। ॥ १४६ ॥
In plain words
The mind takes its moment of delight in sound that has to be struck out of something — kettledrum, mṛdaṅga, conch, all the rest. Then how much more in this unstruck sound: honey-sweet, unbroken, clear.
Close to the Sanskrit
In the struck sound of kettledrum, mṛdaṅga, conch and the rest, the mind delights for a moment; how much more in this unstruck one, honey-sweet, unbroken, clear.