Audio issues on ichat

I have a Macbook 1.83 and am trying to use ichat with my sister who has a G4 computer. She can see my video and hear my audio without a problem. She has a logitech webcam messenger hooked up via usb. After much trial and error I was finally able to see her video but we can't get audio to work at all. Any suggestions? I'm new to these forums and may not have given enough information. Her cam has a built in mic.

Hi itoddm,
Is she using iChatUSBCam with her camera ?
What Mic is she using ?
She should go to System Preferences > Sound > Input tab.
The Mic should be selected here and the volume adjusted to move the response bars to at least halfway.
In iChat > Preferences > Video Section > Microphone drop.
This should have the same Mic selected. She should also see green response bars here.
10:44 PM Monday; June 26, 2006

Similar Messages

How do I fix my audio/video in iChat 4.0.9? it has worked perfectly until last night.

How do I fix my audio/video in iChat 4.0.9? it has worked perfectly until last night. I have been having video calls iChat with my granddaughter for 4 weeks. All of a sudden last night I wasn't able to complete the video/audio. We were able to iChat with writing. The message I got was to go to connection doctor.
The error log -
2011-04-24 19:33:43 -0400: No data has been received for the last 10 seconds.
Audio channel info: local machine using 10.0.1.2:16402, expecting remote machine to send to 69.138.244.124:58521
Video channel info: local machine using 10.0.1.2:16402, expecting remote machine to send to 69.138.244.124:58521
Every time we tried to connect I got the same error message.
I use an airport extreme - my granddaughter has some kind of wifi - but the error was on my side not hers as she connected to her friends.
Please help.
Thank you.

Hi - I have a cable modem from comcast.
I am not sure I understand all your questions, suggestions - so I will copy what I have when I go into the airport utility under internet.
Do you have four tabs (You may have less) I HAVE 4 TABS
In the First tab what does it read at the Bottom ? AT THE BOTTOM OF THE FIRST TAB (INTERNET CONNECTION) IT DOES SAY "SHARE A PUBLIC IP" WHEN I LOOK AT THAT SETTING - I COULD CLICK INSTEAD BRIDGE MODE OFF, OR DISTRIBUTE A RANGE OF IP ADDRESSES. BUT FOR NOW THE ONE THAT IT IS ON IS THE SHARE A PUBLIC IP.
"Share a Public IP" ?
Or "Bridge (Off) Mode" ?
I DON'T UNDERSTAND WHERE TO LOOK FOR THE INFO BELOW. I ALSO HAVE UNDER THE INTERNET CONNECTION TAB - CONNECT USING ETHERNET AND ETHERNET WAN PORT AUTOMATIC (DEFAULT)
THE 2ND TAB IS TCP/IP AND THERE IT LISTS CONFIGURE IPv4: USING DHCP
IP ADDRESS: 69.138.244.124
SUBNET MASK 255.255.248.0
ROUTER ADDRESS 69.138.240.1
DNS SERVER 68.87.73.246 AND 68.87.71.230 (THESE ARE FILLED IN THE BOXES AND NOT CHANGEABLE.
THE 3RD TAB IS DHCP
DHCP BEGINNING ADDRESS 10.0 .1 .2
DHCP ENDING ADDRESS 10.0.1.200
DHCP LEASE IS 1 THEN DAY
4TH TAB NAT
CHECKED IS ENABLE NAT PORT MAPPING PROTOCOL
I HAVE BEEN USING THIS AIRPORT EXTREME FOR AT LEAST ONE YEAR.
THE ONLY DIFFERENT ISSUE IS THAT I HAD BEEN TRAVELING AND USED MY DAUGHTER'S AIRPORT EXTREME LAST WEEK. I HAVE NO IDEA ANY OF THAT INFO - BUT I DO KNOW THAT THE AIRPORT EXTREME LISTED IN THE UTILITY IS THE ONE AT MY HOME THAT I AM WITH NOW.
THANK YOU FOR TAKING THE TIME TO TRY TO HELP ME. I REALLY APPRECIATE IT.
JUDY
Between that drop down and the tabs should be the info on how it connects to the Modem.
It may list that Puiblic IP.
It may list another LAN IP (one from the Modem)
Does it start 192.168....
Or 172.16 (or up to 172.32....)
Or possibly another 10.... number ?
If the modem is issuing IPs to the LAN there are two things that can effect things
One is the fact the computer gets two IPs (even though the mac can only display one)
And If you used Port Forwarding in the Modem the Place (IP/Computer or device) that it was pointing to may not be the Airport Base Station any more.

Seriously, this is getting old!!! No audio input in iChat

I'm starting a new thread about this unsolved issue.
I can't in any way get audio input in iChat working since switching to Tiger. I'm not alone with this problem. I have FIVE friends with the exact same issue.
Line In - NO
Microphone In - NO
Digital In - NO
3rd party Sound Card - NO!
In system preferences the input meter displays loud enough incoming signal but iChat shows nothing at all. QuickTime Recording works like a charm.
I have 3 computers myself, none of them work with audio input in iChat, output works fine but it's not enough...
Re-installing the system doesn't do it either.
I have an iSight but I've misplaced it so I can't test if that works but I seriously doubt it.
3rd party sound cards tested (all with latest drivers):
MOTU 828MkII
RME Fireface 800
Digidesign Mbox (1)
Digidesign digi002
Any ideas?

Ralph...I am new to this discussion. I am also having difficulty hearing my buddy. He is using a Windows PC. He can hear and see me. I can see him. We are using AIM. (I have a G5 with latest Tiger and using the Isight camera and IChat).
I checked against your response below but need some clarification.
In System Preferences > Sound > Input tab you have a
Microphone selected and the volume adjusteed so that
the blue bars reach at least halfway ?
YES
In iChat the Video (Audio) menu says Microphone
Enabled with a tick next to it ?
Yes
In the Preferences > Video section the same Mic as
selected in the System Preferences is selected in the
Microphone drop down ?
This is where I'm confused. In IChat Preferences the microphone selected is ISight Built In...in System Preferences Output is Internal Speakers with Built in Audio Port...in Input it is ISight with Firewire port.
In IChat preferences I don't seem to have an output button.
In the View menu Show Audio Status is enabled
(ticked) ?
I'm not connected right now to my buddy so I can't check this part.
Ok for extra clarity. The blue bars in System
Preferences > Sound and the green Bar in the Video
section Preview screen (even without a camera) are
the visual indicators of the sound from your Mic into
iChat.
In Connection Doctor (from the Audio/Video menu) the
green bars, with percentages showing, is the Audio
(and Video) from your Buddy.
Since I'm not connected now, I can't tell...
With what I've told you about my settings, do you see any particular problems? This seems crazy that it doesn't work...

Bootcamp 3.1 and imac windows 7 64bit update not installing. Audio issues!

After many days of work getting the windows 7 working in bootcamp in my imac 27 (still with audio issues) I eagerly awaited the bootcamp update and imac updates.
Neither will install.
Then I find that according to tech support as of now I have to reinstall Windows 7 again for the updates to work!
It took me 5 full 8 hours days to get all my scientific programs installed and working, now I find I can't even simply update the drivers I need. I don't want to reinstall.
My only issues are audio.
Here they are:
1) The headset jack works fine on the Mac side, but in Windows 7, it causes the i7 intel CPU to go crazy. There is no CPU spike on the mac side.
2) The headset jack in the imac is a trrs jack. The same as in the iphone, a tri-band jack that has three bands, two audio out channels and one mic in channel. A trrs headset works fine on the mac side with using the headset mic (as in iphone) rather than the built in mic. (this provides much better quality for sound recording). I don't want to use a usb mike.
In Windows 7 the mic part of the trrs headset does not work.
3) In Windows 7 when going into audio devices recording, no audio mixer shows up, so when I do video or audio screen capture the only way to capture the sound is through the speakers and then back through the imac built in mic, rather than directly through the unit. (terrible sound quality) On the mac side the mixer element works fine.
Now I find from other imac users that even the new updates for the imac on windows 7 don't address and fix the audio issues. I am sure not going to go through 5 more days work only to find the audio issues still don't work.
I need these audio aspects to work properly though!
I have tried to get drivers for the cirrus logic audio card, but guess what there are none available and cirrus logic doesn't even recognize the board or offer drivers.
I have many windows programs I must have for my scientific research!I bought the top of the line Imac with all the bells and whistles because Apple promised that the machine could run Windows 7 in bootcamp natively!
It doesn't. This has been a nightmare of problems.
Is Apple going to step up to the plate and make good on their promises?
Does any one have a fix for any of the audio issues, or know how to install the new drivers without a complete reinstall of Windows?
Installing a few sound drivers and software should not require a complete reinstall. Getting the proper drivers for the headset jack audio in and audio out jack should be the most basic of fixes. Making the audio mixer work should be elementary.
If you are an Apple tech person or an Apple user that can help on these issues, please do!
Thanks, Dr. Duke
An American profesor in Europe.
PS I will post this under Imac windows 7 updates without a reinstall and under
imac Sound issues.

On another thread a few people have responded saying that their imac has the same situation, the cpu is going crazy and the imac gets hot with headphones or speakers plugged in. But this doesn't happen in the mac side.
If you have an late 2009 imac and don't have these audio issues, let us hear from you. If you don't, lay out the problem here.
Here is my last two cents in to the inquiry.
Not only does the cpu run crazy but the imac 27 gets very, very hot. Since I unplugged the headphones, it runs much, much cooler.
Certainly, some Mac engineers should take care of this problem, it seems it is universal on all the imac 27's and from what I gather, the smaller screened cousins too.
Also, we certainly want a stereo mix option for audio in or out, or what is called "what you hear" or wave out. Imac is supposed to be much geared to multimedia apps.
Finally, the mic jack part of the trrs set up MUST be fixed! A lot of manufacturers are going to headset combo jacks as they call them, mic in and stereo out on the same tribanded plug. But, the old single jack for mic in and single jack for stereo out are two tiny parts of the hardware and super inexpensive for the manufacturer. Why in the **** to go to the "advanced" triplug if the **** thing doesn't work.
Mac has a great reputation. I hope they remedy these problems right away.
Anyone whose imac 27 or 24 whose headset plug is working correctly. Let us know! I don't think anyone's is, but I think that few people understand that their cpu is running so much faster with the plug in, plus few even understand the combo jack and the triband, or trrs audio jack! Out of 4 audio technicians I talked to, not one of them knew what a trrs jack was or that you even have a mic in jack as part of the headset jack!
When I told one senior that it worked on the Mac side, he didn't believe for a while, thought my sound might be recorded from the onboard mic, but I proved it to him by tapping iaudibly on my iphone mic headset and and it showing up in garage band clearly and listening to big difference in audio.
As for a usb audio adapter, I am in a neon light environment and find that those adapters are more sensitive to electrical interference. Besides I want to use the headset jack as it was meant to be used!
Thats it.
Again, if anyone using an imac 27 and windows 7 64 or 32 doesnt have these problems, let us know! We are all anxious for a fix!
Best to all!

SoftPhone over VPN audio issue

Having a "one-way" audio issue when IPC connects over VPN to any Main Office IP Phones (7960). Remote IPC (softphone) shows "0 Received" Packets, but the IP Phone shows them as being sent.
This does NOT happen if IPC contacts another IPC on a PC at Main Site, or any kind of phone at the other branch offices.
Have looked at all of the audio settings on the VPN IPC unit, they are correct.
Any ideas?

Try to sniff the Ethernet traffic during call setup at the CallManager. When Callmanager sends Call Control messages to remote party, it could send wrong IP address or UDP port as an RTP parameters.
Another components could block the traffic are firewalls. How do you have your VPN tunnel built? Do you use Cisco VPN Client? What terminates your VPN traffic at the central location? PIX, VPN3000 or Router? Traffic may go one way without a change, and some protocol FixUp may be triggered for this traffic on the way back. If you have access to firewall logs, check if you have any traffic dropped.
Good luck,
Mike
http://www.headsetadapter.com

Logic 9.1.8 & Mainstage 2 - crashing frequently/audio issues

I have just uprgraded to this set up (though using the same sound card as I did on my Mac Book with Logic 8 & Snow Leopard prevously) - in order to avoid overloading which was happening on my previousl set up.. only to find that this new system seems very buggy - crashes frequently on Logic (Sudden Motion Sensor error - have disabled that now) and Main Stage freezes. Then a wierd echoey sound can happen - whereby any audio is echoed back from DAW, in Logic AND Mainstage.
I have down loaded two plug-ins/VST's since starting to use this new set up - an XILS Lab L.E. verision and a Crystal synth. I've downloaded the up to date Duet drivers from Apogee. (I have an Duet 1.5 that I used with my old set).
Have looked at the Console system log to try and understand what might be happening - it is FULL of text on occasions when Logic crashes - I am not tech savvy enough to unpick it though.
If anyone has any suggestions to help I would be grateful, thanks.
I do wonder if it is a Core audio issue though - given the echoiing that seems to occur...

I have just uprgraded to this set up (though using the same sound card as I did on my Mac Book with Logic 8 & Snow Leopard prevously) - in order to avoid overloading which was happening on my previousl set up.. only to find that this new system seems very buggy - crashes frequently on Logic (Sudden Motion Sensor error - have disabled that now) and Main Stage freezes. Then a wierd echoey sound can happen - whereby any audio is echoed back from DAW, in Logic AND Mainstage.
I have down loaded two plug-ins/VST's since starting to use this new set up - an XILS Lab L.E. verision and a Crystal synth. I've downloaded the up to date Duet drivers from Apogee. (I have an Duet 1.5 that I used with my old set).
Have looked at the Console system log to try and understand what might be happening - it is FULL of text on occasions when Logic crashes - I am not tech savvy enough to unpick it though.
If anyone has any suggestions to help I would be grateful, thanks.
I do wonder if it is a Core audio issue though - given the echoiing that seems to occur...

My Ipad 2 external speakers does not work and headphones has popping sound. This all occured at the same time as my Iphone and Ipod headphones only played mono (no, the "mono" option is not on). How can there be audio issue for all these devices?

My IPad 2 external speaker does not work and the original headphones have popping sound when used. This all occurred at the same time as my IPhone and IPod headphones only plays mono (and no, the "mono" option is not on) with the original headphones, as well as, other headphones tested. How can there be audio issue for all these devices at the same time?
As you may have noted from the list of Apple devices I own, I believed in the Apple and the products it was producing; but it is hard to believe from my experience and the other voices within the Apple Community that we are all experiencing the same hardware issues. Especially since I recently, I upgraded to an IPhone 4g (no, my faith in IPhone 5 series is very little) and is experiencing the same audio problem as described above. So now, I am off to the Apple store again to be told that it’s a hardware problem on new IPhone. Really? Apple, what happen to the pride in the product you were producing?

Everyone does things a little differently. I love to "jam " along with iTunes ( or old Lp's) . Always have. That's where/how I've learned to play .
I'm sure leonieDF is giving a proper way to jam along on a keyboard with an iTune. He blows my mind all the time with what he knows. Nuff respects to him !
What I do is make a GB project I call "Jam With". I'll make several new tracks that are blank. Just has a few instruments named in the blank tracks. You can change those per song ...
Because I'm not concerned about changing the pitch / key.... of the iTune or the tempo ... I can simply play along with it.
Peace,
P. Dreadie

ISight microphone no longer available in Audio Preferences or iChat

I have an iSight camera that was working with my Mac Mini when I first got the camera. But somewhere along the line the microphone vanished from the list of audio sources available in the Audio Preferences, or iChat, or anywhere else.
The camera works fine.
I just can't access the microphone.
The camera and microphone itself work fine when plugged into another computer. I even sent the iSight back to Apple, but the one I got back has the same problem, so it's something about my machine or the software environment.
I have been upgrading my software regularly, but I don't recall any correlation between an upgrade and the microphone stopping working. However, since I wasn't using the iSight regularly I could have missed this.
I see the Apple_iSight and AppleFWAudio kexts loaded:
neds_mini:~ ned$ kextstat | egrep -i 'Fire|FW|isight'
32 6 0x2dd06000 0x43000 0x42000 com.apple.iokit.IOFireWireFamily (2.0.9)
33 0 0x2dd6c000 0x1c000 0x1b000 com.apple.driver.AppleFWOHCI (2.5.2) <32 16 11>
67 2 0x329f4000 0x14000 0x13000 com.apple.iokit.IOFireWireAVC (1.8.1) <32 11>
69 1 0x32a37000 0x34000 0x33000 com.apple.driver.AppleFWAudio (1.1.3) <68 67 32 11>
80 0 0x3abb1000 0xa000 0x9000 com.apple.iokit.IOFireWireIP (1.3.4) <39 32 6 5 4 3 2>
101 0 0x3098a000 0x3000 0x2000 com.apple.driver.Apple_iSight (1.1.1) <32 16 11>
I have upgraded the firmware in the iSight. System Profiler reports:
iSight:
Manufacturer: Apple Computer, Inc.
Model: 0x8
GUID: 0xA270004000000
Maximum Speed: Up to 400 Mb/sec
Connection Speed: Up to 400 Mb/sec
Sub-units:
iSight Unit:
Unit Software Version: 0x102
Unit Spec ID: 0xA02D
iSight Unit:
Unit Software Version: 0x10
Unit Spec ID: 0xA27
iSight Unit:
Unit Software Version: 0x11
Unit Spec ID: 0xA27
iSight Unit:
Unit Software Version: 0x12
Unit Spec ID: 0xA27
Product Revision Level: 1.0.3
There are no interesting messages regarding the iSight in any of the log files under /var/log, AFAICT (from a grep, anyway).
Any suggestions?
Mac Mini Mac OS X (10.4.5)

... the microphone vanished from the
list of audio sources available in the Audio
Preferences, or iChat, or anywhere
else.Does that really mean that
when iSight is plugged in it is not an available
choice in the System Preferences... > Sound >
Input device list?
Yes, that's correct. The iSight is not visible in the System Preferences... > Sound > Input device list.
If so you may have a faulty Firewire cable.
I don't think so, because:
* This iSight works fine -- video and audio -- on another machine.
* The video and audio travels over the same data lines in the Firewire cable, and the video works fine. Cable problems would affect both audio and video.
Does "or iChat" mean, when iChat AV is the active app
and iSight is plugged in, that "iSight Built-in" is
not available in the iChat > Preferences... >
Video > Microphone: Choices Bar?
Yes, that's correct. The iSight doesn't appear in that list of choices.
When iSight is plugged in and iChat AV is the active
app, is there a tick (check) mark next to iChat >
Video > Microphone Enabled ?
Yes, but the menu choice is greyed out.
What other apps are "anywhere else": iMovie,
QuickTime Pro, what? Please list all apps you know
have the problem.
iMovie HD: can record from iSight, but there is no audio.
Garage Band: iSight is not available among the choices of audio inputs.
AU Lab (in Developer Tools): iSight is not available among the choices of audio inputs.
If you have added anything new to your Mac, consider
Possible hardware or software
conflicts.
Aren't there useful diagnostic logs somewhere? I'm used to copious debug output (from drivers, especially) when problems occur on my Linux systems. Is there somewhere to turn up the verbosity of the debug messages?
I sometimes get the feeling that the Mac is trying to hide important details about problems from me, and treating me like a baby. I mean, I have and know how to use a kernel debugger (though not yet on the Mac), oscilloscopes, and logic analyzers; I should be able to get the information I need to diagnose problems, rather than trying shotgun solutions.
If you haven't kept your Mac OS X maintenance up to
date, try that now.
I have repaired permissions; I will try a disk repair although I have no reason to believe that there are any file system problems (again, there are no debug messages in the logs that would indicate something like that).
Consider applying the 10.4.5 Combo Updater using the
method in How I Update My Mac OS X.
I'll try this too.
If you do not get help here or in Mac mini
Discussions, my only remaining suggestion is that you
take your Mac mini, iSight, and Firewire cable for a
professional check by your Apple Service Tech.
My nearest Apple Service Tech is over 50 miles away.
I'd prefer to find a fix here if I could.
Thanks for your help,
Ned

IMovie audio issues. Fine in timeline, but when rendering to iTunes or Media Browser, audio from certain portions of movie files are heard in places where it shouldn't be !

iMovie 11 audio issues. Fine in timeline, but when rendering to iTunes or Media Browser, audio from certain portions of movie files are heard in places where it shouldn't be !
I have created a project where I have a montage of photos and video clips edited together with music under. Some audio portions of the video files are being muted in some areas and those portions are being heard in another part of the project. This is not for all video clips only certain ones.
The project plays fine in the timeline, but when I render the project thru iTunes or Media Browser, this is when the project goes corrupt.
I tried detaching the Audio from the video clips and this somewhat worked, but the original problem still exists with certain audio still being heard where it's not supposed to be.

I have a fix - or rather, a workaround.
WARNING: It is lengthy, but still far better than starting a new project from scratch.
I had this same issue and none of my transitions/clips were at custom speeds, nor did I have anything else weird going on. Unfortunately there is nothing you can do within iMovie to fix this, at least there wasn't for me. iMovie is BY FAR the buggiest software I have ever used and if you haven't already spent hours slaving away on a project, you are so much better off using just about anything else to edit your video.
...But let's assume you have already spent many hours working on your project and you don't want to start all over. Well then, you have at least one option.
It's a pain in the neck, but it's infinitely better than restarting your project from scratch.
This will require:
A software called Soundflower (which is free) and some kind of audio editing software (I use Logic, but really any should work).
1.) You're going to need to export your video with the messed up audio. Typically if you're audio is messing up, you're video is at least usually working just fine (at least it always does for me).
2.) You're going to need to open that video in your audio software and import only the audio. If your software doesn't give you this option, then you're going to need to record the audio from your video using the audio software and Soundflower. You can find tutorials on how to do this, but it's honestly pretty straightforward once you start playing around with you Mac's audio I/O settings. Remember to have your computer's volume all the way up when doing this.
3.) Watch/listen to your video and make notes of where the audio errors occur. I HIGHLY RECOMMEND writing down times too, as they will be extremely helpful later.
4.) Now were going to rip some working audio from the iMovie project itself. Go back into your iMovie project and only play back audio while in the edit window for this step. Do NOT play your project back in full screen.
This part is key: if you try to play back your project from the beginning the audio will usually still mess up. So, what you're gonna have to do is go back on your edit window timeline right before these errors occur and play that specific clip back while recording this working audio with Soundflower and your audio software. Essentially we're only recording the parts of the audio where these errors occur, so try to do this in order if you can. Try to leave several seconds of audio in before the error - that way we can use it as reference when we construct our new audio track.
5.) Now in your audio software you should have your original error-filled audio track and the new clips that we just captured. This part can be painstaking if you're not familiar with audio editing softwares, but as you'll learn, it's really not that hard.
You're going to look at your original audio track and compare it to your new working audio clips. You should be able to notice where those new clips are supposed to go by looking at the identical (or close to identical) waveform shapes in your original audio track. The two should correspond with one another. If you don't understand what I mean right now, you will when you start playing around with the audio. This is why marking times is very important.
Take your new clips and split them up if you haven't already, that way you can drag them around and edit them separately from one another. Essentially your going to line these new clips up with original and then replace the original parts with new ones.
We need to get this as precise as possible, so start off by getting them as close as you can with your naked eye, and then use a zoom tool to zoom in as much as possible so that you can get them lined up PERFECTLY, or at least extremely close. In some softwares you can just drag these new clips on top of the old track, but most of the time you will need to actually cut out the old piece and replace it with the new one. In doing this, zoom in and make sure that you are NOT cutting out a bigger space than your new clip will fill - otherwise you will have small gaps in your audio.
VERY IMPORTANT: Also make sure that this new audio track starts at the EXACT SAME time as your original - otherwise your new audio will be out of sync.
I know this part can really suck if you're not used to audio editing, but at this point, there is little other choice.
6.) Once you are done with this, export your newly pieced together audio track.
7.) Now open iMovie and create a NEW project. Re-import the video that you exported earlier that has the messed up audio. This might take a while, so just be patient.
8.) Then right click the clip and select "Detach Audio". This will do just that - allowing you to edit the audio separately from the video. Now delete this audio.
9.) Now, import the new, perfect audio track that we just made and make sure that it starts at the start of the project. Make sure it's in sync and that everything works.
Now just export your new video with the working audio and you should be done. Since we have given iMovie the audio with no editing actually being done in iMovie, it does not have to generate its own audio now and you should have absolutely no errors now - unless there is some that you forgot to take out earlier.
YOU'RE FINALLY DONE!!!
I know this entire process *****, but if you're that far into your project, there is little else that you can do. Now you've learned your lesson:
DON'T USE IMOVIE EVER AGAIN.
I hope this helped!

My iPhone 5 is suddenly having audio issues through the headphone jack.

So this is a strange situation, and I'll try to explain in depth so that someone might be able to suggest a solution. As reference, I have an iPhone 5 that I purchased in late-February. I've had every other model of iPhone except for the first iPhone, so I am pretty familiar with the device. I used to be on AT&T, and switched to Verizon when I upgraded to the iPhone 5.
Two days ago, I was on a six hour road-trip, and I'd been playing my music like normal through my car's auxillary cable. After stopping for lunch, I went to plug my music again, but once the music started to play, I realized that only the drums were playing at normal levels while the vocals were very, very soft. I switched through a few different songs, and realized that all the songs were being played at different levels; sometimes the backup vocals were normal levels while the instrumentation and lead vocals were quiet, or vice versa. I decided to plug my iPhone in to charge, and when I did this, the audio levels were all normal. However, the iPhone was NOT charging. I removed the charger, and the audio went back to being weak and distorted. I went back and forth at this for a bit, trying to figure out what was going on.
Since then and after some testing, I realize that my iPhone will now only charge anywhere EXCEPT in the car charger (I simply use my USB cable that came with my iPhone and plug it into the power adapter I have in the car). This morning, I tested the audio in my home speaker system, and I had the same audio issues. Only half the song's tracks would be at normal audio levels, while the other half would be at a very quiet, almost nonexistent level. I tried plugging my charger into the phone to see if that'd make a difference, but instead of the audio going back to normal like it does in the car, the music stopped and there was just crackling and very noisy distortion sounds.
I'm super confused and not sure what to do. This has never happened to me with any of my iPhones. I am updating my software right now, and am hoping that that may help somehow. Otherwise, I'm at a loss. Any suggestions as to what I should do would be greatly appreciated!

Do the new iMacs have digital audio out through the headphone jack?
Yes.
http://support.apple.com/kb/SP576

HP Slate 21 audio issue after KitKat update and reset

I have upgraded my HP Slate 21 from JB to KK. Now the sound quality is very bad!
I came directly from xxx.11 kernel and made factory reset but didn't get a good result. Please how can I fix this tremendous issue?

Hey @PauloTxR ,
Welcome to the HP forums.
I understand you're experiencing issues with sound quality on your Slate 21 PC.
Please review the following thread: HP Slate 21 Kit Kat OTA Update Fix for Audio Quality and LAN Connectivity.
This fix will resolve audio issues of a software nature resulting in the KitKat update. If your issue persists after applying the specific update mentioned in this thread and have done a factory reset, the issue is likely hardware related and not the result of the KitKat update.
If you have done the above and continue to have problems please call our technical support at 800-474-6836. If you live outside the US/Canada Region, please click the following link to get the support number for your region: Phone Assist Worldwide.
Thanks.
Please click the "Kudos, Thumbs Up" at the bottom of this post if you want to say "Thanks" for helping!
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The Great Deku Tree
I work on behalf of HP.

STILL have MBP audio issues after Bootcamp 3.1

I have a mid-2009 MBP 13" with Snow Leopard, running 32-bit XP Professional with SP3. I just updated to Bootcamp 3.1 after dealing with low audio, robo-voice from the internal microphone, and spooky red light/trackpad nonsense for months. While 3.1 fixed the red light and the trackpad, my audio issues still remain; I get very poor volume on the Windows side and my voice is still distorted, slow and generally crappy when I use the built-in microphone in the microphone test. The mic doesn't work at all in Steam, which is the whole reason I want it. Was 3.1 supposed to fix these audio issues? It doesn't explicitly say so on the download page, but it seems like it's been quite effective for other people, so if it is supposed to fix the audio I suppose I'm going down to the Apple Store.
If 3.1 wasn't a magic bullet, can anyone suggest a fix? I'm pretty fed up by now with this issue. I tried reinstalling the drivers after extracting them from the BC 2.2 update (found that process on these forums), and it did nothing. The link to the New Jersey school's site (another suggestion from the forums) no longer works for whatever reason.
Thanks!

Use Driver Sweeper and the tips on how to use and troubleshoot
http://www.guru3d.com/category/driversweeper/
You may also want to use Windows Installer Cleanup as I mentioned.
Also CCleaner can help.
MSCONFIG.exe can lead you to the services and startup items being loaded
Programs control panel of course to uninstall the program
Device Manager to rollback; or uninstall and manage device drivers
Apple installs a number of drivers, services, startupitems so you really have to get familiar with the OS and where/how to manage things.
Windows 7 supports RESTORE POINTS. Use 'em! and set one before just in case (any good installer or update should create a new one but good to have your own), and make sure there is 10-30GB of space for restore points.
System control panel advanced protection -> configure your boot volume settings

Audio Issues - Sound stops on youtube vid after a few seconds. Please Help?

What's been happening is weird audio issues, especially youtube related though not only (other web video content has been messed up, but mostly youtube). Right now I am using headphones (1/8" or 3.5mm) through the back of the computer and when I turn on the computer, at first I can hear sound from videos. When I open the speaker icon mixer window in the bottom right, I see green bar moving with the sound on the "speakers" mixer and "Adobe Flash Player" mixer simultaneously.
Then after a few minutes or after having a few tabs open, all of a sudden the audio stops. Oddly enough, usually the video keeps going even thought the audio has stopped. I verified this wasn't a hardware issue with my headphones by opening the Speaker Icon Mixer window, and acutally was watching it at the moment the sound stopped and saw the green bar disappear exactly when the sound stopped.
If I restart the computer, or firefox only sometimes (mostly need to restart cpu though) then videos will play again with sound. Once the sound stops however, if I open a new youtube video in another window, it will sometimes cause an "An error occured. Please try again later" crash.
I'm at a loss of what to do.
Running latest version of Firefox (26.0) and Adobe Flash (11,9,900,170 installed). Windows 7 64 bit system, Intel Core I7 Processor.
I have tried many things include "reset firefox", clear cache, changing to an earlier version of Flash (11.3). Tried to update sound cards. Even tried to restore computer to an earlier setting ( I only went two days ago, could go farther back I suppose).When I reverted back, the problem went away for a few hours but then came right back.
I scanned pc with ESET online antivirus, no viruses, Malewarebytes Pro, no issues. Cleaned with CC cleaner. Plenty of hard drive space (using an SSD boot drive btw).
I am not very knowledable about plugins or "addons" or extenstions. Nor do I know if it has anything do "Firefox Options -> applications" (gives content type and then option...essentially a bunch of sound file types and then which plugin plays it). I can give my list of all this out if necessary but there are quite a few and I dont know how to copy/paste that info so it would take. Even though its gonna take forever to hand type these guys all out, I will give my list of "plugins" that may be audio related:
QuickTime Plugin 7.7.4 7.7.4.0
RealDownloader Plugin 1.3.3.66
RealNetworks (tm)
RealDownloader Chrome Background Extensions Plug-in (32-bit) 1.3.3.66
RealNetworks (tm)
RealDownloader HTML5VideoShim Plug-in (32-bit)
1.3.3.66 RealNetworks (tm)
RealDownloader PepperFlashVideoShim Plug-in (32-bit) 1.3.3.66
RealPlayer Download Plugin 16.0.3.51
RealPlayer(tm) G2 LiveConnect-Enabled Plug-In (32-Bit) 16.0.3.51
Shockwave Flash 11.9.900.170
Shockwave for Director 12.0.7.148 (for netscape plug-in)
Shockwave for Director 12.0.2.122 (for netscape plug-in)
Silverlight Plug-In 5.1.20913.0
VLC Web Plugin 2.1.0.0
When I open my device manager and look at "Sound video and game controllers" I see 4 options:
1)AMD High Definition Audio Device
2) Bluetooth Audio Device
3) High Definition Audio Device
4) Intel (R) Display Audio
I'm not sure what this means, if I have 4 sound cards or if they are conflicting somehow.
I tried to update drivers on each one. No change. I've tried "restarting firefox with addons disabled" and "check here to see if your addons are up to date" (they were except VLC which I did update before restoring to previous day and it didnt help).
None of the fixes work for me, same issues. Extremely frustrated!! Help?

I'm having a similar problem with flash audio. After a few minutes of watching a video or playing a game the audio cuts out but the video keeps working. The audio does not return until I refresh the page. The issue occurs regardless of which browser I'm using (have tired both Firefox and Chrome). Oddly enough, when the audio cuts out from whatever flash application is running, my entire system loses sound until I refresh the webpage or close the browser. For example, I was playing Minecraft with Chrome open in the background and suddenly the sound cut out from both. Once I closed the browser my audio came back. I realized that there was a graphic on the webpage that was flash based which likely triggered the issue.
I do not have any Real plugins.
Incidently I also have Intel (R) Display Audio listed in my device manager
Edit: I forgot to mention, this issue only seems to occure when I watch videos that have been uploaded recently. For some reason the audio does not cut out when I watch a video was uploaded a few months ago.

Mavericks 10.9.1 Upgrade = Audio issue (lost 5.1 through HDMI)

Hello guys and gals,
I've Macbook pro 15" retina connected as follow
Macbook Pro -> Sony HT -> LG LED TV (55LA7400)
The connection is made via HDMI port. Everything was working fine, no issue when I was using previous OS. Apps such as XBMC, etc was able to output 5.1 fine.
I just upgraded to 10.9.1 and experience Audio issue.
With TV OFF: I was able to see the 5.1 Selection via Audio Midi Setup. Using the built in test feature, was able to check all 6 speakers fine.
However, as soon as I turn on the TV, Macbook screen flickers (as usual when ie tries to recognize the TV and enable Video out) I can only select 2CH via the setup.
This apparently, wasn't the issue prior to the upgrade.
Please advise,
Thanks

I should have said - I tried that earlier but I just get:
'This update is not available for this Apple ID either because it was bought by a different user or the item was refunded or cancelled.'
My 17 inch Macbook Pro is pretty old (2009) and I took it over from my son 3 years ago so I wasn't involved with the initial installation.
Thanks.

Audio Issues with MacBook Pro (Late 2008)

I am seeing an occasional issue with my MacBook Pro (Late 2008). The Audio will go out... and instead you will just hear static-like clicking sounds when and audio even happens. For example... when you have the up/down volume notification on... and you change the audio volume.. you hear clicks. Or... when you open up a file that has audio.. you will hear the static-like click when the audio starts to try to play.
The work around per-se is to completely shutdown and turn the notebook back on. A simple restart does not seem to fix it... it looks like the system needs to have a bit of energy drain first. Which... worries me that this is a hardware issue and not a driver issue.
Wondering how many others are seeing this???

I went to and Apple Support Center last week and I asked some questions about audio because my MBP was having troubles too. The tech told me audio issues are very frequent on these machines and sometimes you have to change a part of the soundcard. He also added you have to bring the MBP to a support center if you're having the problem several times - in my case I'm waiting the next "crash" since I had only 2 issues so far... If you're under warranty go for a check up and see if it really needs assistance. Goodbye

Audio issues on ichat

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