Efficient Room Modeling using Google Sketchup

By Pat Brown Google Sketchup along with a plug-in is now a power…

Math Laughs- Some solutions found on math tests

Math Laugh - Submitted by Stan Konig

Useful Utilities for the Audio Practitioner

By Pat Brown Pat Brown list several useful utilities for the…

How to Build a Big Dummy Load

By Pat Brown An upcoming amplifier measurement project motivated…

Battery Endurance – Which battery will last the longest?

By Pat Brown Which battery will last the longest?  Pat Brown…

Beam-steered Line Array Comparison

By Pat Brown How does a Beam-steered Line Array compare to a…

Polarity – Which Pin Is Hot and when does it matter?

By Pat Brown Pat answers this question, "When does correct polarity…

Hand-in-Hand Phase Response and Group Delay

Tools of the Trade - By Pat Brown The phase characteristic of…

DSP Control Via Ethernet – How do you “talk” to a DSP via the Ethernet port

By Dave Rosenbloom How do you “talk” to a DSP via the Ethernet…

Direct-Field Coverage Quick-Check

Theory and Practice - By Dale Shirk Dale Shirk presents a practical…