Sound filters Its objective is to offer us various sound filters that will be activated in certain circumstances and actions that we carry out in the game, to give us a more realistic sound, thus improving the immersion that players can feel when playing in Minecraft.
Some of these sound effects and filters are reverberation in caves and sound changes underwater, but we will also hear sounds differently if we are close to a sound source or behind a wall, for example. Although more filters and effects are applied than mentioned here.
As writing about sounds is not very easy, just as it may not be easy to understand what one wants to say, we advise you to take a look at the video of the creator of this mod, as well you will easily see what it offers.