Welcome to the home page of ARTA software - a collection of programs for audio measurements and analysis in acoustical and communication systems. ARTA software uses standard and professional PC sound cards and interfaces for audio signal acquisition and generation. Program for the impulse response measurement and for real-time spectrum analysis and frequency response measurements.

Beginners adventure thru the DIY Loudspeaker World. There are lots of DIY loudspeaker sites, but none of them seem to provide concrete information for a beginner. I have never done this, so I will post my experiments so you can see what happens. Friday, July 24, 2009. Even more Audio Card Joys. So, I got the MAudio Firewire Solo last weekend. And it went back also. So, it went back.

Circuits, ideas and sub-systems developed in-house. A DIY portable appliance tester. Improving the Jaycar LED magnifying lamp. Audio low pass filters for FM transmitters. Touching on the Realistic SA150 amplifier. A tale of three vacuum cleaners. Looking at flicker from LED lamps. Assessing a sound detector module from Jaycar. The true costs of owning a new car. Revisiting TV loudness in 2015.

The trick is to do something valuable and interesting, cheaply. Folk Computing for the New Millenium. The best upgrade you can do for. Because there is more to life than computers. Just what exactly do I look for? What can I expect to do with it. Just what exactly do I look for? .