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O se fa'ailoga fa'afuainumera fa'amaufa'ailoga o se galu eletise e fa'atusalia fa'amatalaga fa'atekinolosi, lea e mafai ona fa'atusalia i tulaga eseese po'o pulus. E tele ituaiga fa'ailoga fa'afuainumera fa'amaufa'ailoga (e ta'ua mulimuli ane o fa'ailo fa'amaufa'ailoga). Ata 6-1 o lo'o fa'aalia ai ni nai fa'ailoga fa'ailoga fa'avae, ...

E mafai ona vaevaeina faʻailoga faʻamaonia i faʻailoga malosi ma faʻailoga eletise e tusa ai ma o latou malosi. E mafai ona vaevaeina fa'ailoga eletise i fa'ailoga fa'avaitaimi ma fa'ailo aperiodic e tusa ai pe fa'avaitaimi pe leai. Ole faailo ole malosi e gata ile amplitude ma le umi, o lona malosi e ...

Afai e maualuga atu le gafatia o le faʻasalalauina o se auala faʻaletino nai lo le manaʻoga o le tasi faʻailoga, e mafai ona faʻasoa le ala i le tele o faʻailoga. Mo se faʻataʻitaʻiga, o le laina ogalaau o se telefoni e masani ona i ai le faitau afe o faʻailoga e tuʻuina atu i luga o le fiber optik e tasi. Multiplexing o le tekonolosi lea e faʻamalieina ...

1) Le AMI code O le igoa atoa o le AMI (Alternative Mark Inversion) code o le isi fa'ailoga fa'aliliu code. avanoa) tumau e le suia. Fa'ata'ita'iga: Fa'ailoga fe'au: 0 1 1 0 0 0 0 0 0 0 1 1 1 0 0 1 1… AMI code: 0 -1 +1 0 0 0 0 0 0 0 -1 +1 0 0 -1 +1… O le galu e fetaui ma le AMI code o ...

A tatou faʻasalalauina se faʻailoga, pe o se faʻailoga mata, se eletise eletise, poʻo se faʻailoga uaealesi, pe a tuʻu saʻo, o le faailo e faigofie ona faʻalavelaveina e le pisa, ma e faigata ona maua faʻamatalaga saʻo i le pito e maua ai. Ina ia faʻaleleia atili le mafai ona faʻalavelave faʻalavelave ...

O faiga fa'avae o suiga fa'akomepiuta binary o le: Fa'amauina o le amplitude binary (2ASK)—suiga o le amplitude o le fa'ailoga o le va'a; Fa'ailoga fa'asolo fa'alua (2FSK)—suiga ole fa'ailoga va'ava'a; Fa'ailoga fa'asolo fa'alua (2PSK)—suiga o le fa'ailoga o le va'a. Fa'ailoga fa'asolo vaega eseese...