New user - strange ultimate linear measurement

[Sternenlicht]

Hi,

i am a new user, so its highly likely that i did something wrong with my measurement - i measured at 60 db, ok that is already wrong.

I used a sonarworks XREF for the measurement, on an A&H Xone 96. Mixer /Audio Interface. I belive my output is too linear - it seems i have 60 db over the whole spectrum more or less.
That cant be the case?

I repeated the same measurement with about 30 db, and got the same results. (Yes i know its even lower volume, but its late at night, and i cant go any further. )

Would levels affect this response curve more extreme ?

Shall i have a closer look at the lower volume reveberation ? i.e. from 0 to - 40 db? Isnt that ground volume ?

The room isnt treated, but its very uneven, as its having a lot of 45 degree angels. (Roof floor.)

 

[Sternenlicht]

Is the mic possibly defective?

 

[John Mulcahy]

It looks more like a measurement of a loopback connection. Is the input channel selected in REW definitely the one the mic is feeding?

 

[Sternenlicht]

I found it, on that mixer there is a switch, between input, and record master out for those mic channels - in fact the measurement shows the recording of the master out.