Removed the hum from cognito-perceptu's pill-bottle-4 sample. Original sample had truck in background in addition to some low frequency hum. Used the remove hum feature on izotope rx2 and, presto-chango, no distracting background noise. Now there is still a high frequency hum which i did not touch. I think this could be mitigated with a low pass filter in eq if you choose.
Three takes of aspirin pill in a glass of water. Recorded by a sound devices 302, olympus ls100 and a lavalier sanken cos11 connected to a stethoscope through a sennheiser g4 hf system.
Anyone familiar with circuit bent sounds will recognize something in this fake circuit bent production of mine. I abused bitcrushers, frequency shifters and god knows what else on my guitar recordings. . . I need another aspirin. >_>;.