No audio from left channel on my iphone 4

All of a sudden, I have no sound from the left channel. I tried several different headphones and my stereo and car - no sound at all from the channel. Please help!!

Did you check to see if it was muted?
Be a Shepard and not an iSheep.

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Recording audio from a Channel Send

I've done this before, but I can't seem to do it again.
I am trying to record audio from one channel (which is using an audio instrument) to another channel (an audio channel) using an audio send. I am not having a problem setting up the send. I am able to hear the audio correctly and independently on both channels. The problem occurs when I try to record the audio, because there is no "record" button on the channel header for me to arm the track. The track is set up as a "record-enabled" track, but in the space where the other tracks have the record button, there is just a empty space on this tracks header. Does anyone know why this is happening? Any help would be greatly appreciated.
Thanks.

Well,
I seem to have found the problem. It appears that "audio tracks" will not allow you to arm them for recording unless there is a possible real audio input device connected to the computer. I plugged in my Snoball mic, allowed Logic to set it up as a device, and the record button magically appeared in the track header.
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Audio output from left channel only

My iPhone 5s (iOS 8.1.1) suddenly developed a problem with audio output last week after about 9 months of ownership. Through the headphone socket and Bluetooth streaming, only the left channel could be heard. I arranged an appointment at the Apple store and they confirmed after they carried out a restore (iOS 8.1.1) that there was only audio from the left channel. The phone was replaced under warranty.
My new phone was partially set-up in store and all I had to do was load my backup when I got home. I loaded the backup from my Mac and tested the audio output. To my surprise, the new phone had exactly the same problem as the one that was diagnosed as faulty in the Apple store i.e., audio output on the left channel only. I contacted Apple support via chat and explained the issue. I was advised to test the new phone without my backup being loaded. I restored the phone and tested the output using both Bluetooth and the headphone socket and there was a stereo output as normal. I reloaded my backup and it returned to left channel audio only. I was advised to then reset the phone and this cleared the problem. Corrupt backup data??
What I can’t understand is that two phones exhibit an identical problem, with one being a hardware issue and the other apparently a software issue. Too much of a coincidence if you ask me.
Is it possible that an app could cause a problem leading to a hardware failure?

Submit bugs to http://www.adobe.com/go/wish . More on how to give feedback: http://bit.ly/93d6NF

If I have audio coming from left channel. How do I make same audio Left and Right?

Hi there,
I've recorded some footage with a mono mic and it recorded the audio on the left channel of the audio. In FCP. I placed this audio clip as a part of a multi-cam clip but the sound is only coming out the left. Is there a way to set this audio to mono or to make them play the same levels through the left and right channels?
Thanks,
Caleb

Wow! 30 Seconds later, I figured it out. LOL
Under Inspector for audio, you just click on channel configuration, click on channel and use "Dual Mono" mode. Thanks Caleb!

CAPTURE AUDIO MIXES LEFT CHANNEL TO MONO

Everytime I capture now, or batch, or capture a single logged clip, the stereo audio comes in as mono, using only the left channel. The right channel audio is lost.
I searched the postings, and found this was happening with a lot of people, not just FCP 5.1 HD, but with FCE, too. No resolution or fix as far as I could see.
Anyone know how to correct this major bug? I really need stereo audio!
Thanks,
Norris

After a lot of research, and NO help from calling Apple tech support, I finally determined this (which has to do with HD/1080i/60 only -- I am not sure about NTSC settings):
In the Clip Settings tab, in "Log and Capture" (in HD) there is a little box next to the simulated VU audio levels meters. Click that box. It should toggle on/off two little lines that combine audio channel 1 and audio channel 2. When the little lines are there, that is STEREO. WHen they are not, in my FCP 5, it mixes both tracks to mono from channel 2 (Left).
As for your other question -- yes, you can manually go into the logs and change the settings, and then recapture.
a pain this is, huh? And no written mention of it in any manual.
NOW - as for previewing the audio while logging and capturing? I still cannot do that and have been waiting two (2) weeks for a reply from an Apple tech support guy who was supposed to be researching this for me.

Mic only seems to record / playback audio in LEFT channel/speaker

when i record videos / audio with my phone, online playback only comes from the LEFT speaker.
ie:
http://www.facebook.com/video/video.php?v=427597527682&ref=mf
this has occurred with every video.
anyone else having this?

i'm not talking about on the phone itself.
if i import the audio from something i record, it's only the left channel. not the split mono, as it should be,

Stereo track is only showing audio in left channel in multitrack view

I have an echo Layla 3g soundcard. Whenever I place a mic into the front input and try to record into AA, I can get a stereo recording BUT with audio only on the left channel. However, if I record using the edit view, I can get both channels (L and R) recordings ok (this is from the same mic input from the echo layla. I have selected the correct drivers in the audio hardware set up. Anybody else having this same problem?
Quad core
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With both Edit and Multitrack views, you get options to select what's going to happen in terms of recording behaviour, and they don't have to be set the same way.
With any input, you get options that typically say [01S] (stereo) or [01M] (mono). In Multitrack view,if you select a stereo input, but only plug a mic into one input, then any recording you make will only be on the channel that the input is connected to, and not the other one. If you select a mono input, then all you will do is patch that particular input to a mono recorded channel if you record in mono.
In Edit view it's slightly different. If you select a mono input, but then elect to make a stereo recording, that mono input will be patched across both mono channels.
If you only have one microphone to plug in, there's absolutely no point in making stereo, or dual mono recordings anyway. All you are doing is doubling up on the same information.

Airport Express: Sound only from left channel

I've got an Airport Express which used to work fine, but at some point in the past few months, I noticed that there was no audio coming from my right speaker when using Airtunes. I've check the cable and it does transmit both left and right when I hook my iPod up to it.
I've also got the low volume problem going on in the left channel that's working. And ideas?

I took the AirPort Express to the Apple Store and it turned out that it was a physcial problem with the hardware. It had to be replaced.

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Soundcheck is too lopsided for me to use. Any solution besides soundcheck? Would MP3 Rage do the trick?

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If this doesn't work, then the left channel audio electronics is leaking, which mean bringing it in to Apple Genius Bar or a 3rd party service center, if it is out of warranty.

Sound only from left channel

I bout an IPhone 3G for my wife last friday. She complained about the music quality saying that her little cheap MP3 player sounded better. I plugged in the headset and found that there was sound only fro one channel (Left). I plugged my headset from my 3GS and it also only had sound from one channel. Any suggestions?

Try restart, reset, then restore.
http://manuals.info.apple.com/enUS/iPhone_UserGuide.pdf
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MOVED: K8N No Sound From Left Channel

This topic has been moved to AMD64 nVidia Based board.
https://forum-en.msi.com/index.php?topic=115851.0

Can someone with more knowledge tell me if these two tables are telling me that my Antec P180 case front audio panel connector is working to a different standard to the K8N mobo? I have it connected with the Intel AC'97 connector. Thanks!
At this point I would add the image if I could work out how to do it! So here is the text version;
From K8N Manual
PIN SIGNAL DESCRIPTION
1 AUD_MIC Front panel microphone input signal
2 AUD_GND Ground used by analog audio circuits
3 AUD_MIC_BIAS Microphone power
4 AUD_VCC Filtered +5V used by analog audio circuits
5 AUD_FPOUT_R Right channel audio signal to front panel
6 AUD_RET_R Right channel audio signal return from front panel
7 HP_ON Reserved for future use to control headphone amplifier
8 KEY No pin
9 AUD_FPOUT_L Left channel audio signal to front panel
10 AUD_RET_L Left channel audio signal return from front panel
From Antec P180 Manual
Pin Pin Assignment
(AC’97 AUDIO)
1 MIC In
2 GND
3 MIC Power
4 NC
5 Line Out (R)
6 Line Out (R)
7 NC
8 Key (no pin)
9 Line Out (L)
10 Line Out (L)
Pin Pin Assignment
(HD AUDIO)
1 MIC2 L
2 AGND
3 MIC2 R
4 AVCC
5 FRO-R
6 MIC2_JD
7 F_IO_SEN
8 Key (no pin)
9 FRO-L
10 LINE2_JD

Stereo audio in left channel only.

Hi,
I have a strange problem with one of my projects.
I have created a large number of "talking head" videos/projects. I export them to FLV using one of PREs default settings. For just one of these projects I get audio in the left channel only. All other clips are OK.
When I play the clips on the timeline the audio is perfect in both channels. So somewhere in the rendering/output process I loose the right channel.
What am I missing here?
Thanks in advance.

Hi and thanks for all input.
Yes I use a mono mic, but the camera puts the sound on both channels.
When I play the timeline I hear the voice in both channels.
The timeline audio track shows waveforms on both channels.
Here is a pic of the timeline:
The project is corrupt somehow. I just tried creating a new project with the same video files and made a short flv out of it and it comes out OK.
I will try to redo this one which leads me to another question which I will post in another thread if not already answered.
Thanks for your input.

IPod touch looses audio in left channel when cable moves

Whenever I slightly nudge any headphone cable up or to the left on my ipod touch the audio on the left channel completely goes silent. I sent my ipod touch in for a replacement, but Apple says they couldn't find anything wrong with it. I specifically told them what the problem is with this iPod and they neglected to listen to the customer's experience with the product, which I might add is still under the manufacturers warranty.
The audio is fine when the headphone cable is completely still, but whenever it moves slightly up or to the left with the tiniest nudge against my pants, finger, etc it looses audio in the left channel. Seeing how Apple fails to satisfy an angry customer, I will now turn to the forum as you are the last hope at saving this piece of garbage. Do you know of any fixes?
I worked hard to get this overpriced piece of junk and it craps out on me after a year. I will never by an Apple product again (seeing also how my other two ipod 5 generation videos both had hardware failure as well).

u have to get a new jack if u do not want it i will take it and get it fixed this has happend to me many times

Keynote Audio only left channel

Has anyone else had this problem and how did you solve it? I am using an M Audio Fastback USB input to record to Keynote and the audio is only recording to the left channel/speaker. Can someone tell me what I am doing wrong or how to fix this?
Thanks,
Paul

System Properties > Sound
in the output tab, select Fast Track USBand centre the Balance slider
in the input tab, select Fast Track USB and move the volume slider to the far right
Applications > Utilities > Audio MIDI setup > M-Audio > Input; set the master to the far right
The front panel controls affect analogue phono out connectors and the headphone jacks for monitoring, they do not control recording.

Dv6000t no speaker audio, low left channel on headphones

HP Pavillion dv6000t, running Vista
Out of the blue, I recently lost speaker audio entirely, and the headphone jack now only gives me the left channel, at a very very low barely audible volume. Bizarre...
I've updated the BIOS, did all the Windows updates, etc., tried 12 different Conexant HD audio drivers, nothing works. No change. I'm thinking hardware issue at this point?
I don't want to trash this laptop but I need the speakers to be working!
Help and new suggestions welcome!

Somebody? Anybody? Not even a hint?

No audio from left channel on my iphone 4

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