audio
adjective
mute - Being silent
nounverb verb
twang - An accent or voice that identifies the person from being part of a sub-culture
verb
muffle - To make (a sound) quieter : to decrease the noise made by (something)
nounverb noun
clatter - A continuous rattling sound as of hard objects falling or striking each other
shush - Tell or signal (someone) to be silent
croon - Hum or sing in a soft, low voice, especially in a sentimental manner
squeak - A short, high-pitched sound or cry
squeal - Make a long, high-pitched cry or noise
squeak - Make a high-pitched sound or cry
yap - Give a sharp, shrill bark
crackle - Make a rapid succession of slight cracking noises
noun
ruckus - A disturbance or commotion