Bhashya
तथा वाग्विशेषामृचम्, ऋक्सस्थ च साम, सामावयवचोद्गीथम्, अप्राणन्नपानन् व्यानेनैव निर्वर्तयतीत्यभिप्राय ॥
In plain words
In this way, speech brings forth the specific ṛc, the sāman rooted in the ṛc, and the udgītha as a limb of the sāman, accomplishing them solely through vyāna without exhalation or inhalation—this is the intended meaning.
Close to the Sanskrit
Thus speech [manifests] the particular ṛc, and the sāman rooted in the ṛc, and the udgītha as a limb of the sāman, accomplishing [them] precisely through vyāna without exhaling and without inhaling—such is the intent.