Microphones look superficially similar and behave dramatically differently because the transducer mechanism each one uses has very different physics. We walk dynamic versus condenser versus ribbon microphones at the diaphragm level, the polar patterns that decide what each one hears, why a $100 dynamic still beats a $1000 condenser for some sources, and a practical framework for choosing the right mic for what you actually record.
Recording
-
Microphone Engineering