ΣSigmaStudio Ask AI Русский Log in

Automatic Speaker EQ Error

SigmaDSP & SigmaStudio ssashton May 1, 2021 00:00 1 replies Original on forum ↗
Subscribe
ssashton Question
May 1, 2021 00:00

Does anybody know what this means and what's the issue?

I'm using ARTA for measurements. File > Export > MLSSA ASCII File

When I load the file in Sigma Studio it gives this error.

Thank you!

Sigma-Error.png
Sigma-Error.png
ADIApproved Reply
Jun 3, 2021 00:00

Hello,

This can happen if the MLSSA file does not precisely match the format SigmaStudio expects. The format is described here but you won't want to change the file by hand. There will be a lot of changes.

A while ago, I wrote a Python script to convert Room EQ Wizard files to the proper format. If you would like to share your MLSSA file (can be done through PM), I can write one to convert your ARTA file. This wouldn't take long.

Also, take a look at this page which describes some quirks of the Auto EQ.

ADAU1701 + SigmaStudio + REW = Auto EQ ? - Q&A - SigmaDSP Processors and SigmaStudio Development Tool - EngineerZone (analog.com)

Regards,

Joshua