Isingeniso: Emhlabeni wezimoto nezisekeli, uhlelo lwamabhuleki ludlala indima ebalulekile ekuqinisekiseni ukuphepha emgwaqeni. Enye into ebalulekile esiza ekusebenzeni kahle kwamabhuleki yi-compressor yomoya ephathekayo. Kule ndatshana, sizohlola ekubalulekeni kwama-compressors aphathekayo embonini yezimoto, ikakhulukazi ngaphakathi kohlelo lwebhuleki. 1. Ukuqonda iPortab