Reverb and Ambiance Overhaul

What does this mod do?

TL;DR: Makes loud sounds (magic, traps, shouts, big animals) more realistic for player and NPCs.  Improves and balances ambiance and reverb to be more realistic and lively.  Increases the diversity and dynamics of in-game sound.  Fixes numerous issues. Lightweight and compatible with all sound replacer mods.

Good headphones or good speakers are highly recommended.  This mod will rattle your sub-woofers and annoy your neighbors. -Adds a slider in the Audio menu.  "Ambiance" controls the volume of waterfalls, weather, dwemer machinery hum, birds, water drips, insects, room tones, etc.  It defaults to about 70% - roughly vanilla volume. -Adds ambient sounds and reverb types to regions where they were absent, or fixes inappropriate or generic settings.  This makes the sound design of the game feel denser and more "alive".  Additionally, "one-shot" ambient sounds like wind gusts and creaking wood will now trigger more frequently. -Adds newly created ambient types to areas that used generic settings.  Caves, sewers, etc. now no longer sound identical. Unique locations such as Sovngarde, the Soul Cairn, Asura's Star, and the Dark Brotherhood HQ have unique custom ambiance. -Adds vanilla ambient sounds to appropriate regions. This includes birds and cicadas during the day, crickets and howling dogs and wolves at night, etc.

• -Adds more wind, rain, and thunder to storms; water drips and gurgles to sewers; spooky sounds to caves; and mysterious machinery sounds to Dwemer architecture.  Aims to make Skrim feel like a colder, wetter, more dangerous place.
• Rebalances Indoor and Outdoor Ambiance.  Vanilla is much louder indoors - this brings them closer to being even without totally changing the dynamic.  Some incidental sounds have been made slightly louder.
• Increases (or in some cases decreases) the amount of reverb certain sounds produce.  Fireballs and other loud spells, exploding traps, and the like now behave much more realistically, and quieter sounds are somewhat tweaked as well on a case-by-case basis.  Shouts, for example, will reverberate much more, especially indoors.
• Different room types and areas behave differently.  Dwemer dungeons are now cavernous, echoey, and metallic.  Wooden rooms are more muffled.  The difference between small spaces and large ones is greater. Outdoors has as close to a simulated echo as the engine allows.
• Increases attenu