Issues with signal input adaptive filtering, it won't filter the added noise from the input waveform

Hello,
I have an issue with my adaptive noise cancellation program. Essentially I want to input a custom wav add noise to it and then filter the noise away in order to gain the custom wav again.
While doing so I want to read the learning curve and read the adaptive coefficients. Unfortunately I have an issue when it comes to the filtering of the custom wav+noise. It won't filter the signal at all.
It would be helpful if someone could have a look at it and possibly help me out.
Thanks!
Attachments:
Testing.vi ‏59 KB

Hey Jan,
Thanks for the reply. I am currently using the Adaptive Filter Toolkit in order to obtain those VIs. The VIs which are in use are the LMS Adaptive Filter ones.
I figured there might be an error with the input of the array. This VI requires a DBL Array but it seems like it can not process it.
The "Get Wavefirn Components" works better now but I still have an issue with a time. I put a 9s wav file in but it only computes it in a very short time and I can not play the file while it is computing.
I added the modified program to the attachments.
This program is ought to read a waveform file add noise to it and then use an adaptive filter in order to get the orginal waveform back again and if possible either store or play the final waveform.
Thanks for your help.
Attachments:
Testing.vi ‏62 KB

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at com.thortech.xl.ejb.beansimpl.GCOperationsBean.lookup(Unknown Source)
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at com.thortech.xl.ejb.beans.GCOperations_do1ndy_EOImpl.lookup(GCOperati
ons_do1ndy_EOImpl.java:576)
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at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
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at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
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at java.lang.reflect.Method.invoke(Method.java:597)
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dSubject.java:321)
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at Thor.API.Security.LoginHandler.weblogicLoginSession.runAs(Unknown Sou
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at Thor.API.Base.SecurityInvocationHandler.invoke(Unknown Source)
at $Proxy79.lookup(Unknown Source)
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own Source)
at sun.reflect.GeneratedMethodAccessor373.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
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.GENERICADAPTER(adpMY_NEWTESTUSERS_GTC.java:125)
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at com.thortech.xl.dataobj.tcDataObj.runEvent(Unknown Source)
at com.thortech.xl.dataobj.tcScheduleItem.runMilestoneEvent(Unknown Sour
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Source)
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wn Source)
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e)
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at com.thortech.xl.dataobj.tcORC.autoDOBSave(Unknown Source)
at com.thortech.xl.dataobj.util.tcOrderPackages.createOrder(Unknown Sour
ce)
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at com.thortech.xl.dataobj.tcDataObj.insert(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcTableDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcOBI.checkApproved(Unknown Source)
at com.thortech.xl.dataobj.tcOBI.eventPostUpdate(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.update(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcTableDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcOBI.approve(Unknown Source)
at com.thortech.xl.dataobj.tcRequestObject.handleApprovalLaunch(Unknown
Source)
at com.thortech.xl.dataobj.tcREQ.launchObjectApprovals(Unknown Source)
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at com.thortech.xl.dataobj.tcDataObj.update(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcTableDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcREQ.checkRequestReceived(Unknown Source)
at com.thortech.xl.dataobj.tcREQ.eventPostUpdate(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.update(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcTableDataObj.save(Unknown Source)
at com.thortech.xl.schedule.jms.requestapproval.InitRequestApproval.exec
ute(Unknown Source)
at com.thortech.xl.schedule.jms.requestapproval.InitRequestApproval.exec
ute(Unknown Source)
at com.thortech.xl.schedule.jms.messagehandler.MessageProcessUtil.proces
sMessage(Unknown Source)
at com.thortech.xl.schedule.jms.messagehandler.MessageHandlerMDB.onMessa
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at weblogic.ejb.container.internal.MDListener.execute(MDListener.java:46
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at weblogic.ejb.container.internal.MDListener.transactionalOnMessage(MDL
istener.java:371)
at weblogic.ejb.container.internal.MDListener.onMessage(MDListener.java:
327)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:4547)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:4233)
at weblogic.jms.client.JMSSession.executeMessage(JMSSession.java:3709)
at weblogic.jms.client.JMSSession.access$000(JMSSession.java:114)
at weblogic.jms.client.JMSSession$UseForRunnable.run(JMSSession.java:505
8)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTunin
gWorkManagerImpl.java:516)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
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ting the GenericConenctor Model from the Connector Definition file
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rating Generic Connector model from the connector definition xml of the connecto
r 'MY_NEWTESTUSERS'
com.thortech.xl.gc.exception.ConnectorDefinitionOperationsException: An exceptio
n occurred while creating the GenericConenctor Model from the Connector Definiti
on file
at com.thortech.xl.ejb.beansimpl.GCOperationsBean.getModelFromConnectorD
efinition(Unknown Source)
at com.thortech.xl.ejb.beansimpl.GCOperationsBean.lookup(Unknown Source)
at com.thortech.xl.ejb.beans.GCOperationsSession.lookup(Unknown Source)
at com.thortech.xl.ejb.beans.GCOperations_do1ndy_EOImpl.lookup(GCOperati
ons_do1ndy_EOImpl.java:576)
at Thor.API.Operations.GCOperationsClient.lookup(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at Thor.API.Base.SecurityInvocationHandler$1.run(Unknown Source)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate
dSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(Unknown Source)
at weblogic.security.Security.runAs(Security.java:41)
at Thor.API.Security.LoginHandler.weblogicLoginSession.runAs(Unknown Sou
rce)
at Thor.API.Base.SecurityInvocationHandler.invoke(Unknown Source)
at $Proxy79.lookup(Unknown Source)
at com.thortech.xl.gc.runtime.GCAdapterLibrary.executeFunctionality(Unkn
own Source)
at sun.reflect.GeneratedMethodAccessor373.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.thortech.xl.adapterGlue.ScheduleItemEvents.adpMY_NEWTESTUSERS_GTC
.GENERICADAPTER(adpMY_NEWTESTUSERS_GTC.java:125)
at com.thortech.xl.adapterGlue.ScheduleItemEvents.adpMY_NEWTESTUSERS_GTC
.implementation(adpMY_NEWTESTUSERS_GTC.java:70)
at com.thortech.xl.client.events.tcBaseEvent.run(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.runEvent(Unknown Source)
at com.thortech.xl.dataobj.tcScheduleItem.runMilestoneEvent(Unknown Sour
ce)
at com.thortech.xl.dataobj.tcScheduleItem.eventPostInsert(Unknown Source
at com.thortech.xl.dataobj.tcDataObj.insert(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcORC.insertNonConditionalMilestones(Unknown
Source)
at com.thortech.xl.dataobj.tcORC.completeSystemValidationMilestone(Unkno
wn Source)
at com.thortech.xl.dataobj.tcOrderItemInfo.completeCarrierBaseMilestone(
Unknown Source)
at com.thortech.xl.dataobj.tcOrderItemInfo.eventPostInsert(Unknown Sourc
e)
at com.thortech.xl.dataobj.tcUDProcess.eventPostInsert(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.insert(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcTableDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcORC.autoDOBSave(Unknown Source)
at com.thortech.xl.dataobj.util.tcOrderPackages.createOrder(Unknown Sour
ce)
at com.thortech.xl.dataobj.util.tcOrderPackages.orderPackageForUser(Unkn
own Source)
at com.thortech.xl.dataobj.tcOIU.provision(Unknown Source)
at com.thortech.xl.dataobj.tcOIU.eventPostInsert(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.insert(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcTableDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcOBI.checkApproved(Unknown Source)
at com.thortech.xl.dataobj.tcOBI.eventPostUpdate(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.update(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcTableDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcOBI.approve(Unknown Source)
at com.thortech.xl.dataobj.tcRequestObject.handleApprovalLaunch(Unknown
Source)
at com.thortech.xl.dataobj.tcREQ.launchObjectApprovals(Unknown Source)
at com.thortech.xl.dataobj.tcREQ.eventPostUpdate(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.update(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcTableDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcREQ.checkRequestReceived(Unknown Source)
at com.thortech.xl.dataobj.tcREQ.eventPostUpdate(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.update(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcTableDataObj.save(Unknown Source)
at com.thortech.xl.schedule.jms.requestapproval.InitRequestApproval.exec
ute(Unknown Source)
at com.thortech.xl.schedule.jms.requestapproval.InitRequestApproval.exec
ute(Unknown Source)
at com.thortech.xl.schedule.jms.messagehandler.MessageProcessUtil.proces
sMessage(Unknown Source)
at com.thortech.xl.schedule.jms.messagehandler.MessageHandlerMDB.onMessa
ge(Unknown Source)
at weblogic.ejb.container.internal.MDListener.execute(MDListener.java:46
6)
at weblogic.ejb.container.internal.MDListener.transactionalOnMessage(MDL
istener.java:371)
at weblogic.ejb.container.internal.MDListener.onMessage(MDListener.java:
327)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:4547)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:4233)
at weblogic.jms.client.JMSSession.executeMessage(JMSSession.java:3709)
at weblogic.jms.client.JMSSession.access$000(JMSSession.java:114)
at weblogic.jms.client.JMSSession$UseForRunnable.run(JMSSession.java:505
8)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTunin
gWorkManagerImpl.java:516)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
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ERROR,21 Feb 2011 17:45:42,312,[XELLERATE.GC.FRAMEWORKPROVISIONING],An exception
occurred while generating Generic Connector model from the connector definition
xml of the connector 'MY_NEWTESTUSERS'

Why did carefully over heating my 4s restore the wifi function? This, after 2 months of mysteriously grey out wifi buttons, loads of time trying to resolve issue with apple tech only to be told I must pay $199 to repair the problem. I'm disillusioned now

Why did carefully over heating my 4s restore the wifi function? This, after 2 months of mysteriously grey out wifi buttons, loads of time trying to resolve issue with apple tech only to be told I must pay $199 to repair the problem. I'm disillusioned now

Is the Wi-Fi button greyed out? Try this article: http://support.apple.com/kb/TS1559
Also, make a backup to iTunes of the device. Then restore it as a new device. If you still have wi-fi greyed out, then contact Apple again, and explain that you believe you have a hardware issue. They may still ask for a $19 deposit, but if it is actually hardware related, then you won't be charged the $19. Only if it is software related do you get charged that $19.

How can I transfer photos from an IPhone 5 to an IPad 2 using a cable. I have tried using the lightning to firewire adapter with my current lead but this only seems to allow a download from the Ipad to the Iphone and not the other way around.

How can I transfer photos from an IPhone 5 to an IPad 2 using a cable. I have tried using the lightning to firewire adapter with my current lead but this only seems to allow a download from the IPad to the IPhone and not the other way around.

The devices are not designed for transfer of that kind. Use Photo Stream as suggested by another poster, or transfer photos to your computer (a good idea anyway since they will be lost if your device needs to be reset), then use iTunes to sync them to the other devices.

Anybody had an issues with mail since upgrading to mountain lion? Can't get emails from one account, tried deleting and recreating but to no avail. Set up a new user and it works fine. Macbook pro 13" mid 2010 model.

Anybody had an issues with mail since upgrading to mountain lion? Can't get emails from one account, tried deleting and recreating but to no avail. Set up a new user and it works fine. Macbook pro 13" mid 2010 model.

Anybody had an issues with mail since upgrading to mountain lion? Can't get emails from one account, tried deleting and recreating but to no avail. Set up a new user and it works fine. Macbook pro 13" mid 2010 model.

Sync issues with playlists. Not syncing playlists, and now my playlist have disappeared from iTunes. I am Using iTunes 11.1.3 and iOS 7.0.4

Sync issues with playlists. Not syncing playlists, and now my playlist have disappeared from iTunes. I am Using iTunes 11.1.3 and iOS 7.0.4

Hello surig84,
Thank you for providing the details of the issue you are experiencing when syncing your iPad. I recommend reviewing the following article specifically the section titled "Authorize using the correct account name."
iTunes repeatedly prompts to authorize computer to play iTunes Store purchases
http://support.apple.com/kb/ts1389
Thank you for using Apple Support Communities.
Best,
Sheila M.

Hey guys ive got issues with my macbook pro that i bought not a year ago, and for the last week its just randomly restarting especially when im watching a video or using finalcut pro x can someone help me?

hey guys ive got issues with my macbook pro that i bought not a year ago, and for the last week its just randomly restarting especially when im watching a video or using finalcut pro x can someone help me?

What do you mean "Leave them my laptop again"? do you mean you have had it worked on before? for the same problem or a different one?
You need to take it in to Apple ASAP. No matter how long they have it, you want it fixed and fixed correctly.
top_cheese_1 wrote:
i bought it june 2012.. still on the warranty. i just didnt wanted to leave them my laptop again, but ok if you think thats what i should do..

I was having issues with firefox so I upgraded to firefox 4. I am connected to the internet but when I open firefox or even internet explorer it says Unable to connect problem loading page. Nothing will pull up!!! No help link or anything!!?

I was having issues with firefox so I upgraded to firefox 4. I am connected to the internet but when I open firefox or even internet explorer it says Unable to connect problem loading page. Nothing will pull up!!!

I don't know if you are still having the issue but if you are have you contacted your ISP? It sounds to me like it's more of a connectivity issue than a browser problem. I've dealt with similar things several times and in both cases it was something with the modem or an ISP setting.
I'm also wondering if it could be a Wi-Fi issue. Can you log in to your router? (It varies by brand but you would go to a site such as http://192.168.10.1. That is for Trendnet. The information for yours should be in the documentation that came with it.)
You should be able to get the router log in page to come up even if you can't connect to any websites. (Provided the network is set up correctly.)
I also would double check your connection settings (if you're connecting over Wi-Fi) or your ethernet connection. (If you're connected directly to the modem and router.)
Hopefully one of these suggestions will be helpful.

My video i have successfully worked on for seven days now won't open at all. It says there is no sequence of this type found... But in the very bottom bar I can see the whole project load. But the only option from the error screen is exit out of Premier

My video i have successfully worked on for seven days now won't open at all. It says there is no sequence of this type found... But in the very bottom bar I can see the whole project load. But the only option from the error screen is exit out of Premiere Pro CC. I am on a PC withe Windows 8.1 and apps are up to date. Thanks much for any help!!

Hi Bryan,
My video i have successfully worked on for seven days now won't open at all. It says there is no sequence of this type found... But in the very bottom bar I can see the whole project load. But the only option from the error screen is exit out of Premiere Pro CC. I am on a PC withe Windows 8.1 and apps are up to date. Thanks much for any help!!
Sounds like an activation issue. Quite Premiere Pro. Sign out of Creative Cloud. Restart Premiere Pro. Sign back in: http://bit.ly/CC-sign-out
Hope that works for you.
Kevin

Installed the update tonight and now my phone (Lumia 928) won't power up. I've tried a soft reset, but the screen goes from the Nokia logo to a red Verizon screen to a black screen. What's wrong and how do I fix it? Help!

Installed the update tonight and now my phone (Lumia 928) won't power up. I've tried a soft reset, but the screen goes from the Nokia logo to a red Verizon screen to a black screen. Tried it 10 times with the same result. What's wrong and how do I fix it? Help!

Oh no Mr.Ected!
I can see if we can get your phone back on! I understand how important it is to have a phone. Have you tried this to see if we can get it back on? http://vz.to/1DZhteH . If it is still goes to a red Verizon screen and then to black we might need to do a master reset. While the phone is off try this:http://vz.to/1DZhXkU Be mindful this is the last resort because it will erase everything on the phone. If you have done back up assistant in the past you will be able to get you contacts back. Please let me know if you need any more help.
AmberF_VZW
Follow us on Twitter @VZWSupport

I made a bootable disc on an external hard drive, with Yosemite on it. I am running Snow Leopard on my iMac. How can I open the Yosemite disc from the desktop on my iMac? Does the external hard drive need to be connected to my iMac by firewire to

I made a bootable disc on an external hard drive, with Yosemite on it. I am running Snow Leopard on my iMac. How can I open the Yosemite disc from the desktop on my iMac? Does the external hard drive need to be connected to my iMac by firewire to do that?

kahjot wrote:
Snow Leopard's Startup Disk pref can’t see Yosemite volumes. So the only way to switch from Snow Leopard to Yosemite is to do what Niel mentioned. Doesn't matter whether it's connected by USB or Firewire, although performance via FW would be faster.
Are you saying that Yos/10.10, as a volume located in a mounted external drive won't appear as an option in Snow Leopard's Startup Disc, in Sys Prefs? I've never heard this one before. AFAIK any mounted volume, regardless of OS, should appear there. I would think that, if it appears in the Boot Picker/Startup Manager it would also appear and could be booted to from Snow's Startup Disk. I can't test this myself, since I don't have Yos. Is what you are saying documented somewhere?

How can I print the test page with the Arabic type from the command line

Hi,
I have been trying to make the tool for printing the test page from the command line on the Arabic OS. I used "rundll32 printui dll printuientry" with "/k /n" options. My tool is to print the test page in all OS when pushing the
button.
Normally, in the Arabic Windows, the test page is printed with RTL type when printing the test page in the "Devices and Printers". But in my tool, the test page is printed with LTR type. I'm confused because of this result.
Is it possilbe to print the test page with RTL type when using the "rundll32 printui dll printuientry"? If it is possible, could anyone give me the hint or information for resolving?
Please check for me.

Hello,
Thank you for your post.
Your issue is out of support range of Test Tools in Visual Studio 2010 and 2012 forum which discusses Visual Studio Test issues.
I am moving your question to the moderator forum ("Where is the forum for..?"). The owner of the forum will direct you to a right forum.
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Issues with signal input adaptive filtering, it won't filter the added noise from the input waveform

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