translation.en: Even things without life, giving a voice, whether pipe or harp, if they give not a distinction in the sounds, how shall it be known what is piped or harped?
translation.me: For tho thingis that ben withouten soule, and yyueth voices, ethir pipe, ether harpe, but tho yyuen distinccioun of sownyngis, hou schal it be knowun that is sungun, ether that that is trumpid?