Easiest and fastest way to measure a crossover's transfer function?

[454Casull]

I'm building a bunch of active filters and I'd like to simply plug them into my sound card somehow to measure the frequency response. What's the best way to do this?

 

[454Casull]

^

 

[Iain McNeill]

Do you have software like Adobe Audition or MATLAB? Those tools have signal creation and analysis functions.

Or google "Visual Analyser" by sillumsoft (sp?) for a free soundcard analyzer.

 

[Joschl]

Hello,
I have used ARTA on a PC to measure the frequency response of some active filters. In demo-mode you have all functions you will need but you can not save files and projects. I have used sceenshots to compare different graphs.

Br
Josch