background
background noise

can
conseguir

keep down
keep the noise down!

noise
hammering noise

now
come now!, stop that noise!

rectified
rectified noise voltage

room
room noise

rouse
she was roused by the noise they made

scraping
scraping noise

silence
to silence a noise

sizzling
a sizzling noise

thundering
a thundering noise

train
...a sudden noise interrupted his train of thought