Pics

[Gizmo]

PFFF after hours and hours off reading and trying to understand, here is mine fist pic i used a laptop and contect a Creative Extigy, used line in and headphones for out both on the front tried front speakers but then i could not calibrate well.



marco sub 1.mdat

Prob did all kind off things wrong but i hope you can help me this was the reading of the sub. Next question i have if you meassure the sub you connect only the sub or all the other speakers too??

Just allready thnx for looking, and helping

[brucek]

Next question i have if you meassure the sub you connect only the sub or all the other speakers too??

Just disconnect the speakers and do the sub only when setting up the BFD. Once the sub is equalized, then add the mains to check the interaction around the crossover area. Tweak to fix this if there's a problem. Always have the receiver in stereo mode with crossovers enabled.

Prob did all kind off things wrong

Please post your graphs for the sub with a horizontal axis of 15Hz to 200Hz. Your vertical axis is correct.

See how your response is basically a mirror image of the microphone calibration file? You have a soundcard internal loopback monitor enabled. Turn it off.

brucek

[Gizmo]

Internal Loopback of the soundcard how do i turn this off?

[brucek]

Somewhere in the Creative Audio Mixer application will be an enable monitor or "what you see is what you get" selection..

brucek

[JohnM]

Hi Marco,

The problem is you have selected "What U Hear" as the input, this is just an internal soundcard loopback used for monitoring the output. You need to select the Line in, also make sure CMSS and any other effects are turned off.

[Gizmo]

Hi Both,

Thnx for the help , tommorow i will check it and try again. And post some new pics. I put it on what you hear because with line in there was no reaction, but i forgot to put off cmss, i hope that was the prob.

Regards,
Marco

[JohnM]

CMSS will not have been the reason for no signal from Line In, would more likely be something wrongly set in the Creative Mixer or with the external connections. Best post a screenshot of the Creative Mixer after REW has started up so we can see whether it looks right.

[Gizmo]

Hi tried to get going on with line in, but i didn't get that working ,

instellingen 2.pdf






So i tried again with callibrating twice.


But still no good, all ready thnx for helping.

[Chrisbee]

You have the same mirror curves as I did until brucek put me right.

You must use Line In and try to set your soundcard to the illustrations in the help files.

The help files are above the BFD-REW forum threads.

Click on the Creative volume/mixer symbol on the bottom of your screen.

Select mixer then check that you have Line in set and not What you hear.

In my Creative mixer pop-up screen the Line in setting is on the right.

What you hear is printed on its side and difficult to spot unless you know what you are looking for.

[JohnM]

The Creative Mixer shot in the pdf looks like it only has the replay sources, there should be a similar panel for the input sources? Another possibility is that on some creative mixers you have to unmute line in on the replay panel, so both wave and line in are not muted, worth trying that. Also worth using the option in the REW Soundcard menu to generate a debug file and attach that.