Which audio analyzer software goes above 20 kHz?

[jan.didden]

Most software package help files inclusde an explanation of the FFT process, for the 'user level'.

One path is to install ARTA or TrueRTA, start at the 'Spectrum Analysis' chapter and just dive in.
In ARTA it is chapter 2 IIRC.

You could also start here: YouTube

But you will always hit roadblocks, and you can come back here with specific questions.

Jan

 

[musical noise]

Thank you Jan, that's good advice. It's also true that the folks here on diyaudio are a helpful bunch when advice is needed.

 

[mbrennwa]

Fair enough. But when you're starting out, you obviously don't know what you don't know. So, how does one go about learning the intricacies of the art of measuring? Can you point to any material that gives practical advice or guidelines that lead to the better understanding of the techniques to be used?

Thanks

This is good: Testing Loudspeakers: Joseph D'Appolito: 9781882580170: Amazon.com: Books

 

[musical noise]

Thank you, I'll admit the D'Appolito book had been in my radar previously, but now I will go ahead and order it.