A few chapters in this book might be useful.
JR
http://www.ethanwiner.com/book_toc.htm
PART 4 - ROOM ACOUSTICS, TREATMENT, AND MONITORING
Chapter 17 - Acoustic Basics
Room Orientation and Speaker Placement
Symmetry
Reflection Points
Calculating Reflection Points
Angling the Walls and Ceiling
Low Frequency Problems
Reverb Decay Time
Stereo Monitoring
Surround Monitoring
Summary
Chapter 18 - Room Shapes, Modes, and Isolation
Modal Distribution
Room Ratios
Modes, Nodes, and Standing Waves
ModeCalc Software
Room Anomalies
Odd Room Layouts
One Room Versus Two Rooms
Vocal Booths
Surface Reflectivity
Calculating Reflections
Isolation and Noise Control
Air Leaks
Room Within a Room
Summary
Chapter 19 - Acoustic Treatment
Acoustic Treatment Overview
Buy or Build?
Flutter Echo
Absorb or Diffuse?
Rigid Fiberglass
Absorption Specs
Material Thickness and Density
Acoustic Fabric
Wave Velocity, Pressure, and Air Gaps
Bass Traps
DIY Bass Traps
Free Bass Traps!
Diffusers
Treating Listening Rooms and Home Theaters
Bass In The Place
Front Wall Absorption
Treating Live Recording Rooms
Hard Floor, Soft Ceiling
Variable Acoustics
Treating Odd Shaped Rooms
Treating Large Venues
Room Equalization
Summary
This chapter includes 1 audio example.
Chapter 20 - Room Measuring
Why We Measure
How We Measure
Room Measuring Software
Configuring Room EQ Wizard
Using Room EQ Wizard
Interpreting the Data
Waterfall Plots
RT60 Reverb Time
Energy Time Curve
Using the Real Time Analyzer
Measuring Microphones
Microphones Comparison
The Results
Calibrating Loudspeakers
Summary
This chapter includes 3 audio examples.