Quiet Masks
Silences the annoying laughing sounds from Comedy & Tragedy masks by replacing them with silent audio files using loaforcsSoundAPI
You can also mute other mask-related sounds via the config, such as:
Laughing sounds from Masked entities
Attacking & puking sounds from Masked entities
Transformation sounds from Comedy & Tragedy mask items
Please note that this is client-sided only, and therefore only mutes the sounds on your end. Other players can hear these sounds regardless if you have them enabled or not (you can't put the mask on quietly behind other players). If you want peace and quiet for everyone in the lobby, either have everyone install the mod, or try another mod such as SilentMasks by Tomatobird where only the host needs it.
If using another SoundAPI mod such as LethalResonance, be sure to disable the masked sounds in the mod's config!