Pinchikilla unancha
Unancha, chimpu icha siñalpis (Kastilla simipi: señal, Inlis simimanta signal) unancha thatkichiypi, unanchaqa ima ruwasqamanta willayta apachiq llamk'ay. Ima achkasas pachapi (ispasiyu-tiyimpu) hukniray kaptin, huk unanchahina llamk'achiy atikunman, qhawaqkunapura willakuykunata rakinapaq. IEEE Transactions on Signal Processing nisqapiqa uyari, kuyuq rikch'a, rimay, rikch'a, sunar, rathar nisqakunam unanchapa rikch'aynin hina kachkan. Unanchaqa any rikuy atiy tikraypis huk achkapi pachapi (huk pacha siriyikuna), mana willayta apaptinpis.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/a/a7/Military_Symbol_-_Friendly_Unit_%28Bichrome_1.6x1_Frame%29-_Signals_or_Communication_%28NATO_APP-6%29.svg/220px-Military_Symbol_-_Friendly_Unit_%28Bichrome_1.6x1_Frame%29-_Signals_or_Communication_%28NATO_APP-6%29.svg.png)