Audio Feedback through Speakers

Does anyone get audio feedback from their iPhone? I get feedback in my office, home and car speakers. Any recommendations on how to stop the feedback?

AT&T has what is called a GSM wireless network (the largest in the U.S.) along with T-Mobile vs a CDMA wireless network used by Verizon and Sprint in the U.S. to name two. You can't use a GSM cell phone on a CDMA wireless network and you can't use a CDMA cell phone on a GSM wireless network.
The iPhone is a GSM phone and GSM wireless networks dominate the overall worldwide market by a very significant margin.
GSM phones have a tendancy to do this when near speakers depending on the speakers.

Similar Messages

Audio output through speakers but not headphone jack

I have an HP Envy 15-J178ca. I am unable to play audio from my headphone jack, but audio plays on my speakers. When I plug in my headphones, the speakers stop outputting audio but no audio plays through the headphone output. I have tried multiple headphones which all work on different devices and was unsuccessful at outputting audio. I have updated my audio driver to the latest version using the HP drivers site. The following is a screenshot of the sound devices on my computer.

I have the same exact problem, may some one help us

Play audio in through speakers

Simple Monday challenge : I have a 3.5mm jack cable from ipod to Macbook Pro audio in port. How can I get the audio out of my speakers ? I can see the audio being detected (through the on screen meter in audio settings) but how do I re-route the audio to the speakers ? I know it will sound poor, but it saves me travelling around the world with speakers in my luggage.
Thank you from a Marriott in Germany!

Hi,
on vacation or business in Germany ?
Have a look at LineIn http://www.rogueamoeba.com/freebies/
It does exactly what you want.
Have Fun
Stefan

Some audio coming through speakers, some through headphones

I have an iMac running Yosemite 10.10.1 with an additional thunderbolt monitor.
I am having an issue where all computer related sounds (screen cap, email, error etc.) are coming through the speakers of my thunderbolt monitor when my headphones are connected (wireless and wired, I've tried both)
My system prefs are set to have all audio come through the headphones specifically (Not even set to internal speakers, not display audio)
I have no clue why this is happening.

Hi
Try to download the Audio driver from HP.com and update also run a BIOS update
http://www8.hp.com/us/en/drivers.html
Put the product number of the unit you have.. Chosse the OS and download..
Hope this helps.
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Although I am an HP Employee, I am speaking for myself and not for HP.

E93z All in One I want Audio playback through speakers and headphones at the same time

Hi there,
As the subject line reads I am hoping to enable playback through both the headphone and internal speakers on the E93z All in One unit I have.
Is there is currently a way to do this with the Lenovo HD Audio software for the Realtek system? It detects the headphones and does the typical shut off of the internal speakers however no option to enable playback through both seems to exist.
Running Windows 7 Pro 32 bit.
I cannot enable stereo mix (by right clicking in the playback area of the sound settings in Windows) to try and come up with a work around.
I have tried re-installing the drivers and not luck with more options to do this.
I have tried un-installing the Lenovo HD audio software and still no luck using the vanilla Windows 7 software.
Any suggestions would be greatly appreciated.

Asad A wrote:
Well basically I want to hook in some external speakers via the headphones jack and the more speakers the better, I just figure if there's a way to have 4 speakers instead of just two it'd be cool, why let the internal speakers go to waste?
Do you know if plugging in headphones physically cuts off the internal speakers or if it's a software/driver thing?
Thanks to all who've replied
I'm pretty sure it's all in the OS, since the level control is right at the top. You can actually customize sound profiles individually for headphones or the built-in speaker, or any other sound devices. You can also use Bluetooth headphones (or a headset) or USB output devices. As far as I know, only one can be selected (in System Preferences) even if multiple ones are plugged in.

ATV3 - I need to enable dolby digital for optical surround sound (netflix and home movies), but when I do this it stops audio coming through TV speakers

I have a cinema sound receiver connected to Apple TV via optical cable. When I have dolby digital set to Auto it doesn't come through as dolby digital when watching movies on netflix and iTunes (home movies).
If I set Dolby Digital to ON it works as expected, but the sound stops working through normal TV speakers (via HDMI). This is the same for netflix and home movies.
I tried 16 bit setting, but it made no difference.
Any advice on how I can get this working - meaning Dolby Digital always on for when I turn my surround sound on and sound through speakers for normal operation?
Obviously I can change the setting when needed, its just a pain.
Thanks in advance.

Hello everyone,
here is the friendly and signed driver installation method to enable Dolby Digital Plus in your Encore internal speakers only. This is not an official driver, there is no control panel for Dolby Digital Plus or various sound effects, but tested and has much better and richer surround sound quality as before with factory driver. I guess, this driver tweak can work with any Bay Trail tablet also.
How can you upgrade Encore sound drivers:
1. Download signed driver package and extract.
2. Open Device Manager.
3. Upgrade your Sound, Video and game controllers
- Intel SST Audio Device
- Realtek I2S Audio Codec
one by one with "Have a disk" method.
4. Double click enabledolby.reg file and add to your registry.
5. Restart, and enjoy better sound quality.
Thanks.
UPDATE: Official Toshiba Dolby Digital leaked, official driver attached: ToshibaDolby.zip
- Encore with WimBoot -
Attachments:
EncoreDolby.zip ‏310 KB
ToshibaDolby.zip ‏1310 KB

HP Pavilion 15-p027ne, Audio working through headphones/earphones but not through speakers

HP Pavilion 15-p027ne:
Audio working through headphones/earphones but not through speakers.
I downgraded from windows 8.1 to Windows 7 (64-bit) and the problem is still not resolved.
Appreciate any troubleshooting tips.
Thanks.
- HP Pavilion User.

Hi there @donimuha
Welcome to the HP Support Forums! It is a great place to find the help you need, both from other users, HP experts and other support personnel.
I understand that you are getting sound from the headphones/earplugs but not from the system speakers. I am happy to assist you with this.
As the sound is working through the audio jack, I will assume for now that the audio driver is fine. Please check through the following page, which is very comprehensive. If you are still having a problem it is possibly a hardware issue with the speakers.
No Sound from the Speakers (Windows 7)
Let me know if that works for you.
Malygris1
I work on behalf of HP
Please click Accept as Solution if you feel my post solved your issue, it will help others find the solution.
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I was wondering if you could have one desktop audio playing through your speakers and the other one playing through your apple tv at the same time?

i was wondering if you could have one desktop audio playing through your speakers and the other one playing through your apple tv at the same time?

Problem here is you admit you cannot afford the service.
And you want to blame Verizon for losing a job because you have no cell phone.
If your job depends on that phone I would pay it on time every time if you need a job to pay your bill.
No other service is going to treat you any different. And if you cannot afford Verizon's monthly invoice how are you going to afford new devices, activation fees, possible security deposits on any other cellular carrier? You can't.
Also if you made an arraignment to pay and then decide you cannot do so, why should Verizon extend you service or credit, or why is it you want to use the service and data and not pay for it as agreed.
Get a prepay phone. Its evident the cost is too high for you to afford on post pay.
Good Luck

Is it possible to play iTunes audio out through USB to receiver to power speakers?

I thought you should be able to.Play iTunes audio out through USB to a receiver equipt with USB mode as I can with my iPad Air, but I can,t find in preferences on my 2013 iMac any out put and I get no signal to the receiver/amp. Is it possible? What am I doing wrong?

Yes
A 3.5mm to RCA cable or adapter will work fine for stereo between the Mac's headphone jack and receiver's RCA input.
for example's
> http://www.amazon.com/RiteAV-3-5mm-Stereo-Female-Cable/dp/B0018MI5F6
> http://www.amazon.com/C2G-Cables-40645-Stereo-Adapter/dp/B000J1H4VI/
Additionally if your receiver is equipted with digital input, you could use a Toslink cable with a 3.5mm adapter on the Mac end.
example
> http://eshop.macsales.com/item/Newer%20Technology/CBLAOPTMT/

X240 - is there audio pass-through when using a miniDP to HDMI?

I have an X240, which I love, but now that I've cut my cable cord and am going with Netflix and other on-line streaming options, I'd like to be able to view my streaming programs on my TV. Can I use a cable or adapter to go from the miniDP (on the X240) to my HDMI (on my TV) and get audio as well as video? I understand my laptop needs to have an "audio pass-through" for that to work --- I don't know what it is, but I'd like to know if this one's got it. I bought the laptop online in Dec 2013, if that makes a difference.
(Yes, I could stream Netflix from a gadget like Chromecast, but that will only get me Netflix Canada, whereas using a VPN on my computer I can get Netflix from other countries too.)

refreshing this discussion! I've tried a mini DP to HDMI dongle with an HDMI-HDMI cable to the TV - and I get video but no audio. My computer recognizes the TV as present as as audio playback device, but no audio is transmitted through TV or computer. when it's plugged in. Of course I still get audio from the computer's speakers when it's not plugged in

No audio out through Mini Displayport?

Last night I hooked up my first-gen MBA to my plasma TV using a connector that converted the Mini Displayport to HDMI. The movie I streamed from Netflix looked great. One problem -- no audio. I guess there's no audio out through the Mini Displayport? I was forced to hook up computer speakers to my MBA. Is there a way I can get audio to go through the Mini Displayport rather than the audio-out/headphone jack?

There are a couple of adapters out that will convert DVI plus optical audio to HDMI (with audio). They are all made by the same company (though they are branded and priced differently). I think they are currently running around $100. The problem you might run into is HDCP. Apple doesn't do HDCP with their DVI... so you'll end up not having a compliant HDCP chain... if that is important to you.
If you do this setup, make sure you have your TV set to a setting that is pixel to pixel... that is, doesn't adjust for overscan. Lest you loose some of your computer desktop.

(Too) Variable Audio Output through mini jack

Tried looking through prior posts to see if anyone had remotely similar problems. Just lately my 5G iPod will radically change in volume level mid-song; so much so that it distorts and is in danger of blowing my speakers in my car. Don't have Sound Check on but doesn't seem to be an issue here as it's midsong. I mostly listen to it through speakers plugged in to the mini jack, or headphones and not the dock. Any ideas what this might be caused by?

http://support.apple.com/kb/HT4241
Only the most recent late 2010 MacBook Airs support audio over Mini Display Port.
For an older machine, you'll need something like this: http://www.amazon.com/Mini-DisplayPort-HDMI-Adapter-Audio/dp/B0033SM2BQ/ref=sr_1 _14?ie=UTF8&qid=1306806721&sr=8-14 or this: http://www.amazon.com/Displayport-Toslink-Female-Converting-Adapter/dp/B003BS2PF G/ref=pd_sim_sbs_e_5

Final cut pro audio output through firewire

Hi,
At present I'm using my macbook pro for video playback in an in house broadcasting studio. I'm sending my video and sound through firewire into a Canapus ADVC110 box and then I split the audio into my sound board, and my video into a video mixer. Unfortunately, I'm only getting one track of sound from FCP. Do you know how I could get both tracks going through the firewire? I'm hoping it's a simple solution.
Thanks

The problem is that I'm not sending it through speakers. I'm sending it into a mixer, that broadcasts to both televisions and simulcasts out of the headphones into a PA system. I broadcast out of a school. The problem is that the mixer only sees one side (audio track 1) It doesn't see the other side. However, if I hook a dvd player up to the same plugs on the mixer, it sees 2 sides.
Everything is cool for most presentations; however, when students do voice overs and they only go to one track, it may not be heard through the mixer.
Remember, my hookup is as follows: macbook pro - firewire - canopus advc110 video converter - then the video goes into a anologue video mixer (panasonic AG-MX70) but the sound gets split and goes into a audio mixer. The problem is that the sound out of the canopus box gives me only one side. I've tried replacing every cord, firewire, plug, etc, and the result is the same.
To survive the next few days of presentations, how do I send out a mono audio signal from my macbook, instead of a stereo audio signal????

MacBook Pro: No Audio from Internal Speakers - Solution

Issue: (MacBook Pro late 2010) Absolutely no audio to internal speakers after OSX has booted up.
Digital Out is the only available output device shown within System Settings
Analog headphones work
Digital Out works
Bootup "BONG" works (and is of course now perma loud after PRAM reset... uggh)
Things I have tried from least drastic to greatest in the following order:
sudo killall coreaudiod
Clear PRAM
Using Deploy Studio (first performing DiskUtility format as well):
re-image MacBook with a the same original OSX Lion image it has been working with for the past 3 months
re-image MacBook with previous Snow Leopard image (obviously used to work)
Not using Deploy Studio (but first performing DiskUtility format, using original supported installation media: DVD, Apple Store):
Installed Snow Leopard (no audio), then upgraded to Lion through Apple Store (still no audio)
Installed Snow Leopard using installation DVD provided with MacBook Pro (< waste of time as the above step didn't work either, but including here for completeness)Note: Even the "Welcome to Mac" intro movie is silent, audio controls are crossed out
Gentoo Live DVD _works_ (after enabling Front Speakers using alsamixer other wise it was also muted and no audio would work except through head phones)
Well holly $%#$%, %^#&^. After performing step 5, and enabling Front Speakers using alsamixer, I now have audio in OSX Lion
I believe this happened after I used the Mini Stereo jack for Head Phone use.
How in the ______ did this happen? And why did it take a third party software to _somehow_ enable audio to the internal speaker _after_ OSX Lion completely booted?????
Note to all: You can probably use a Ubuntu Live CD to perform step 5. Or any live cd that loads up Intel Audio drivers.
Jason Miller

I appreciate your response. I still have concerns:
The red-lite is off when my issue is happening.
The red-lite is on when my issue is happening.
It was not consistent. My concern is the Macintosh operating system not detecting the change. My other concern is it can _not_ be only a hardware switching issue, as Alsamixer, a software program, can make the switch toggle between off or on. If it was a hardware-only issue, Alsamixer would be a fail. And, if it is actually a hardware-only issue triggering a software 1 or 0 switch somewhere:
My final concern is 'where is this setting being stored' as clearning PRAM and reinstalling entire operating system after opertating system (Leopard to Lion and back to Leopard) after a disk wipe has no effect.
I guess it sounds to me, that OSX tries to be too user-friendly by not allowing peeps to change those options themselves. Is there a dscl command switch I can use to manually override such an effect? (Just in case I don't happen to have anything to stick into the mini-jack port)
Regardless, your answer is correct. Thank you both (Ciao and Allan Jones)
Jason

New headset, but certain programs are transmitting sound through speakers and not headphones.

Spoiler (Highlight to read)
Hello,
Hello,
I just recently purchased a new headset for gaming but have been having some issues with it and the system sound. One major issue is when I call someone on skype, the sound from Skype or the call will go through the headphones, but any other audio comes out of the speakers. I have also notices that iTunes also does not function when I am in a call as well. Some examples would be if I were to want to watch a YouTube video while in a call, the sound would come through the speakers and not the headphones. However, I did find a fix for it. All I had to do was disable the main speakers and the audio was transmitted to the headphones. Another example would be if I wanted to run games via Steam (Garry's Mod, TF2, ect.), I wouldn't get any sound whatsoever from the game. Not through my speakers or headphones. With one exception, Garry's Mod volume I can hear through the speakers while in a Skype call, but I want the sound to come through the headphones. But with TF2, I get no sound whatsoever. If you need any more information about my issue, please feel free to ask. Thank you.
This question was solved.
View Solution.

Hello @LayneStaley,
Welcome to the HP Forums, I hope you enjoy your experience! To help you get the most out of the HP Forums I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
I have read your post on how certain programs are transmitting sound through speakers and not the headphones, and I would be happy to assist you in this matter!
To ensure that your headphones are utilized when plugged into your notebook, I recommend following the steps below:
1. Click the Start button
2. Click Control Panel
3. Click on Hardware and Sound (sorting the control panel icons by "category"), and then click on Sound
4. Under Playback, you should see one or two speaker icons. One of them should already have a green checkmark next to it (which will be your notebook's main speakers). If the second Speakers icon is not visible, right-click in the list of devices and select Show Disabled Devices
5. A second, disabled icon of "speakers" should appear. Right-click this icon and click Enable
6. Select the newly enabled speaker device, right-click it, and select "Set as Default Device".
7. Click Apply.
Please re-post with the results of your troubleshooting, and I look forward to your reply!
Regards
MechPilot
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the right to say “Thanks” for helping!

Audio Feedback through Speakers

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