A fork of the Sculk Microphone Mod by Towo, but patched to not crash on most dedicated servers due to there being 0 audio devices.
Credit to Towo for the mod, all I did was fix a bug.
https://www.curseforge.com/minecraft/mc-mods/sculk-microphone

A Minecraft Forge mod by Towo.

Simply run the mod, and talk into your microphone! Any nearby sculk sensor should activate. If not, try editing your settings.
Somethings are only configurable with commands. These are often things that affect all players in a server.
/sculkmicrophone set distance [value] will set the maximum distance at which a player will have to be to voice-activate a vibration listener./sculkmicrophone set doDynamicRedstone [true|false] will enable or disable whether a redstone comparator should output a signal depending on the volume of an incoming (microphone) vibration./sculkmicrophone set defaultRedstoneSignal [value] will set the value a comparator outputs if it will not dynamically do so.Any bug you may find or suggestion you might have, can be reported as an issue here.