Recent content by oliver

Great, thank you John.

Yes, but I usually switch all of them off and switch on some for comparison.

Thanks anyway John. One more question, I do have a huge database of drivers for comparison, do you think it could be possible to increase the "Maximum measurements" setting to 250 or even more? Thank you. Oliver

Hello John, I use an RME fireface UC multi-channel card on Mac OSX Ventura, so I can make SPL and Impedance measurements one after the other. Do you think would be possible to add the feature that REW stores the channels used and recalls them depending on the type of measurement selected (SPL or...

Hi John, i am on OSX Ventura 13.6, latest REW build. I had a computer crash and REW didn't shut down normally. I had lot of different measurements already saved and few new usaved. On the next startup REW offered to load any measurements made since it last started up, but even if most of them...

I John, Thank you.

Hi John, I am running the latest build. I cannot enter for example 0.65 (6.5mm) diameter

Sorry John, bad explanation. What I mean is that I cannot enter a non integer value into the diameter box.

Hi John, thanks. it seems that I cannot enter into the effective area a number like 6.5mm or 6.8mm etc.

Hi John, I am on OS Ventura, I do need to measure micro speakers Thiele-Small Parameters with sealed box method. Would be possible to be able to enter 0.5cc in the" box volume" input box and also add centesimals for the "effective area" input box? Sometimes I need to measure dimensions other...

My deepest condolences to John and his family.

Hi John, Do you think it would be possible to make REW storing the settings for the inputs (sound card and selected channels) according to the selected measure, SPL or Impedance? Thank you.

Hi John, I am on Mac 10.13.6, latest REW Build. I do have an RME Fireface audio interface. It would be possible to add a "1+2" option in the Timing Reference Output drop down menu? I do deal with testing earphones, and when I test the second channel I always forget to change the timing reference...

Hi John, thanks for the explanation. I do measure Balanced Armature drivers using a Gras 0402 Ear coupler. The distance from the driver's output and the microphone is very small, 12.3mm. I did some measurement with the same driver at 44.1K and 96K, and when using the acoustic time reference I...

I have also made the measurements at 44.1K, with loopback REW says the delay is 0, with acoustic timing there is a 0,0013ms of delay but positive.