Microphone in example sentence
And in the audio world that's when the microphone gets too close to its sound source, and then it gets in this self-destructive loop that creates a very unpleasant sound.
More example sentences with word microphone
On my show, on "White Coat, Black Art," I made it a habit of saying, "Here's my worst mistake," I would say to everybody from paramedics to the chief of cardiac surgery, "Here's my worst mistake," blah, blah, blah, blah, blah, "What about yours?" and I would point the microphone towards them. 
