Mains/Sub Alignment is a popular topic. Pat shares a logical, accurate, Time Domain approach that can be implemented with free software.
It’s all summed up in four instructional videos, prefaced by a short introduction video.
Outline
1. Timing … Read more
In the first part of this two-part series, I described how to determine a loudspeaker’s maximum continuous input voltage (MIV) regarding heat. The MIV is the maximum RMS input voltage before the … Read more
As the population ages, hearing damage has moved to the forefront of public consciousness. Many older folks are realizing (often too late) that they had some bad listening … Read more
An amplifier has an input and an output. The output power rating gets a lot of attention, but this … Read more
Have you ever tried to find a loudspeaker’s “maximums?” Here’s how you do it.
by Pat Brown
How does one know when a loudspeaker is “all the way up?” There’s some science behind it.
Whether we are selecting an amplifier … Read more
“8 ohms” is found in loudspeaker specifications, amplifier specifications, and on wire gauge charts. Amplifier’s
Source Types
A point source emits sound waves that are spherical in shape. The physicist’s theoretical point source … Read more
In this audio demonstration, I am wearing two headset microphones. The Jabra Engage 50 II is recorded to the left channel. The Jabra Evolve2 40 is connected to the right channel.
1. Stereo Version – Alternately mute your Left and … Read more
Technical equalization is the process of “making equal.” The objective is to neutralize the loudspeaker’s response. For some system types this … Read more