natural sound
sounds generated by non-human or non-biological sources
crepitus
medical finding: grating or crackling sounds and sensations originating from skin and joints
purr
fluttering vocalization
souffle
medical term
burping
release of gas from the upper digestive tract through the mouth
thunder
sound caused by a lightning strike
respiratory sound
specific sound generated by the movement of air through the respiratory system
heart sound
noise generated by the beating heart and the resultant flow of blood through it
vocal sound
sound produced by a human
subterranean rumbling
sound generated by earthquakes
vaginal flatulence
emission or expulsion of air from the vagina
stridulation
act of producing sound by rubbing together certain body parts
borborygmus
rumbling, growling or gurgling noise produced by movement of the contents of the gastro-intestinal tract