YOU SAID:

I've never heard silence this loud

INTO JAPANESE

こんな大声で沈黙を聞いたことがない

BACK INTO ENGLISH

I've never heard such loud silence.

INTO JAPANESE

こんな大きな沈黙は聞いたことがない。

BACK INTO ENGLISH

I've never heard of such a great silence.

INTO JAPANESE

こんなに素晴らしい沈黙は聞いたことがない。

BACK INTO ENGLISH

I've never heard of such wonderful silence.

INTO JAPANESE

こんなに素晴らしい沈黙は聞いたことがない。

BACK INTO ENGLISH

I've never heard of such wonderful silence.