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V5.10 Beta release - ASIO Support

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#202 ·
Er help,
I have an imac & edirol ua10.
Callibration all no problem.
But the new version doesn't run.
It get's to 99% & frezes.
All windows grey.

Older version runs fine.

See my other post .. With error log.
Click to expand...
- AFAIK, the only "new" versions of REW ( released by John in the last year ) are for computers running Windows .

JohnM said:
V5.01 Beta - ASIO Support

The beta release of V5.01, Windows only for now, is now available for download. Use the "Drivers" selection box at the top left of the Soundcard preferences to select ASIO then choose the ASIO device, input and output. For most reliable measurements use normal or high latency settings on the ASIO driver.

<<<<<SNIP>>>>>
Click to expand...

:sn:
 
#203 ·
Well, sorry to report but I am having difficulty with rev10. I deleted the older version of REW and went to the link for rev10. Went to open it up and it said rev 9, not 10 and of course I am not getting the auto recognition of the UMIK mic that I have and is not calibrating at all. Help, what am I doing wrong. Yes, it is a windows laptop.
Charles:rolleyesno:
 
Discussion starter · #204 ·
charlesj said:
Well, sorry to report but I am having difficulty with rev10. I deleted the older version of REW and went to the link for rev10. Went to open it up and it said rev 9, not 10 and of course I am not getting the auto recognition of the UMIK mic that I have and is not calibrating at all. Help, what am I doing wrong.
Click to expand...
Not quite sure I'm following what you have or haven't done.

- Did you download the wizardinstallv5.01beta10.exe file?
- Did you run it?
- After running it and opening REW what version and build does REW show in the Help -> About dialog?
 
#205 ·
JohnM said:
Not quite sure I'm following what you have or haven't done.

- Did you download the wizardinstallv5.01beta10.exe file?
- Did you run it?
- After running it and opening REW what version and build does REW show in the Help -> About dialog?
Click to expand...
WOW, such a quick reply.
I have it fixed now. Initially I deleted the older version then downloaded the new one beta10 from the link. After I installed it and connected the UMIK nothing happened, no auto recognition and saw beta9 in REW help box. Started all over again a 2nd time but I must have had too many windows open to install and after the prompt to close them, it seems to work now. Thanks. :sn:
 
#210 ·
-- Slow Update Rate in RTA Spectrum Analyzer Display with Beta 10 --

After installing beta 10, the RTA Spectrum Analyzer update rate drops from about 3.4/sec to 1/sec (using an FFT length of 65536, and an update interval of 1). This is a pretty big hit, and makes it harder to see realtime changes. I don't see any excessive use of CPU resources.

I am using my Thinkpad W700 audio output as a signal source, and a UMIK-1 as an input, so I can't select ASIO drivers (at least I don't think so).

Thanks!
 
Discussion starter · #211 ·
Rymar said:
-- Slow Update Rate in RTA Spectrum Analyzer Display with Beta 10 --

After installing beta 10, the RTA Spectrum Analyzer update rate drops from about 3.4/sec to 1/sec (using an FFT length of 65536, and an update interval of 1). This is a pretty big hit, and makes it harder to see realtime changes. I don't see any excessive use of CPU resources.
Click to expand...
For more frequent updating increase the 'Max Overlap' setting in the RTA controls. That governs how much new data is added to each successive FFT and so how often the graph gets updated. Sounds like you currently have the 50% overlap setting, which means updates only happen when another 32k samples have come in (which takes 2/3 of a second at 48k sample rate), the highest overlap is 93.75% which updates every 4k samples for a 64k FFT so about 12 times per second at 48k sample rate.
 
#212 ·
JohnM said:
For more frequent updating increase the 'Max Overlap' setting in the RTA controls. That governs how much new data is added to each successive FFT and so how often the graph gets updated. Sounds like you currently have the 50% overlap setting, which means updates only happen when another 32k samples have come in (which takes 2/3 of a second at 48k sample rate), the highest overlap is 93.75% which updates every 4k samples for a 64k FFT so about 12 times per second at 48k sample rate.
Click to expand...
Thanks! That fixed it. I didn't notice that there was a different 'Max Overlap' setting after the Beta 10 install - perhaps V5.10 Beta has a different default value?

Definitely time to make a donation to REW....
 
#213 ·
Mac OSX 10.8.2
DL'ed this zip - wizardjarv5.01beta10.zip

$ java -showversion
java version "1.6.0_37"
Java(TM) SE Runtime Environment (build 1.6.0_37-b06-434-11M3909)
Java HotSpot(TM) 64-Bit Server VM (build 20.12-b01-434, mixed mode)

$ java -jar RoomEQ_Wizard_obf.jar
Jan 4, 2013 4:38:24 PM roomeqwizard.RoomEQ_Wizard main
INFO: REW started
Jan 4, 2013 4:38:24 PM roomeqwizard.RoomEQ_Wizard main
SEVERE: Exception during startup {0}
java.lang.NullPointerException
at java.awt.Container.addImpl(Container.java:1043)
at java.awt.Container.add(Container.java:925)
at roomeqwizard.R.<init>(Unknown Source)
at roomeqwizard.R.G(Unknown Source)
at roomeqwizard.DB$_A$1.stateChanged(Unknown Source)
at javax.swing.JTabbedPane.fireStateChanged(JTabbedPane.java:400)
at javax.swing.JTabbedPane$ModelListener.stateChanged(JTabbedPane.java:253)
at javax.swing.DefaultSingleSelectionModel.fireStateChanged(DefaultSingleSelectionModel.java:116)
at javax.swing.DefaultSingleSelectionModel.setSelectedIndex(DefaultSingleSelectionModel.java:50)
at javax.swing.JTabbedPane.setSelectedIndexImpl(JTabbedPane.java:599)
at javax.swing.JTabbedPane.setSelectedIndex(JTabbedPane.java:574)
at roomeqwizard.DB.<init>(Unknown Source)
at roomeqwizard.FA.C(Unknown Source)
at roomeqwizard.lB.G(Unknown Source)
at roomeqwizard.RoomEQ_Wizard.main(Unknown Source)
 
#214 ·
Strangeness ? ( ASIO doesn't even exist in the Mac world ) :blink:

I don't understand why you would assume this beta release of REW ( that's meant only for the Windows operating system ) should work with OSX .

:sn:
 
Discussion starter · #219 ·
jtalden said:
FYI, There still appears to be a bug with the Spectrogram Control operations. This was an issue with the previous beta also.

When there are multiple measurements an initial spectrogram can be generated for all of them to any settings selected in the control panel. The issue arises if changes are then applied to the "Time Range" and "Window" settings. It is not possible to apply those new settings over all the other measurements.
Click to expand...
I've tracked that down now and fixed it for the next beta.
 
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