sarvaśabdagrahaṇaṃ katham ity āha samānadeśavṛttitvāt saṃskārasyāviśeṣata iti
[He] asks "How [is there] the grasping of all sounds?" [The answer is] "Because of [their] existing in the same location, [and] because of the non-distinctness of [their] refinement."