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General Discussions => The Chamber => Topic started by: Studio Mollan on February 19, 2021, 05:19:04 PM

Title: Software/hardware for audio analysis.
Post by: Studio Mollan on February 19, 2021, 05:19:04 PM
So.
My trusted NTI Minilyzer broke down a few months ago and I’m not sure wether to get a new one or go with a laptop/usb-interface and REW (room eq wizard software).

The Minilyzer is very limited but EXTREMLY compact and handy. I don’t feel I need to get super scientific in my measurements but getting descent readings on levels, thd and frequency-response would be nice.

So what are you using? If you are on  a computer with REW, or similar software, what are you using as an interface? I’m thinking a cheap focusrite 4x4i/o or similar.
Title: Re: Software/hardware for audio analysis.
Post by: warpie on February 19, 2021, 06:05:33 PM
quantasylum maybe? The new qa402 should be available soon.
Title: Re: Software/hardware for audio analysis.
Post by: squarewave on February 19, 2021, 07:58:47 PM
Software is really what matters these days. Just about any vaguely new USB audio interface is going to out perform any circuit you test with it. I never really liked REW. I have a QA400 and the software is actually pretty good but I don't always trust the results 100%. When first learning E about 15 years ago I used something called dssf3 from ymec.com which I thought was actually pretty good. Recently I've just been recording .wav files and then run them through a GNU Octave script that averages together lots of FFT data to make a high res spectrum so that I can really "see" what's going on.
Title: Re: Software/hardware for audio analysis.
Post by: abbey road d enfer on February 20, 2021, 06:00:52 AM
I suggest you read this thread from head to bottom.
Title: Re: Software/hardware for audio analysis.
Post by: warpie on February 20, 2021, 09:36:28 AM
I suggest you read this thread from head to bottom.

Which thread?
Title: Re: Software/hardware for audio analysis.
Post by: abbey road d enfer on February 20, 2021, 11:46:17 AM
Sorry.
https://groupdiy.com/index.php?topic=73731.0
Title: Re: Software/hardware for audio analysis.
Post by: Studio Mollan on February 20, 2021, 12:07:39 PM
Exactly what I was looking for. Thanks!

Sorry.
https://groupdiy.com/index.php?topic=73731.0