REW Windows 64-bit installer

REW Beta Release REW Windows 64-bit installer V5.20 beta 59

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John Mulcahy

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Downloading the JRE bundle doesn't work for 5.19. Either install a 64-bit Java 8 runtime separately or install the latest V5.20 beta, JRE download does work on the beta versions.
 

John Mulcahy

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John Mulcahy updated REW Windows 64-bit installer with a new update entry:

REW V5.20 beta 50 Windows 64-bit installer

Changes in V5.20 beta 50:
  • Windows code signing certificate was renewed 1st May, SmartScreen will issue warnings until reputation is built. Click More info on the SmartScreen warning to run the installer.
  • Added a "Component model" button to the Impedance & phase graph controls to derive equivalent circuit values for measurements of inductors and capacitors
  • On SPL & Phase/Impedance & Phase only show the right hand phase axis if a phase trace is selected
  • When importing...
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John Mulcahy

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danschy

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Not sure if this the place to enter issues, but I just upgraded to "REW Windows 64-bit installer V5.20 beta 51". If I click on the main window "Expand" box REW locks up every time and I have to end it in Task Manager. Pic attached. Working great otherwise! I do have to install it without graphics acceleration or other funny things happen.
REW Expand.png
 

John Mulcahy

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Not sure if this the place to enter issues, but I just upgraded to "REW Windows 64-bit installer V5.20 beta 51". If I click on the main window "Expand" box REW locks up every time and I have to end it in Task Manager.
Thanks for the report, I have fixed that in beta 52.
 

John Mulcahy

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John Mulcahy updated REW Windows 64-bit installer with a new update entry:

REW V5.20 beta 53 Windows 64-bit installer

Changes in V5.20 beta 53:
  • Changed capacitor component model fit to use data from 100 Hz to avoid issues with measurement errors at low frequencies
  • Increased precision of impedance calibration file entries to improve results at very high impedances, but behaviour will depend on interface capability
  • Plot component model response over the full frequency span rather than starting at the component fit start frequency
  • Added a...
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John Mulcahy

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John Mulcahy updated REW Windows 64-bit installer with a new update entry:

REW V5.20 beta 54 Windows 64-bit installer

Changes in V5.20 beta 54:

Graph metrics
  • Added calculation of metrics for a range selected by holding the shift key then pressing and dragging with the left mouse button, implemented for SPL & Phase graph and Filter Adjust graph.
  • Show regression line and T60 value on the Filtered IR graph for a range selected by holding the shift key then pressing and dragging with the left mouse button

Generator
  • Minimum signal level for the signal generator...
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Breeman

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Hi John,

Thank you for this upgrade. I noticed that the new graph metrics feature displays values in dB even when used on a phase graph; I would have expected degrees instead of dB's. The +3db to -3dB limit lines also remains when using the feature on the phase graph, not sure if they are relevant here. Is this the intended behaviour or a bug?
 

John Mulcahy

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Thank you for this upgrade. I noticed that the new graph metrics feature displays values in dB even when used on a phase graph; I would have expected degrees instead of dB's. The +3db to -3dB limit lines also remains when using the feature on the phase graph, not sure if they are relevant here. Is this the intended behaviour or a bug?
Those metrics are for the SPL response of the measurement, whether it is selected or not.
 

Breeman

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Thanks, it's the wording "implemented for SPL & Phase graph and Filter Adjust graph." that confused me. I thought they were implemented for both the SPL and Phase graphs, didn't realise it was for the SPL graph within the SPL & Phase tab.:rubeyes:
 

Marc Lombardi

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My AV System  
Preamp, Processor or Receiver
Emotiva XMC-1
Main Amp
Nord One 2x700w
Additional Amp
Outlaw 7500 5x300w
Other Amp
Emotiva PA-1 300w
Universal / Blu-ray / CD Player
OPPO-205
Front Speakers
Magneplanar 3.7
Center Channel Speaker
Magneplanar CC5
Surround Speakers
Magneplanar MC1
Surround Back Speakers
Polk Dipole
Subwoofers
Outlaw Ultra X-12 and LFM1-C; Magneplanar DWM
Other Speakers or Equipment
MiniDSP 2x4
Hi John ..... seems like beta 54 EQ is only calculating one filter. I tried miniDSP and XMC-1 and no difference. Went back to beta 53 and works okay.
 

John Mulcahy

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Hi John ..... seems like beta 54 EQ is only calculating one filter. I tried miniDSP and XMC-1 and no difference. Went back to beta 53 and works okay.
It behaves normally for me, including with the miniDSP or XMC-1 equalisers selected. Probably best attaching the measurement that is showing that behaviour.
 

Marc Lombardi

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Joined
Apr 14, 2018
Messages
38
My AV System  
Preamp, Processor or Receiver
Emotiva XMC-1
Main Amp
Nord One 2x700w
Additional Amp
Outlaw 7500 5x300w
Other Amp
Emotiva PA-1 300w
Universal / Blu-ray / CD Player
OPPO-205
Front Speakers
Magneplanar 3.7
Center Channel Speaker
Magneplanar CC5
Surround Speakers
Magneplanar MC1
Surround Back Speakers
Polk Dipole
Subwoofers
Outlaw Ultra X-12 and LFM1-C; Magneplanar DWM
Other Speakers or Equipment
MiniDSP 2x4
It did seem intermittent with 54 but I couldn't isolate which settings caused the problem. 55 Seems to have fixed what I was seeing.
 

Breeman

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Jan 9, 2019
Messages
107
Hi John,

I would like to make a small request that you please add the value of the difference between the graph peak and the trough in the selected graph metrics range. In the screenshot below, the minimum SPL value within this range is 74.6 dB and the Max value is 77.8 dB which results in the difference of 3.2 dB which is the number I am interested in. I know this is possible by using Ctrl + mouse right button, but here the accuracy depends on finger precision. It would be great also if the start and end of the highlighted frequency range can both be visible (instead of clicking on either side of the range to see the values) while the metrics feature is active.
33352
 

John Mulcahy

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Hi John,

I would like to make a small request that you please add the value of the peak to trough distance in the graph metrics. In the screenshot below, the minimum SPL value is 74.6 dB and the Max value is 77.8 dB which results in the difference of 3.2 dB which is the number I am interested in. I know this is possible by using Ctrl + mouse right button, but here the accuracy depends on finger precision. It would be great also if the start and end of the highlighted frequency range can both be visible (instead of clicking on either side of the range to see the values) while the metrics feature is active.
The start and end of the range are shown at the top of the selected region. The deviations relative to the trend line are also shown at the top of the selected region. It isn't really meaningful for that tool to show the min to max spread of a response that doesn't have a horizontal trend.
 

Breeman

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Jan 9, 2019
Messages
107
I didn't pick those up, thanks. It is not a big deal really, I just wanted to use it as a quick way to get the same information as from the Ctrl+right mouse button feature, while also getting additional information about the graph characteristics.
 

John Mulcahy

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Messages
3,369
John Mulcahy updated REW Windows 64-bit installer with a new update entry:

REW V5.20 beta 56 Windows 64-bit installer

Changes in V5.20 beta 56:
  • Added support for the Dutch&Dutch 8c eq features, including support for measuring using sweep signals generated by the speakers. 8c firmware V1.4.50 or later is required. Select the 8c as the default equaliser in REW's preferences to activate all 8c features.
  • Added support for the Elder Audio TimeZero2.6D/4.8D equalisers
  • Add 2 to 3 seconds of 16-bit dither at the beginning of measurement sweep files to ensure playback devices lock to the...
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John Mulcahy

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Messages
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John Mulcahy updated REW Windows 64-bit installer with a new update entry:

REW V5.20 beta 57 Windows 64-bit installer

Changes in V5.20 beta 57:

  • REW now saves a temporary copy of each measurement when it is made. On a normal shutdown those temporary copies are deleted, if REW did not shut down normally it will warn of the existence of the temporary files on the next startup and offer to load them.
  • Added a "Fit to data" button on the graph limits dialog and a corresponding entry in the Graph menu with a Ctrl+Alt+F shortcut. Fit to data sets the graph axes to show the full span of the data. On...
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Breeman

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Messages
107
HI John,

Thanks for this update. However, I have picked up what seems to be an exception on the new version that occurs whenever I try to close the program. It occurs regardless of whether I close by clicking the X on the top right or via Exit on the File menu.
33707


Here's the log;

REW V5.20 Beta 57 running JRE 1.8.0_241 64-bit on Windows 10, en, windows-1252 at 96 DPI


Message:
java.util.concurrent.ExecutionException: java.nio.file.NoSuchFileException: C:\Users\MusaN\REW\temp
Stack Trace:
java.nio.file.NoSuchFileException: C:\Users\MusaN\REW\temp
java.util.concurrent.FutureTask.report(Unknown Source)
java.util.concurrent.FutureTask.get(Unknown Source)
javax.swing.SwingWorker.get(Unknown Source)
roomeqwizard.dD$61.done(y:3191)
javax.swing.SwingWorker$5.run(Unknown Source)
javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.run(Unknown Source)
sun.swing.AccumulativeRunnable.run(Unknown Source)
javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.actionPerformed(Unknown Source)
javax.swing.Timer.fireActionPerformed(Unknown Source)
javax.swing.Timer$DoPostEvent.run(Unknown Source)
java.awt.event.InvocationEvent.dispatch(Unknown Source)
java.awt.EventQueue.dispatchEventImpl(Unknown Source)
java.awt.EventQueue.access$500(Unknown Source)
java.awt.EventQueue$3.run(Unknown Source)
java.awt.EventQueue$3.run(Unknown Source)
java.security.AccessController.doPrivileged(Native Method)
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
java.awt.EventQueue.dispatchEvent(Unknown Source)
java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
java.awt.EventDispatchThread.pumpEvents(Unknown Source)
java.awt.EventDispatchThread.pumpEvents(Unknown Source)
java.awt.EventDispatchThread.run(Unknown Source)
C:\Users\MusaN\REW\temp
sun.nio.fs.WindowsException.translateToIOException(Unknown Source)
sun.nio.fs.WindowsException.rethrowAsIOException(Unknown Source)
sun.nio.fs.WindowsException.rethrowAsIOException(Unknown Source)
sun.nio.fs.WindowsDirectoryStream.<init>(Unknown Source)
sun.nio.fs.WindowsFileSystemProvider.newDirectoryStream(Unknown Source)
java.nio.file.Files.newDirectoryStream(Unknown Source)
roomeqwizard.dD$61.A(y:1621)
roomeqwizard.dD$61.doInBackground(y:2719)
javax.swing.SwingWorker$1.call(Unknown Source)
java.util.concurrent.FutureTask.run(Unknown Source)
javax.swing.SwingWorker.run(Unknown Source)
java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
java.lang.Thread.run(Unknown Source)
 

Breeman

New Member
Joined
Jan 9, 2019
Messages
107
HI John,

Thanks for this update. However, I have picked up what seems to be an exception on the new version that occurs whenever I try to close the program. It occurs regardless of whether I close by clicking the X on the top right or via Exit on the File menu.
View attachment 33707

Here's the log;

REW V5.20 Beta 57 running JRE 1.8.0_241 64-bit on Windows 10, en, windows-1252 at 96 DPI


Message:
java.util.concurrent.ExecutionException: java.nio.file.NoSuchFileException: C:\Users\MusaN\REW\temp
Stack Trace:
java.nio.file.NoSuchFileException: C:\Users\MusaN\REW\temp
java.util.concurrent.FutureTask.report(Unknown Source)
java.util.concurrent.FutureTask.get(Unknown Source)
javax.swing.SwingWorker.get(Unknown Source)
roomeqwizard.dD$61.done(y:3191)
javax.swing.SwingWorker$5.run(Unknown Source)
javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.run(Unknown Source)
sun.swing.AccumulativeRunnable.run(Unknown Source)
javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.actionPerformed(Unknown Source)
javax.swing.Timer.fireActionPerformed(Unknown Source)
javax.swing.Timer$DoPostEvent.run(Unknown Source)
java.awt.event.InvocationEvent.dispatch(Unknown Source)
java.awt.EventQueue.dispatchEventImpl(Unknown Source)
java.awt.EventQueue.access$500(Unknown Source)
java.awt.EventQueue$3.run(Unknown Source)
java.awt.EventQueue$3.run(Unknown Source)
java.security.AccessController.doPrivileged(Native Method)
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
java.awt.EventQueue.dispatchEvent(Unknown Source)
java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
java.awt.EventDispatchThread.pumpEvents(Unknown Source)
java.awt.EventDispatchThread.pumpEvents(Unknown Source)
java.awt.EventDispatchThread.run(Unknown Source)
C:\Users\MusaN\REW\temp
sun.nio.fs.WindowsException.translateToIOException(Unknown Source)
sun.nio.fs.WindowsException.rethrowAsIOException(Unknown Source)
sun.nio.fs.WindowsException.rethrowAsIOException(Unknown Source)
sun.nio.fs.WindowsDirectoryStream.<init>(Unknown Source)
sun.nio.fs.WindowsFileSystemProvider.newDirectoryStream(Unknown Source)
java.nio.file.Files.newDirectoryStream(Unknown Source)
roomeqwizard.dD$61.A(y:1621)
roomeqwizard.dD$61.doInBackground(y:2719)
javax.swing.SwingWorker$1.call(Unknown Source)
java.util.concurrent.FutureTask.run(Unknown Source)
javax.swing.SwingWorker.run(Unknown Source)
java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
java.lang.Thread.run(Unknown Source)
I can also confirm that this exception also occurs simply by opening and closing the program without loading any measurement files.
 
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