room eq

This is a post I made elsewhere to provide a high-level but detailed overview of how to look at room acoustics. It is the heart of the bible I follow. Hope you find it useful. ---- At high level, the key thing that unlocked this mystery for me, and hopefully will do for you, is to understand...

Modern computing power has put in our hands incredibly powerful measurement tools. Prime example is Room EQ Wizard (REW), a free program which is an amazing toolbox of acoustic measurements. Alas, while computing power may be free enabling us to run such analysis that used to cost a lot of...

Subwoofer / Low Frequency Optimization By Amir Majidimehr [Note: This article was published in the May/June 2012 issue of Widescreen Review Magazine] Do you remember the scene in the movie Stargate where Daniel Jackson decodes the symbols that allow them to open the Stargate to travel to...

Computer Optimization of Acoustics By Amir Majidimehr [Note: This article was published in the January 2013 issue of Widescreen Review Magazine] At the risk of severely dating myself, I got my start in computer technology in 1970s. My first computer ran at one megahertz. No, I didn’t say...

There Is No "There" in Audio By Amir Majidimehr [Note: this article is slightly revised version originally published in the Widescreen Review Magazine.] Readers of Widescreen Review Magazine no doubt are familiar with video calibration and its importance in getting proper images from their...