REW Forum

**jtwrace** · **12-17-08, 03:44 PM**

What format does a mic calibration file need to be in? Basically, the mic company is willing to do a cal but wants to know what format it needs to be in for REW.

Thanks-

**Anthony** · **12-17-08, 04:17 PM**

I believe it is space delimited:

Frequency Value One value per line.

It does not have to be complete, it could be two points if need be, but more is better, obviously.

Hope this helps.

Edit: original said there was phase information. REW does not use that, my cal file for Speaker Workshop had phase. My bad!

**Anthony** · **12-17-08, 04:18 PM**

Sorry, space delimited, but no phase.

Frequency Value <carriage return>

**jtwrace** · **12-17-08, 04:24 PM**

is this for sure? So it's a .txt file that he (mic company) would need to supply me with??>.....

thoughts?

**Anthony** · **12-17-08, 04:25 PM**

Yeah, plain text, although mine are renamed to *.cal

Go to the downloads section (subforum under REW forums) and there's some sample cal files for the ECM8000 and Radio Shack SPL meter.

**jtwrace** · **12-17-08, 04:37 PM**

cool. Thanks. Let's see if he can do it...

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