Harshly loud (7)
I believe the answer is:
raucous
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">harshly loud</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for raucous that I've seen before include "Loud and discordant" , "Shrill - strident" , "Rough and discordant" , "Noisy and harsh-sounding" , "Unpleasantly loud and harsh" .)