Noise you heard: communications with one rowing (6)
I believe the answer is:
uproar
'noise' is the definition.
(I know that uproar is a type of noise)
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for uproar that I've seen before include "racket" , "Tumult, noisy ruckus" , "State of commotion or loud disturbance" , "Violewnt outburst of noise, pandemonium" , "Noisy and confused commotion" .)