Loudspeaker measurements on Rohde & Schwarz UPL Audio Analyzer

[MindBender]

Hi Guys,

I need to do impedance measurements on a couple of loudspeaker drivers. I could go manually, but that is a lot of work. Fortunately, I own a Rohde & Schwarz UPL Audio Analyzer, which is perfect for that job. According to Application Note 1GA16_1L (https://scdn.rohde-schwarz.com/ur/pws/dl_downloads/dl_application/application_notes/1ga16/1ga16_1l.pdf)

Now my instrument does have the required SeqCtrl option (B10) installed, but I do not have the mentioned 'accompanying floppy disk', nor the BASIC application SPEAKER.SCO that's supposed to be on it. I don't even know if this floppy disk is part of an additional product.

Is anybody here able to help me out getting this application?

Cheers!

[KaneTW]

R&S GLORIS' website has "1GA16_1L.exe" with the app note. Not sure what that is since it's a DOS application (and I don't have DOSbox installed), but maybe it's what you're looking for.

[MindBender]

You're right, it's right here: https://www.rohde-schwarz.com/nl/applications/loudspeaker-measurements-with-audio-analyzers-r-s-upd-or-r-s-upl-application-note_56280-15861.html
I'll give that a try tonight. Thanks!

[MindBender]

It's a bit cumbersome to set up, and to use, but it does the job and does it well. Follow-up project here:
https://www.eevblog.com/forum/projects/building-your-own-sonos-speakers-with-ikea-symfonisk/