I noticed that my previously equalized subwoofer (equalized in daytime) had some squiggles in the frequency response at night. So I made more measurements to compare.
It would appear that my room ambient noise has a slightly different profile in the day vs at night. In both instances my room aircon is off. In the day (noon), the peak shifts to 40hz while the peak is at 37hz at night. This change affects my eq at the 35-40hz region.
You can download the REW file here (EQ1 was made during the day, EQ2 at night):
https://app.box.com/s/xj8u0wl2n2llexsszcgqelqngxnch0vh
Mic position is at my seat, ear height, subwoofer inches from me below the desk. Since measurements were taken at different times of the day, the mic position is slightly different. I did a lot more measurements than what I've uploaded, but those are deleted because the measurements have been consistent.
If your room is a typical living space with considerable ambient noise, and 'sound treating the room' means closing your doors / windows, you might wanna take the above into account...
It would appear that my room ambient noise has a slightly different profile in the day vs at night. In both instances my room aircon is off. In the day (noon), the peak shifts to 40hz while the peak is at 37hz at night. This change affects my eq at the 35-40hz region.
You can download the REW file here (EQ1 was made during the day, EQ2 at night):
https://app.box.com/s/xj8u0wl2n2llexsszcgqelqngxnch0vh
Mic position is at my seat, ear height, subwoofer inches from me below the desk. Since measurements were taken at different times of the day, the mic position is slightly different. I did a lot more measurements than what I've uploaded, but those are deleted because the measurements have been consistent.
If your room is a typical living space with considerable ambient noise, and 'sound treating the room' means closing your doors / windows, you might wanna take the above into account...
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