ToggleMicrophoneMute.exe, 1.00
Toggle the microphone's muted state

Usage: ToggleMicrophoneMute

Notes: This program is a wrapper for C++ code by Io-oI
       on https://superuser.com/a/1870763
       No guarantee: if no microphone is available,
       or if it is locked by another program, the
       (un)mute command is ignored without notification.
       Return code equals -1 if any command line
       arguments were specified, or 0 otherwise.

Written by Rob van der Woude
https://www.robvanderwoude.com