Reference 4 is unsupported and discontinued since 2021. The product line continues with SoundID Reference, learn more here:
→ Reference 4 system requirements and support status
→ What's new in SoundID Reference?
→ Upgrade paths for Reference 3 and 4
You can use your own omnidirectional measurement microphone with a calibration profile. To do so, you will need to convert your calibration file so our measurement software can import it.
Converting your microphone calibration file
Calibration files are usually supplied in formats like .cal or .txt. Open up this file with any text editor and remove anything that is not the values for Frequency Response and Magnitude.
You also don't need any title, description, and ending texts in your file, so make sure they are deleted. Once there are only the values for FR and Magnitude left, save this file as a .txt file and our measurement software will be able to read it.
Please make sure that you use periods instead of commas for the values of Frequency Response and Magnitude.
Text file before editing:
Text file after editing:
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