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.
ⵏⵅⵙ ⴰⴷ ⵖⴰⵢⵏ ⵡⴰⵍⴳⵓⵔⵉⵜⵎⵏ ⵏ ⵓⵍⵎⵎⵓⴷ ⵏ ⵜⵎⴰⵛⵉⵏⵜ ⴰⴷ ⵙⵡⵓⴷⴷⵓⵏ ⵜⵓⴳⵜⵜ ⵏ ⵡⴰⵏⴰⵡⵏ ⵏ ⵓⴷⵉⴷⴰ ⵏ ⵜⵖⵔⴷⵉⵏ, ⵎⵇⵇⴰⵔ ⴷ ⵉⴷⴰⴷⴰⵏ ⴰⵜⵜⵓⵢⵏⵉⵏ ⵙ ⵓⵎⴰⵙⵙⴰⵖ ⵣⵎⵔⵏ ⴰⴷ ⵜⵜⵓⴷⴳⴳⴰⵏ ⵙ ⵜⴼⴰⴷⴰ ⵏ ⴰⴷ ⴽⵯⵏ ⵓⵔ ⴳⴷⵍⵏ ⵅⴼ ⵓⵙⵙⴼⵍⴷ ⵉ ⵓⵎⴰⵜⴰ ⵏ ⵓⴹⵕⵉⵚ. ⴰⵥⴰⵡⴰⵏ ⵏ ⵜⵖⵔⴷⵉⵏ ⵉⵣⴳⴰⵏ, ⵡⴰⵅⵅⴰ; ⴰⵥⴰⵡⴰⵏ ⵢⴰⵜⵜⵓⵢⵏ ⵢⵓⴷⴰⵏ ⴰⴷ ⴽⵯⵏ ⵉⴳⴷⵍ ⵅⴼ ⵓⵙⵙⴼⵍⴷ ⵉ ⵎⴰⵜⵜⴰ ⴷ ⴽⵓ ⵜⴰⴳⵓⵔⵉ, ⵓⵀⵓⵢ.