Working microphone Synonyms

Working replaced

live microphone

Definitions for Working

(adjective) being in effective operation
(adjective) capable of being put to use or account
(adjective) involved in often constant activity

Synonyms for phrase

operational recorder

WM abbreviation

WM is an abbreviation for Working Microphone

What does WM stand for?

WM stands for "Working Microphone"

Definitions for Microphone

(noun) device for converting sound waves into electrical energy