noise
variety of sound, usually meaning any unwanted sound
pink noise
type of signal whose amplitude is inversely proportional to its frequency
growling
low, guttural vocalization
fizzle
characteristic sound of animals and currents
noise
television static
noise pollution
excessive, displeasing human, animal, or machine-created environmental noise
Brownian noise
The kind of signal noise produced by Brownian motion
underwater noise
unwanted sound in the oceans, rivers, lakes, etc.
background noise
sound other than the sound being monitored (primary sound)
traffic noise
noise created by vehicles
Clicking noise
a brief, relatively high-pitched sound produced by the impact of something small and hard against something hard
mains hum
electric or electromagnetic acoustic phenomenon
gray noise
random noise whose frequency spectrum follows a psychoacoustic equal loudness curve
squeak
a short, very high cry or sound
electromagnetically induced acoustic noise
audible sound produced when electromagnetic forces cause mechanical vibrations
snarl
sound, often a growl or vicious utterance
Julia
sound recorded on March 1, 1999 by the NOAA
Train
unidentified sound recorded on March 5, 1997
flicker noise
electrical noise with a 1/f spectrum
occupational noise
noise encountered in the workplace
panting
fast breathing for thermoregulation
engine noise
noise associated with internal combustion engines and related attachments
engine noise
noise associated with internal combustion engines and related attachments