Far-off and Low-pitched

Far-off adjective - Not close in time or space.

Low-pitched and far-off are semantically related. In some cases you can use "Low-pitched" instead an adjective phrase "Far-off".

Low-pitched adjective - Used of sounds and voices; low in pitch or frequency.

Far-off and low-pitched are semantically related. Sometimes you can use "Far-off" instead an adjective phrase "Low-pitched".