This is a mod that lowers volume of very loud sounds. This should prevent sound spiking effects and should improve viewer experience. Eventhough some sounds (especially attack notifications) are crucial as warnings in game, I believe the lowered volume will still do the job and actually makes playing the game less stressfull.
Appart from lowering sounds, the mod replaces a few sounds with some 'memes' from the T90Official Community.

sound lowered (roughly -40%):
attack notification (economy)
attack notification (military)
attack notification (conversion)

sound lowered (roughly -20%):
Bombard cannon shot
Bombard tower shot
Cannon Galleon shot
War Galley shot
Galleon shot
Unit created

sounds replaced:
Farm seeded: Heartt - Moo
Attack notification (wolves): T90- Woo
Wolf attack noise: Dave-Woo
Monk converting: Wololo (Aoe1 priest)
Camel dying: T90 - Camel noise

If there are any sounds that you think should be adjusted, let me know and I'll see if I can update the mod (comment below or send a direct message)