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.
Voemmo che l’algoritmo de machine learning o segge bon de gestî una grande varietæ de sciati de fondo. I sciati fòrti peuan anâ ben, à condiçion che se pòsse accapî tutto o testo. Unna muxica de fondo tranquilla a va ben, ma unna muxica con un volumme coscì fòrte da no poei sentî ògni poula a no va ben.