V5.20.14 early access build

[John Mulcahy]

Another feature request, this one might be quite difficult!
Please support M-Noise measurement, according to AES75-2023

There is free software that implements AES75.

 

[John Mulcahy]

For example, on the SPL tab, make the axis 0 degrees of phase 2 pixels

The right hand phase aixs no longer aligning with the grid lines is awkward, though that allows much more flexibility in phase axis scaling. I'm not sure how best to manage that, but I think an extra line would not look right.

 

[davide.bortolami-sb]

There is free software that implements AES75.

There is, but it has a number of limitations, mainly it’s not compatible with measurement microphones such as UMIK, and cannot be used with non-ASIO audio devices.

 

[Norixone]

Are you using the latest build? It is updated frequently, the links in the first post always point to the latest build.

I've just noticed you have released another beta at the beginning of this month. I have downloaded it and will test it asap. In the meantime thank you for your amazing work and support. Enjoy the rest of the day.

 

[Breeman]

Yes, that's why it was implemented.


Yes.

Thank you

 

[John Mulcahy]

There is, but it has a number of limitations, mainly it’s not compatible with measurement microphones such as UMIK, and cannot be used with non-ASIO audio devices.

Lack of compatibility with USB mics is a consequence of the way the AES75 spec has been defined, requiring dual channel FFT processing. You could use FlexASIO as a wrapper for anything that doesn't have ASIO drivers.

 

[davide.bortolami-sb]

Lack of compatibility with USB mics is a consequence of the way the AES75 spec has been defined, requiring dual channel FFT processing. You could use FlexASIO as a wrapper for anything that doesn't have ASIO drivers.

Thank you for your kind suggestion, I will try it !

 

[G29]

Is there a reason why one can't drag and drop .wav files into the Overlay window in Linux the same was as dragging and dropping into the main window ?

Thanks much.

 

[John Mulcahy]

Is there a reason why one can't drag and drop .wav files into the Overlay window in Linux the same was as dragging and dropping into the main window ?

Yes, two reasons:

1. No one has asked for it
2. I haven't implemented it

 

[G29]

Yes, two reasons:

1. No one has asked for it
2. I haven't implemented it

=)

Consider #1 requested if and when you can fit it in. Thought it might be some sort of windowing/UI limitation.

The stacking order routinely gets mixed so the drag and drop fails.

Thanks much.

 

[AustinJerry]

Removed.

 

[sm52]

John,
REW has a Captured tab. If the sweep and captured frequencies match, the sweep peaks should be the same distance from the capture peaks. If I see 10 sweep peaks on the screen, I should see 10 capture peaks. Not 11 capture peaks. Right?

 

[John Mulcahy]

Only if the generated and captured signals start at the same moment, which would be unusual.

 

[sm52]

Yes. I suspected that the mismatch was due to the offset of the capture time from the sweep. To evaluate the difference in sampling rates between them, maybe add a button, when pressed, the start time of one and the second would be aligned?

 

[John Mulcahy]

To evaluate the difference in sampling rates between them

The difference would typically be less than 1 in 10,000.

 

[davide.bortolami-sb]

--- removed

 

[sm52]

Does REW always check sample rate difference if only '...with acoustic ref' is checked in 'Analysis'? For example, if the measurement is 'no timing reference'.

 

[Breeman]

Quick question.
How does one disable the graph name from being displayed if the graph is highlighted?

 

[John Mulcahy]

Does REW always check sample rate difference if only '...with acoustic ref' is checked in 'Analysis'? For example, if the measurement is 'no timing reference'.

For sweep measurements the clock adjustment is performed for acoustic or loopback timing references if the associated Analysis preference is selected. REW can also check the clock on the RTA when playing an FFT-locked sine or a multitone signal, if the associated distorton setting is selected.

 

[John Mulcahy]

How does one disable the graph name from being displayed if the graph is highlighted?

There isn't a way to do that, if the trace is highlighted the name is shown.

 

[sm52]

John, thanks for the replies. The latest or penultimate update slightly improved the definition of t=0. But sometimes REW sets t=0 a little after the peak. Also, sometimes on the tweeter impuls graph, t=0 can be in the middle of a rise from zero to peak.

 

[John Mulcahy]

sometimes REW sets t=0 a little after the peak

Do you have an example of an mdat file showing that?

sometimes on the tweeter impuls graph, t=0 can be in the middle of a rise from zero to peak

That may be the correct position for t=0, again an example mdat would make it easier to comment.

 

[Breeman]

There isn't a way to do that, if the trace is highlighted the name is shown.

Would you please consider an option to disable displaying of graph names when highlighted? On Preferences perhaps

 

[John Mulcahy]

OK, I'll add a View preference.

 

[Breeman]

OK, I'll add a View preference.

Thank you John