How to make a FRD file – using ARTA software
How do I generate a file with the FRD extension? If you have done frequency response measurements before, learning how to make a FRD file should be a piece of…
Baffle step calculator – with circuit examples
How to compensate for diffraction gain? To simplify things, you can use a baffle step calculator, devise a simple circuit, and reduce the boost in higher frequencies caused by the…
Loudspeaker step response measurement and explanation
Step response in audio The loudspeaker step response is a plot derived from the impulse response, and holds useful information regarding the quality of the loudspeaker. The step response is…
How to measure distortion in audio systems
THD measurement using Room EQ Wizard You can easily learn how to measure distortion in audio systems with the help of some basic affordable equipment and free software. You can…
DIY speaker plans – 2 way bookshelf kit
How to build a speaker cabinet In this article we will cover how to make a 2 way bookshelf speaker, with full DIY speaker plans, all the components and tools…
How to build a passive crossover network
Passive crossover build guide We’ve designed a crossover before, now it’s time to learn how to build a passive crossover. There are different techniques to building a passive crossover network.…
Learn loudspeaker design from scratch
