekhodi. Ngamnye wabo unikela ubungakanani ukusuka kwi-1 ukuya kwe-5. Emva koko i-arithmetic ithetha (umyinge) ibalwa, ukunika iNgqinisiso yeNgqiqo. Xa uqhuba uvavanyo lweMOS, kukho amabinzana athile axetywayo ukuba asetyenziswe yi-ITU-T. Bazi:
- Uya kufuneka ucele kakhulu.
- Akukho nto ebonwayo.
- Babenqula izithixo zeenkuni.
- Ndifuna umzuzu ngomhloli.
- Ngaba wayidinga nayiphi na imali?
Iimpawu ezichaphazelekayo malunga neNgqiqo
I-MOS ingasetyenziselwa ukuthelekisa phakathi kweenkonzo zeVoIP kunye nababoneleli. Kodwa okubaluleke ngakumbi, zisetyenziselwa ukuvavanya umsebenzi wee- codec , ezenza i-audio kunye nevidiyo zigcinwe kwi-usewidth kodwa ngexabiso elithile lomgangatho. Iimvavanyo ze-MOS zenziwe ngoko-codec kwindawo ethile.
Kukho ezinye iimeko ezichaphazela umgangatho we-audio kunye nevidiyo edluliselweyo, njengoko kuchaziwe kwinqaku . Le miba ayifanele ukuba ibalwe kwixabiso leMOS, ngoko ke xa uqikelela i-MOS ye-codec ethile, inkonzo okanye inethwekhi, kubalulekile ukuba zonke ezinye izinto zithandeke kakhulu kumgangatho omhle, ngokuba ixabiso le-MOS lithathwa kufumaneka phantsi kweemeko ezifanelekileyo.
Iprojekthi yeZofthiwe ezenziweyo eziPhakamileyo
Ekubeni iimvavanyo zomntu / ze-MOS zizithoba kwaye zingaphantsi kokuvelisa ngeendlela ezininzi, namhlanje zikhona izixhobo zesoftware ezenza ukuhlolwa kwe-MOS ngokuzenzekelayo kwindawo yokuthunyelwa kweVoIP. Nangona bengenalo ukuthintela komntu, into efanelekileyo ngala mvavanyo kukuba baqwalasela zonke iimeko zokuxhomekeka kwintanethi ezinokuchaphazela umgangatho wezwi . Eminye imizekelo i-AppareNet Voice, i-Suite Suite ye-Brix VoIP, iNetAlly, i-PsyVoIP ne-VQmon / EP.