Audio Systems Technology - Level 2 Handbook for Installers and Technicians 2nd Edition
A resource of NSCA University College of Technical Knowledge

NSCA’s Audio Systems Technology:  Handbook for Installers and Technicians, Level 2, 2nd Edition is a one-stop information source for today’s audio technician.  It is a comprehensive reference for the installer of audio systems -- both out in the field and at the bench.

This book presents intermediate level content on installation as it is practiced in the industry today. 
Here are just a few of the topics:

* Basic Audio Calculations  
* Acoustical Measurements
* Microphones, Loudspeakers, and Mixers
* Trigonometry and Geometry
* Wiring and Cabling
* Effective Business Communication
* Bench Test Equipment

This book is for you if:

* You want to prepare for certifications and other industry programs
* You are a developing installer, technician, or system designer
* You want to enhance your knowledge of audio systems and installation
* You are experienced, but want to brush up on intermediate-level audio

Also look for Level 3 in the Audio Systems Technology series!