vector mottam uttejita sarala anchanaa

vector summ excited leanier prediction (vsilpi) anedi aneka cellular pramaanaalalo upayoginche speach coding paddhati. vsilpi algorithm anedi vislaeshanha-dwara-samslaeshanha coding technic mariyu idhi selp (code uttejita sarala anchanaa) anie piluvabade speach coding algorithamla taragatiki chendinadi.
eee codec yokka vaividhyaalu aneka aneka cellular telephony pramaanaalalo upayoginchabaddaayi, veetilo is-54, is-136 (dii-amps), gsm (sagam raetu prasangam) mariyu iden unnaayi. idhi internet dwara audeo kosam realadio yokka modati samskaranalo kooda upayoginchabadindi. es-54 vslp pramaanaanni pramaanaanni telecommunications industry association prachurinchindi.
dii-amps (antey-54 mariyu antey-136) vsilpi prati 20 ms prasangam yokka encodingnu 159-bitt framelalo perkontundi, tadwara 7.95 kebit/seey yokka mudi dayta retunu saadhistundi. vaastavamaina tdma sell phonelo, vocoder avtput lopam diddubaatu mariyu signalling samaachaaramtho pyaak cheyabadutundi, phalitamgaa ovar-dhi-air dayta raetu 16.2 kbit/s avutundi. internet audeo kosam, prati 159-bitt frame 20 baitlalo nilva cheyabadutundi, 1 bitt upayoginchabadadu. phalitamgaa vachhe failu sarigga 8 kbit/s dayta retunu kaligi untundi.
gsm sagam-raetu vsilpi (gsm 06.20) frameku 112 bitlatho 20 ms framelanu upayogistundi, idhi 5.6 kebit/seey yokka mudi dayta retunu istundi. iden vsl pii kodarku moodu reetulu unnaih
vselp yokka pradhana lopam emitante, matlade sabdam kaani sabdaalanu encode chese daani parimita saamarthyam, tadwara nepathya sabdam samakshamlo prasangam encoding chesetappudu idhi paelavamgaa panichestundi. eee kaaranamgaa, kotta kodeklaku anukuulamgaa vslp vadakam kramamga tolaginchabadindi.
konni prarambha motorola rakam II trunking vyavasthalalo upayoginche encoding paddhati kooda vselp. idhi kotta imbe paddhatiki anukuulamgaa dasalavaareegaa tolaginchabadindi.

