pratyabhijñayā nityatvasya siddhatvāt / anyathanupapattyā tatra saṃskāraviśeṣe tu buddhir upasaṃhṛtā bhāṣyakāreṇa natu tadbhāvabhāvitāmātrataḥ saṃskāraśaktir anumīyata ity arthaḥ
Since eternality [of sound] is established through recognition, the Bhāṣyakāra has directed understanding toward that specific saṃskāra through [the principle of] otherwise-impossibility, but the power of saṃskāra is not inferred merely from [its] presence [in conjunction with hearing].