Enable Stereo Mix on L755-S5245

In order to enable the Stereo Mix feature on your Satellite L755-S5245 you must follow the these steps:
First, I strongly suggest you create a Restore Point before making any changes. Go to Control Panel - System - Create restore point.
Click on Windows Start Logo and enter Regedit on the "Search programs and files" and press ENTER. Windows will prompt you to allow the program to make changes in your computer, click YES
One the left side of the screen navigate to:
HKEY_LOCAL_MACHINE- SYSTEM - CurrentControlSet - Control - Class -{4D36E96C-E325-11CE-BFC1-08002BE10318} - 0007 - Settings - EPattributes
In Epattributes, create a new key named EPsettings
Open up EPsettings and create a key named StereoMixEnable
Click the StereoMixEnable key and create a binary value named Enable. Change the value to 1
Create a binary value named MixAssocSeq. Change the value to E0 E0
Create a binary value named MuteGainSettings. Change the value to 00 00
Follow the same steps with ControlSet001 and ControlSet002 (instead of CurrentControlSet) Example:
HKEY_LOCAL_MACHINE- SYSTEM - ControlSet001 - Control - Class -{4D36E96C-E325-11CE-BFC1-08002BE10318} - 0007 - Settings - EPattributes
HKEY_LOCAL_MACHINE- SYSTEM - ControlSet002 - Control - Class -{4D36E96C-E325-11CE-BFC1-08002BE10318} - 0007 - Settings - EPattributes
Reboot and enable stereo mix from the recording devices box

Similar instructions are here.
How get Stereo Mix on Conexant sound card SOLUTION
-Jerry

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How does one enable Stereo Mix on the Sound Blaster Arena Surround USB Gaming Headset

I'm usually streaming games and I picked up this headset to replace my old gear.
I've noticed in 32-bit XP Pro I do not have the option to enable stereo mix which was how i was able to stream game audio and commentary on.
Does a work around exist to enable stereo mix or to otherwise transmit audio from both the input and playback sources?
BTW I've also posted this on the Livestream forums to see if I can get a bite.

[url="http://forums.creative.com/t5/Headphones-Headsets/Sound-Blaster-Arena-Surround-USB-Gaming-Headset-broken/td-p/576577">moved to headphone & headset section[/url]

Fix to enable Stereo Mix in Sigmatel Drivers WinXP with Bootcamp 2.1 Update

Hey all.
After the update I lost my ability to use Stereo Mix mod in the Sigmatel Control Panel after Bootcamp helpfully rewrote over them (ARGH!).
This can be very useful for recording your Computer Audio with Audacity, FRAPS or other recording software for blogs, training videos, Skype recordings, etc.
After searching the web for updated drivers and getting frustrated in the process, I made my own modified drivers from the most recent Bootcamp Sigmatel drivers to have this function enabled again.
Here is the link to the zip file with the drivers (instructions on how to install included in a Read Me file):
http://www.divshare.com/download/launch/4407127-bd0
Here is a comparison shot of the default panel and the one after I installed the modification:
Hope it helps peeps.

Bonjour! I saw your post and thats pretty interesting.
I have a problem with my mac pro 2.33ghz 17".
In XP when i try to record with the "line in" I get lot of
signal like if the drivers were not switching from mic in to line in.
I have to put my slider almost down and i get to much signal.
when i play back the sound is distorded like digital distortion.
I tryed on OSX leopard and the recording is fine.so it's not phisical.
I did try to instal bootcamp 2.1 and does not want to instal.
Anny suggestion? Thanks

No Stereo Mix

I have a Toshiba L755-S5254 running Windows 7. There is no stereo mix in the recording devices. I have right clicked to 'Show Disabled/Disconnected Devices' and stereo mix is not there. What gives?

treasuredude wrote:
... What gives?
If you are running Vista and Win 7 OS, you’re going to have trouble enabling Stereo Mix. I don’t know what soundcard is in your system but I got it to work with Conextant. (Let me first say I got really lucky posting here the same topic 2 weeks ago after literally spending countless hours Googling. Thanks again Brad.)
http://forums.toshiba.com/t5/Audio-Sound/Stereo-Mix-in-Win-7-for-Recording/td-p/273421

Satellite L645 - No stereo mix

I hava a Toshiba L645, but it no have stereo mix even if i checked "show disabled devices" in "recording" tab of sound option in Control Panel. Anyone help me. please! thanks.

ATTENTION: FOR WINDOWS 7, 64BIT ONLY.. I have slightly modified the drivers that COME FROM TOSHIBA FOR THIS LAPTOP.. And re-enabled Stereo Mix.. Full list of install instructions, and driver download links are available on my blog. http://tinyurl.com/stereomixfix This is no joke, This is tested, working, using the drivers FOR A WIDE RANGE OF LAPTOPS. Everything works, Mic, Stereo Mix, Everything.

My computer no longer has Stereo Mix / Wave Out Mix.

I bought an HP G60-443cl notebook computer about less than two years ago. It had Vista installed on it. I was able to record direct audio using Hypercam, FRAPS, Audacity, etc...... Then I reinstalled Vista and now the only sound I'm able to record is via microphone. I checked the sound and audio settings from the control panel. Under the recording tab, only microphone is listed. Nothing else is there even with disconnected and disabled checked. Did I install the right audio driver? I installed the Conexant SmartAudio 221 driver. I didn't bother looking into what audio driver i used before reinstalling Vista and I don't know who manufactured this laptop's sound card.

Hi,
Record What you Hear/Wave Mix/Stereo Mix on the PC (Example: Record a Song that is being Played in Windows Media Player or Online)
Start->Control panel->Sound, click ‘Recording’ tab above, right click on Empty Space on Recording Tab above, check ‘Show Hidden Devices’ and ‘Show Hidden Devices’, we will find ‘StereoMix’ entry, right click on it, click Enable, select it, and click ‘Set Default’ Button below to have the Green Check on.
Click Start->All Programs->Accessories->Sound Recorder, Play a Song/Video online, click Start Recording Button on Sound Recorder Window, once done, click Stop Recording Button, it will ask you to choose a Location to save the File. Go to the Location, and Play it to check if the issue is fixed.
Thank You.
Kiran Talluri
Say thanks by clicking the "Kudos! Star" which is on the left.
Make it easier for other people to find solutions, by marking my answer "Accept as Solution" if it solves your issue

Satellite L750-170 Windows 7 Stereo Mix Not Appearing

Hi,
I've been looking for ages on how to enable my Stereo Mix and I just can't get it up...
I've installed the latest driver for my 'Conexant SmartAudio HD', clicked the 'Show Disabled Devices' and the 'Show Disconnected Devices' and I still end up with no Stereo Mix showing. I've got Stereo Mix on my XP, Vista and my other Windows 7 PC before and I really don't know why it won't work on this.
Please Help!!
Thanks

*I found a solution!*
Stereo Mix is a sound device for recording music from you computer.
It is very useful for marketing purpose.
However, it is usually missing in most Toshiba computers.
Here is how to get it back.
This solution worked for my Satellite L750.
- Download the latest Conexant SmartAudio driver for your laptop downloadable at http://support.toshiba.com/.
- Create a new folder (I created one on my Desktop) for the driver and extract the zipped driver files to it with WinRAR.
- You should find a couple folders. Browse through them until you find the folder labeled W7-64/ W7-32, depending on whether you are using 32-bit or 64-bit.
There will be a .inf file inside. There should only be one file with that extension. Open it in Notepad.
- Now search in notepad until you find this section:
;HKR,%EPattributePath%\EpSettings\PcBeepCtrlEnable ,Enable,1,01
;HKR,%EPattributePath%\EpSettings\PcBeepCtrlEnable ,EPname,1,01
;HKR,%EPattributePath%\EpSettings\PcBeepCtrlEnable ,DefGainSettings,1,00,07,00,07
;HKR,%EPattributePath%\EpSettings\PcBeepCtrlEnable ,MuteGainSettings,1,00,00
;HKR,%EPattributePath%\EpSettings\PcBeepCtrlEnable ,Flags,1,00
;HKR,%EPattributePath%\EpSettings\StereoMixEnable, Enable,1,01
;HKR,%EPattributePath%\EpSettings\StereoMixEnable, MixAssocSeq,1,E0,E0
;HKR,%EPattributePath%\EpSettings\StereoMixEnable, MuteGainSettings,1,00,00
Note the semi-colons in front of each line. Remove all the semi-colons so the 8 lines above read like this:
HKR,%EPattributePath%\EpSettings\PcBeepCtrlEnable, Enable,1,01
HKR,%EPattributePath%\EpSettings\PcBeepCtrlEnable, EPname,1,01
HKR,%EPattributePath%\EpSettings\PcBeepCtrlEnable, DefGainSettings,1,00,07,00,07
HKR,%EPattributePath%\EpSettings\PcBeepCtrlEnable, MuteGainSettings,1,00,00
HKR,%EPattributePath%\EpSettings\PcBeepCtrlEnable, Flags,1,00
HKR,%EPattributePath%\EpSettings\StereoMixEnable,E nable,1,01
HKR,%EPattributePath%\EpSettings\StereoMixEnable,M ixAssocSeq,1,E0,E0
HKR,%EPattributePath%\EpSettings\StereoMixEnable,M uteGainSettings,1,00,00
Now cick "File" and "Save".
- Then go to Control Panel, Sounds and Hardware, Device Manager, Sound, Video, and Game Controllers, and right click on Conexant Smart Audio HD, select Update Driver Software.
- Then go to Browse My Computer for Software, Let Me Pick From A List, Have Disk, and navigate to the .inf file (the one you edited in Notepad) in the folder on your desktop.
- It should tell you it is no longer digitally signed and might harm your computer. Install it anyways.
- Now open up your Sound tray. If you go to the "Recording" tab, and make sure "Show Disabled Devices" and "Show Disconnected Devices" are both checkmarked.
- Now you should have Stereo Mix. Right click on it and select "Enable".

Satellite P300-190 - Cannot find the Stereo mix in sound settings

Hi,
maybe this question is posted before, but i can't seem to activate the stereo mix option in my sound settings.
It is simply not there.
Does anyone know how to solve this? Or isn't it possible.

Hi
As far as I know the Realtek sound chip supports StereoMix.
But if your notebook has been equipped with the Conexant sound chip then you would not find the StereoMix anywhere.
One of my notebooks supports Realtek sound chip and Vista is running there.
In control panel -> sound -> recording I clicked right and enabled the option called Show hidden devices and Show disabled devices.
Then StereoMix appeared in my sound settings.
But as said above, this is supported only by Realtek sound chip

No Stereo Mix in Audition 3.0 or Windows 7 - How to Fix?

I'm trying to record the stereo mix from my computer in Audition 3.0, unfortunately there is no "Stereo Mix" option in either Audition's Audio Settings or in the Windows Sound Controls. I've tried to "Show Disabled Devices" in Windows and yet there is no "Stereo Mix" option available. In turn, the drop-down menu in Audition's Audio Settings doesn't offer a "Stereo" option for recording, just the computer mic. How is it possible to fix this? Is it as simple as a plug-in for Windows, or am I missing something?
Screencap attached, any help would be greatly appreciated! Thanks!

--->Install the driver manufacturer's audio chipset. No the windows 7 driver.
Open the audio properties of windows 7
Right click on the tab within the recording
Show disabled devices
Enable the device you need
Double-clicking the device you will find the volume control recording
(the pictures I sent are in Catalan language)
(Not all audio chipsets are all options enabled)
(My english is not enougth to give you a better explanation)
Regards
Lluís

Satellite L875 - No Stereo Mix for recording or streaming sound

I've seen other posts about this problem, but would like to know if there is a solution for an L875 laptop running Windows 7 64-bit version.

Hmm maybe you should update the sound driver too
As I said in my first posting, I could enable the stereo mix on my Satellite. But there is one difference to the P300-16N; my notebook supports Realtek sound chip, your notebook supports Conexant CX20561 sound chip
Maybe this is the reasons why the stereo mix is not available.

No sound using stereo mixer with speaker balance s...

No sound using stereo mixer with speaker balance set between approx 95-100% of max to the right
Setup: good quality functional soundcard, fine when audio not routed via Skype, mixer enabled, Skype mic / audio auto disabled, issue present when tested using a variety of different systems, latest version of Skype was used on all machines being tested
Issue: When the speaker balance is set approx 95% to 100% to the right speaker channel using the Windows audio control no sound is generated. The issue is absent when audio is not routed via Skype. This would seem to be a Skype bug and would like to report the issue as a bug. Has anyone else encoutered this issue? Is there a resolution?

Yes, I restarted my computer yesterday and this morning all my sounds is controlled by the left/right blance percentage.

Stereo Mix audio option disabled with on MS Communicator call

I have Stereo Mix enabled on my computer (Windows Vista) and I can see it as an audio input option in Captivate 5. But, when I launch MS Communicator and make a phone call, the option on longer is available. Interestingly, when I use Captivate 4, my "Stereo Mix" option remains available and so I can record the voice of someone I'm talking to via Communicator. Is there a way to get this to work with Captivate 5?

On a spur-of-the-moment decision, I purchased a Toshiba Satellite C655-S5512 from WalMart. After spending the last several hours failing to enable the Stereo Mixer (despite following several suggestions posted on these forums and around the Internet), my $400 laptop will be returned. Sadly, it is outfunctioned by an old Dell Latitude C640 that I picked up from a second-hand store for $99. I may check out the Dells at WalMart to see if they have what I need (for just $100 more I could have gotten an i3 core with 2GB RAM and 2 more hours batterly life), or I may go back to the second-hand store, but it doesn't appear that Toshiba is "leading innovation" by choosing a subpar sound chip. Saving a few cents on the sound chip is now going to cost their distributor $400 in lost sale and create a "refurbished" laptop that they'll have to take a loss on.

Satellite P300-16N: No stereo mix for sound recording

Hello,
I'm french also excuse me for my english...school ^^
My problem is that:
I have a toshiba Satellite P300-16N and I will recording the sound of a music in internet starting from my PC...
But, I don't have the "stereo mix"...
I have a "conexant high definition audio smart221" and in the menu to notch: "to post the decontaminated peripherals" but nothing... :(
Help me please :(
http://images4.hiboox.com/images/3008/9849a2fadd2adf1f7cc2cba4c7e06e6c.jpg

Hmm maybe you should update the sound driver too
As I said in my first posting, I could enable the stereo mix on my Satellite. But there is one difference to the P300-16N; my notebook supports Realtek sound chip, your notebook supports Conexant CX20561 sound chip
Maybe this is the reasons why the stereo mix is not available.

Satellite c655-s5305 no stereo mix

just got this cpu for christmas and im trying to watch a movie with my girl and i dont seem to have any option for stereo mix even with the disabled devices and disconnected devices shown any help ? i know about the headphone splitter trick (plug the splitter in the headphone jack and get a male/male and plug it from one side of the splitter to the mic input and yur headphones in the other headphone jack) i wanna see if there is any other solution

Hmm maybe you should update the sound driver too
As I said in my first posting, I could enable the stereo mix on my Satellite. But there is one difference to the P300-16N; my notebook supports Realtek sound chip, your notebook supports Conexant CX20561 sound chip
Maybe this is the reasons why the stereo mix is not available.

Does anyone know how to remove vocals from an import from I tunes...a polyphonic stereo mix ? o mixdown ,

Does anyone know how to remove vocals from an import from I tunes...a polyphonic stereo mix ? What are some other editing allowed on a stereo import (polyphonic mix) Thanks, Sploink.

Does anyone know how to remove vocals from an import from I tunes...a polyphonic stereo mix ?
If you are talking about some "Karaoke" method using Logic I'll try to offer one. Before that I must say that most of the Karaoke methods are based on reversing the Phase of one of the stereo channel and bussing or merging the stereo into Mono. The result is: killing all Pan Centered in the mix - like Main Vocal, Bass, Kick, SN ect.
The artifacts of the Stereo FX of the main vocal will stay in the Karaoke, cause the FX is stereo etc.
Here is the Logic Setup I can offer to try some Karaoke trick using Logic.
1. Import a Stereo mix into a Logic Stereo track.
2. Create another stereo track and duplicate (copy) the Original Mix region to the duplicated track.
3. Hard Pan L/R both stereo tracks.
4. Insert an EQ and Gainer plugins into the duplicated track (R).
5. Set the Output select of the both tracks to a Bus and assign the new Aux Track Switch mode to "Mono".
6. Open the Gainer plugin and thick the "Phase Invert" Right button.
7. To keep the "lowend" instruments like the bass and kick, open the EQ plugin and enable the Low Cut filter and try some Hz settings 80-115, or different Q which will sounds better for your Karaoke.
P.S Click the image below to show its real resolution!
Regards,
A.G
======================================
www.audiogrocery.com
Author of: Logic GUI Deluxe(Free), Vox De Bulgaria s.a.g.e vocal pack for RMX, Logic Snapshot Console, RMX Power CTRL - Logic Environment Midi editor for Stylus etc.
======================================

Enable Stereo Mix on L755-S5245

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