I have a need for an audio effect that "mutes" a bus if the input sound level drops below a specified dB level. Applied to an AudioStreamMicrophone it could be used to eliminate background noise, key presses, etc. and allow a "VOX" (voice operated transmit) type function.
From what I have found, it would have to be written using C++ or other low-level language. Has anyone developed such a thing?
Thanks in advance.