REW V4.10 and V4.11 Release

[JohnM]

Nordo wrote:

Do you install 4.10 over the top of 4.0, or do you have to uninstall 4.0 first?

Just install over the top.

[Glyptoron]

Merci beaucoup, John !
Thank you very much, John !

[hasse_swe]

JohnM wrote:

You don't need to do anything to get it to work, waterfalls cover the full range over which the measurement was made, e.g. do a sweep to 20kHz and the waterfall you generate will extend to 20kHz. Were you measuring a main speaker or just the sub? If it was a sub the response would be off the bottom of the plot, could see it by moving the axes.

hi!
got it working now!
(error was on my side.....had the freq axis in wrong mode... )
thanks!...exellent program update btw!..

[Bob_99]

JohnM

I just want to add my voice to the others to thank you for the work that you have put into this excellent program. It is very much appreciated.

Thank you.

Bob

[ssabripo]

This is great.

but man, I was hoping JonM or someone would have added the connectivity to the DEQ2496! still hoping and waiting.

[Kevin_Wadsworth]

I used REW 4-5 years ago for the first time and thought it was an amazing program. All the extra additions since then are impressive.

Thanks a lot!

[Malice]

JohnM, is it possible to do a "manual" install without the need to run windows setup? There is a possibility that although Java may be installed on a work laptop, privileges to install any programs are revoked. It would be neat if one could just "unzip" from the set up EXE, but much depends on what else that gets written to the registry other than uninstall info.

Great work BTW!

Bob

[JohnM]

Malice wrote:

JohnM, is it possible to do a "manual" install without the need to run windows setup? There is a possibility that although Java may be installed on a work laptop, privileges to install any programs are revoked. It would be neat if one could just "unzip" from the set up EXE, but much depends on what else that gets written to the registry other than uninstall info.

You can download the zipped jar files, unzip them to a convenient location and run REW by double-clicking the roomeqwizard_obf.jar file. Java stores application preferences in a registry key as described in the help files, no other registry usage.

[mstailey]

I have moved this post to http://www.hometheatershack.com/foru...tem-delay.html

JohnM

[brucek]

I'm sure in both cases it's something I'm doing wrong either by operation or setup?

mstailey, perhaps best to start a new thread about your problem.

brucek

[Sonnie]

YES! PLEASE! Let's keep this thread restricted to comments related to the new release and issues relating to the download files themselves.

Please start a new thread for general REW issues. THANKS!

[rafaelsmith]

I just recently d/l REW 4.10 and I am also noticing the issue with it only producing sound once...have to restart. I am using a SB Live 24bit USB External.

[JohnM]

I've uploaded a revised version V4.11, with the following changes:

New features

• Level of sweep on left ref channel automatically adjusted to get ref input to -6dB FS
• System delay measurement compensates for measurement bandwidth for sweep end frequency >= 200Hz
• Added label to show distance equivalent to the System Delay
• Data import tolerates a mixture of decimal delimiters

Bug fixes

• Start time of captured data on scope plot was incorrect when using left channel as ref
• Meters were not being disabled properly when the sig gen or spl meter stopped
• When REW was used with a Creative X-Fi (and some other Creative cards) the signal generator would only work once

The main reason for this release is to fix the problem with the Creative X-Fi. The changes when using the left channel as a reference mean REW will check the level on the ref input before making a measurement and apply an adjustment to the sweep level on the left channel output to try and get the reference input level to -6dB FS. That improves the measurement S/N a little, though the additional check adds just under a second to the measurement time. REW also gives a warning if the left reference input is too low or seems to be missing.

[Glyptoron]

Hi John,

ETF5 data are working fine with the new V4.11 release.

Merci beaucoup (in French),
Thank you very much (in English),
Thank you very mooch (in Liverpoolian !).

[DARKNIGHT]

nice software

[Moz]

Hi.
I've installed rew 4.11 over 4.10 but "AboutREW" pull-up menu still shows 4.10. Is that right?
thanks,
Moz

[brucek]

Is that right?

Nope. It shows 4.11

Try Delete Settings and Shutdown option, and then try again. Maybe reload the software again.

brucek

[zeevj]

V4.11 - when i did a sweep in size of 1M the graph i got bed measurement, the volume on the chart raised in about 50 db in the 1 kHz area, the measurements in the size 256k & 512k are fine
in V.4.10 it work just fine in 1M

great program!!!

zeev jelinek

amd athlon xp 3000
nforce 4 ultra
RME fireface 800
win xp pro

[Moz]

Hi Bruce,

It's very strange. I have "deleted settings and shutdown" like you advise, download a fresh 4.11 version instaled after trash "4.10" and the result is the same: 4.10.
I have not find any Preferences file from RoomWizard in Library to trash...
Am I the only one with this problem?
My sistem is: OSX.4.8 in a Powerbook 1.67GHz with 2GB RAM.
Thanks for your support.
Moz

[JohnM]

The properties of the OS X application bundle show 4.10 but if you go to the REW Help -> About... menu you should find that the code is actually V4.11.