Capacitor mike is an electronic component used to convert sound waves into an electrical signal. If you're looking for synonyms for this term, you might try "condenser microphone" or "capacitive microphone," which both refer to the same type of microphone. Alternatively, you might use the term "Electret microphone," which is similar in design but uses a thin polymer film instead of a metal diaphragm. Some other terms that might be used interchangeably with capacitor mike include "studio microphone," "vocal microphone," or simply "mic." Regardless of what you call it, this important piece of equipment is essential for many types of audio recording and communication.