Ngolimi lwezandla
A lwezandla (godu wasayina kolimi noma ukumane asayine) siwulimi esebenzisa Ukukhulumisana manual kanye komzimba ukuze adlulisele incazelo, ubone acoustically wadlulisela amaphethini sound. Lokhu kungaba yinoma kanyekanye ahlanganiswe bobunjwa isandla, ukuma kanye nokunyakaza izandla, izingalo noma umgwamanda, nobuso ukuze fluidly ukuveza imicabango lesikhulumi. Bahlanganyela ezifanayo eziningi nge ezikhulunywa (ngezinye izikhathi esibizwa "izilimi ngomlomo", okusho ngokuyinhloko ixhomeke ekutheni umsindo), yingakho izazi zezilimi bacabangele kokubili ukuba abe izilimi zemvelo, kodwa kunezindlela nokungafani okukhulu phakathi izilimi esayiniwe futhi ezikhulunywa.