We want the machine learning algorithms to able to handle a variety of background noise, and even relatively loud noises can be accepted provided that they don’t prevent you from hearing the entirety of the text. Quiet background music is OK; music loud enough to prevent you from hearing each and every word is not.
Lemmer d lebɣi tili ilguritmen n ulmad awurman ad izmiren ad sferken kra n wanawen n ṣṣut ur nelli d awal. Xas ma yeǧǧhed ṣṣut, ad yettwaqbel maca ur ilaq ara ad k-yeǧǧ ur tgezzuḍ ara aḍris. Aẓawan afessas daɣen ad yettwaqbel, maca ma yella ur k-yettaǧǧa ara ad tfehmeḍ aḍris, ur yettwaqbal ara.