Recent content by Ratterbass

I just found the sine FS option in the extended calibration menu. I was under the impression that calibration files were only for frequency and phase response not FS level. Thanks for the tip!

Oh, thank you very much! I've been using REW for years but somehow overlooked that menu all this time. Thank you!

That's good to know, thanks! Will try that later. It still would be handy to assign arbirtrary units to datasets and/or channels. Or at least if common units like Ampere could be added

That only shows the distortion data for one measurement (the currently selected one), not all measurements. AFAIK there is currently no easy way to directly compare/overlay the distortion data for multiple DUT.

And the last request (for some time ;) ) Being able to align the dataset for every unit not just SPL would be nice. Many people use REW not just for room measurement but also for measurement of electronics, where the SPL graph is not of relevace. To easily compare frequency responses of...

Another request, haha. A less complex one though. It would be nice to be able to easily compare distortion for different measurements. A menu just like the "all SPL" plot, just for the distortion data of measurement sets would be really handy. As it is, it's very time consuming to compare...

It would be nice to be able to set the unit for a measurement at will. Especially when importing data from a .csv file. If I for example import impedance data from a .csv REW won't let me chose the Ohm unit for the data set. Instead it will assume I imported levels and when I click on Ohm in...

In sequential or repeated measurements it would be very handy to be able to set levels for each repetition. Sometimes measurements of the same DUT have to be taken at different levels but for the complete audio bandwidth so stepped level sine is not appropriate for that. Instead, being able to...

Thank you, that seems to take care of the issue. I guess I never really noticed the "k" in the buffer settings in REW. Makes sense that 512k samples at 48kHz SR take a while to flush. However, I do wonder why sometimes the capturing already started after just two passes? I also ran into...

Here's some testing with the ADI 2/4, measurement taken with XLR loopback from channel 1 output to channel 1 input: Behavior is the same for THD vs. Level and THD vs. Frequency I've recorded two short-ish screen captures of the process (please note the spaces in the link as I am not yet...

Greatly appreciated, thank you!

this happens with multiple tested devices (several audio interfaces of varying quality such as RME ADI 2/4 pro, arturia audiofuse, zoom u44). Playback and recording device is the same (audio interface). This even happens with direct loopback (line out -> cable to line input), so there is no...

When using the stepped sine mode, the software sometimes does dozens (I counted) repetitions before actually starting with the averaging. Sometimes it does just one or two passes of capturing the signal before starting the averaging and moving onto the next step, but sometimes it takes 20 or...

Hi, many of us work with the dark mode in the software, but for publishing/sharing measurement results, using the light theme is usually preferred. I know it's relatively quick to swap between both modes, but I think an option in the image dialog to use light theme for export would be very handy.