The audio tag is used for questions involving speakers, microphones, connections between them and computers, and applications for dealing with it.

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0
votes
1answer
423 views

Convert an already recorded stereo track to mono in Garageband

I have a guitar track that I accidentally recorded in stereo. I can't find anywhere in garageband to change it to mono after the fact. Is this possible? Panning the guitar track to the right ...
0
votes
0answers
7 views

Video plays in QuickTime but not in Itunes

This video plays just fine in Quicktime but in Itunes the video plays but the screen stays black. The audio however, does play just fine. I think my video has the right codec?
16
votes
7answers
10k views

Use internal speakers with others plugged in

I have a set of surround speakers, connected to my iMac through the headphone jack. I use a switch to control what goes to the speaker set (iMac, iPod, or MacBook/aux). So that I don't have to be ...
3
votes
1answer
2k views

Sounds are not working on Mountain Lion Notification Center

Although I see an option in System Preferences > Notifications to enable applications to pop a sound on new notifications, Mountain Lion is not actually playing those sounds. Has Anyone run into ...
3
votes
2answers
58 views

How can I alter the tempo of a song?

We have a dance competition approach and the song we've chosen is 3:54. The rules say the song cannot be more than 3:30. We have to provide copies of the song on a CD, a USB stick and an ...
6
votes
4answers
5k views

MacBook Pro creates soft hissing sound through headphones

Recently I got a quite nice pair of in-ear headphones which block noise very well (with a very tight seal, not noise cancellation). Before that, I used Apple earbuds. With these better headphones, ...
6
votes
1answer
9k views

What does a 2012 Mac Mini need for microphone input?

I need a simply jack Mic unamplified physically connected to my Mac Mini (late 2012 model) through Audio-IN and it doesn't work. I also tried the original iPhone's headphones to no avail and I wonder ...
2
votes
3answers
4k views

No speaker sound in ios7 on iPhone 4s

Recently I received a refurbished iPhone 4s running ios 7. The speaker sound does not work in some applications. For example videos from the Photos app play no sound. However, the ringtone works. ...
1
vote
1answer
44 views

What is the LED in Audio port for?

I recently attempted to install Ubuntu on may Late 2013 13" Mac Book Pro with Retina Display. Under Linux I noticed a Red LED light inside the audio port. It looks like Ubuntu doesn't know how to ...
2
votes
5answers
11k views

MacBook Pro (mid-2012) Microphone Input

Here, it says how to use the audio jack as in input. On my MacBook Pro 13" (mid 2012), It doesn't seem to have the option in settings. Is it not possible with these computers?
8
votes
4answers
3k views

Application level volume control in OS X?

I recently switched from PC to Mac and one thing I miss is Windows' application-level volume control (i.e. mute Firefox, turn up iTunes, turn down Skype etc). How can I achieve the same on a Mac? Or ...
1
vote
0answers
15 views

iPhone 4 with iOS 7.1 and Oticon streamer

My wife has a iPhone 4 updated to i OS 7.1 and is hooked up by Bluetooth to her hearing aids. She can hear the phone ring through the streamer and receive calls. She can not get the alerts for ...
1
vote
0answers
30 views

Iphone 4S ios7 No Sound at all

A couple of weeks ago I replaced the cracked LCD on my iphone 4S and updated to ios7. That's when the sound problems started but it may be coincidence?! Initially I started to get intermittent sound ...
2
votes
1answer
502 views

Internal Mic Option Disappears when using Apple Earbuds

Does anyone know of a way to use my macbook pro's internal microphone while using my Apple "Earpods" for sound? When I look at the Sound Prefpane without my earbuds in the internal mic option is ...
1
vote
1answer
37 views

How can I prevent my Mac from selecting my Apple TV as an audio source by default

I own an Apple TV at home and have an Apple TV at work. I play audio through my home's stereo system fairly often. Whenever I get into the office while being previously connected to the Apple TV at ...
1
vote
1answer
339 views

Troubles with resetting PRAM

I followed Apple's instruction to reset PRAM ("Press and hold the Command-Option-P-R keys before the gray screen appears.") and the only thing that happened was that my Mac rebooted repeatedly until I ...
1
vote
1answer
30 views

HDMI TV not showing as audio output in System Preferences

I have linked a cable from my MacBook Air to my TV via HDMI but cannot get volume on the TV. I have gone into preferences-sound but their is no facility to change 'internal speakers'. How can I do ...
0
votes
1answer
19 views

Repeat a song in afplay

I am using afplay to play a song and I want it to be repeat. Is it possible just using afplay?
0
votes
0answers
15 views

How can I stop sound switching to internal if I close the lid on my MacBook while playing video on HDMI-connected TV

If I connect an HDMI cable to my MacBook (mid-2010 white model, Mavericks 10.9.2) and play a video, then the audio comes out of the TV - so far so good. If I then close the lid while the video is ...
0
votes
1answer
24 views

Is there a way to record 'on board' audio on iPad?

Related to this question: What cable do I need to go iPad audio out to macbook air mic in? which is asking about cables to record iPad audio on another device. This question is: is there a way to ...
1
vote
0answers
53 views

What cable do I need to go iPad audio out to macbook air mic in?

I have an iPad with various midi apps on it that I'd like to send directly to my MacBook air to record (in Audacity). I'm confused as to what cable I need for this. It appears to use the headphone ...
5
votes
4answers
4k views

Restarting sound service?

My macbook pro running Snow Leopard stopped making sounds a couple hours ago. I've found other reports of people with sounds working through headphones, but that's not the problem I'm seeing. I get no ...
5
votes
2answers
2k views

Universal method to record calls via Bluetooth in OS X 10.6?

I am a freelance journalist who needs to record calls for accuracy and legal reasons -- I inform every person I record that I am doing so, so *PLEASE* do *NOT* post asking about the legality of ...
3
votes
1answer
1k views

Volume control (sliders or keys) stops working after plugging into/out of headphone jack

I plug my machine into a projector/sound amplification setup regularly for teaching. Often, when I get back home afterwards, the sound volume controls no longer work. Neither the dedicated volume ...
1
vote
1answer
2k views

Send laptop audio to iphone via bluetooth

I have an Iphone 4th Gen, and Philips dock speakers which I use with the phone. The dock doesn't have any aux input, and I would like to use the dock as a speaker for my laptop. I know I can achieve ...
2
votes
2answers
1k views

Left headphone have significantly lower volume than right one - Macbook Pro 2012

After upgrading SSD and traveling with my Macbook Pro and traveling while low temperatures outside (I don't know if this is relevant). When I connect headphones the sound on the left one is ...
2
votes
7answers
55k views

My iPhone thinks it's always docked — Volume slider disappeared with no audio output

EDIT3* I managed to fix this problem in a risky way, but it worked for me. Read below. Pin 11 apparently carries out the following function : 11 GND If connected to GND the iPhone sends ...
1
vote
1answer
23 views

How to prevent iTunes from stopping when switching users?

iTunes stops playing when you switch users under Mac OS X. This has been the case for rather long. I agree that this is the most sensible behaviour. After all, the user that has switched herself in ...
1
vote
1answer
86 views

Recording with Audacity using Soundflower causes echo/reverb

I'm using Audacity and Soundflower to record sound internally on my MacBook Pro. For example I can play a YouTube video and listen to it with head phones, while recording the sound output. All that ...
11
votes
5answers
7k views

Do you know a simple sound booster app for Mac?

Some videos on websites have the sound volume so low that even with all sound settings at maximum levels it's hard to listen. I'm looking for an app that would allow me to boost the Mac's volume. ...
1
vote
0answers
52 views

Disabling sound output devices (e.g. Internal Speakers) in OS X

Since my Cinema Display is both connected through mDP and USB, I can (stupidly enough) both choose “LED Cinema Display” or “Display Audio”. Also, I never use the internal speakers since they sound ...
1
vote
2answers
370 views

Extract individual audio tracks from an audio DVD

I would like to extract the audio from a concert DVD to audio files, e.g. mp3 or aac. How can I do this using free tools - I know there are a couple of pay options available, but I would like to use ...
1
vote
1answer
431 views

How can I charge and output audio from iPhone 5 in a car?

I want to charge my iPhone 5 and listen to the music using AUX in my car. How can I do this using one cable? I have such a cable for my iPhone 4. Is there any good option for iPhone 5?
0
votes
0answers
31 views

Is it possible to change a single application's audio device setting?

There are times that I want to continue letting most audio play out of my display's built-in speakers (music, for ambience, etc.), but want to plug in headphones so that a single application's alerts ...
4
votes
4answers
721 views

Mavericks: No sound after sleep

I have installed a fresh version of mavericks on a MacBook Pro 13". After the computer wakes up from sleep, I have no sound - neither in earphones nor in speaker. The problems has been reported by ...
1
vote
0answers
18 views

deleted audio clips play when exporting keynote screen recording to video

These audio clips were created when when I re-recorded over the end of a recorded slideshow in Keynote 6.1. This bug has been around since 2008, but the workarounds (exporting the movie without ...
0
votes
1answer
23 views

Life without optical input

I'm upgrading from a Mac Mini to an iMac and am quite surprised to learn that I'm losing some connectivity options. Firewire I can live without, but I quite needed the optical input on my Mac Mini. I ...
1
vote
0answers
93 views

iPhone 4 audio only works for a few seconds

I've had my iPhone 4 for a long time, and I don't really want to get a new one. I'm trying to find a solution to fix it. The alert sound, key clicks and lock sound still work, but sound through the ...
1
vote
1answer
180 views

Routing Bluetooth audio in and out of headphone/mic jack on iPhone

I would like to be able to route the audio from a Bluetooth headset out of the headphone/mic jack on an iPhone. That is, to be able to send the mic input from the Bluetooth device out the jack and ...
1
vote
0answers
50 views

Sound card (Audionengine D1) not working on new MacBook Pro Retina

My soundcard (USB DLC Audioengine D1) is not working on my new MacBook. My old MacBook Air from 2012 has no problem with it. When plugged in the device, I get this weird error in the Console. Looks ...
0
votes
2answers
791 views

Multiple Bluetooth Speakers

1) Is it possible to output the audio over a2dp to multiple speakers simultaneously? 2) Is it possible to change the audio output to A2DP speakers directly from iTunes or do I have to change the ...
2
votes
2answers
418 views

Can't stream audio from OSX Mavericks to Apple TV

Once upon a time this was working... lately, when I click in "Apple TV" (trying to select it as default sound output), OSX changes it back to "Internel Speakers". Any idea?
1
vote
1answer
59 views

Loss of audio on MacBook Retina 15" 2013

I have a laptop that's two weeks old. I plugged in my headphones for the first time today, and I had no audio, so I unplugged them and I still had no audio. I have done the following: Restart Sleep ...
0
votes
1answer
87 views

iTunes AirPlay to AppleTV works perfectly; System Preferences audio output to AppleTV jitters horribly?

Interesting one here, I have an iMac 2011 and a MBP 13" Retina 2013, the iMac works fine every which way, both are connected at 5GHz to my router, both running Mavericks. My MBP will jitter and pop ...
0
votes
1answer
23 views

A player with global hotkeys in Mavericks for back/forward

I want to use Dictatation in order to dictate a text that I listen in a headset. I would like to be able to pause and go back/forward without switching between the windows of the text editor and of ...
2
votes
0answers
28 views

Can I use a Macbook (or an iMac) as a Bluetooth Player?

We all know that iPhone, iPod, and iPad cannot act as bluetooth players since they only have the hardware to act as a Bluetooth server. My question is if Macbook and iMac are similar. If not, I like ...
1
vote
2answers
37 views

Dictation disables f8 play/pause hotkey

I'm trying to use dictation in order to dictate into a text editor a recording that I listen in a headset - played by VLC. There's a big problem with the fact that, when dictation is running, the f8 ...
0
votes
1answer
540 views

Is line level Bluetooth audio possible with iPhone?

In my car i have a 3.5mm jack that I want to connect to my iPhone 5. I currently am just running a standard 3.5mm cable from my phone to the port, but that audio volume isn't that great. So I thought ...
0
votes
0answers
28 views

iOS: USB microphone and built-in headphone output at the same time?

There are dozens of USB studio microphones designed for use with iPad/iPhone -- for example the Blue Yeti. These devices connect digitally to the Dock or Lightning connector and let you record in any ...
1
vote
1answer
422 views

OS X ML 10.8.2 sound from certain applications going to non-selected sound card?

I have a USB sound card hooked up to my Mac. This worked fine until this morning for some reason. I selected the sound card as the primary output device in the Sound Preferences. When I adjust the ...