You need to be able to hear every word of the recording. We want machine learning algorithms to be able to handle a variety of background noise, and even relatively loud noises or quiet background music can be accepted provided that they don’t prevent you from hearing the entirety of the text. Crackles or ‘breaking up’ that prevent you hearing the text means you should reject the clip.
Rhaid i chi allu clywed pob gair o'r recordiad. Rydym am i algorithmau dysgu peirianyddol allu ymdrin ag amrywiaeth o sŵn cefndir, ac mae modd derbyn hyd yn oed synau cymharol uchel neu gerddoriaeth gefndir dawel ar yr amod nad ydyn nhw'n eich atal rhag clywed y testun cyfan. Mae clecian neu ‘dorri fyny’ sy’n eich atal rhag clywed y testun yn golygu y dylech chi wrthod y clip.