Questions regarding the audio output of an Android device in general, rather than a specific audio topic, like music.

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2
votes
1answer
1k views

USB host mode with class compliant audio interfaces

I have an HTC EVO, and it is my understanding that the hardware supports USB host mode. I am still working to confirm this, but even if it doesn't, I understand other devices do, and that the Android ...
2
votes
2answers
4k views

Is there a way to enable the headphone output for audio while using HDMI for video?

I have a yarvik tab464euk tablet, which I'm mostly happy with in an it-was-cheap kind of way. However, there is a particular annoyance. I have a monitor which has a rarely-used HDMI port (my PC ...
7
votes
1answer
9k views

How do I determine which A2DP codecs my phone supports/is currently using?

Bluetooth's Audio Profile A2DP supports multiple codecs. All devices have to support SBC (subband codec), then they can support additional "optional codecs" like MP3 and AAC, or "non-A2DP" codecs ...
3
votes
1answer
4k views

Is there a way to use an Android tablet as a wifi handsfree device?

My situation: Android (4.0.3) tab hooked up to my car stereo using the headphones connector. Android (2.3.5) phone (HTC Desire HD), which I use to call, text, browse, etc. Since my car stereo's ...
0
votes
0answers
8 views

Frequency detection for guitar tuning [on hold]

am planning to implement a mobile guitar tuner app. I did an initial research and found out some commonly used methods for pitch detection such as fast Fourier transformation , autocorrelation ,etc. ...
0
votes
0answers
11 views

knockon sounds not playing

I have an LG G2 mini, and the turn on knockon feature never worked. "Settings/General/Gestures" show the option "grayed out" and activated. I can't deactivate it, and on top of it, it doesn't work (I ...
0
votes
3answers
30 views

How can I disable the low-battery sound in Cyanogenmod?

I have a rooted Samsung Galaxy S3 running Cyanogenmod 11 (20140804-SNAPSHOT-M9-i9300). When the battery hits ~15% or 5%, an alert appears with a warning sound. How can I disable this warning sound ...
1
vote
1answer
785 views

Stereo to Mono Sound

Is there a way to digitally convert stereo sound tracks to mono ones, while playing? I need this feature because sometime I split my headset with other people, and hearing only one channel is quite ...
0
votes
1answer
39 views

Sound too low when making calls on Moto G smartphone

Everything is perfect, except that the call volume is way too low. I can barely hear it when it is completely silent, and if I'm at a coffee shop or something, no chance. Now, this would seem to be ...
1
vote
1answer
2k views

How do I adjust audio balance of my Android phone headphones out?

My headphones are disbalanced - one ear is louder than another, so I need to adjust the sound volume balance to get it right. How can I do it on Android?
5
votes
2answers
4k views

How to make Android play music reliably, without chopping?

When I try to play music on Android 2.3 (using various players, including PowerAmp) on Sony Ericsson Xperia X10 I get not reliable sound. Music pauses for a short time, for example, when: I press ...
0
votes
1answer
23 views

Can't play full audio files

I'm using a Samsung Galaxy Note 3, not to be confused with a small surf board, and I've run into a new problem this morning. I usually load some smutty audio books (ok, Star Wars audio books) to ...
0
votes
0answers
23 views

How to change Android's default key press sound?

The phone is rooted, I tried changing the file/s; /system/media/audio/ui/*.ogg and their permissions; -rw-r--r-- but still plays the default. Restarting the phone doesn't work also. Am I ...
4
votes
3answers
618 views

When I send or receive a call, the person on the other side can't hear me

When I make a phone call, people on the other tell me that my sound is like I am speaking in a huge water pot or something like a pot. I have a Samsung Galaxy S3.
0
votes
2answers
12k views

Callers cannot hear me unless I turn on speaker phone!

I have a Samsung Galaxy S2 (SGH-S959G) and it is a Straight Talk phone (don't know if that makes a difference or not). Anyway, I have only had this phone for about 6 or 7 months. Around August 16, ...
0
votes
0answers
28 views

LG P880 sound problem

I have LG P880. The problem with my phone is that when someone is calling me, the phone doesn't ring. I receive the call, but no sounds at all. Does anyone have the same problem? Or what should I do?
0
votes
0answers
16 views

Audio Playback Error - Galaxy s2

Am getting the error message when I attempt to play audio files (mp3) when previously I was able to play them fine. OR I can play the files for a little bit (or sometimes 50% of the file) and then ...
3
votes
3answers
1k views

Is there a way to transmit all sound over wifi from my tablet to my pc?

I want to transmit my sound (from youtube, music files on the tablet, etc) from my tablet to my computer. The closest I can get is controlling my library of music on my computer, but I really want to ...
0
votes
2answers
838 views

Can't hear people unless switched to speaker phone

I cannot hear callers unless my speaker phone is on...how can I fix this? I have gone to all the settings but it does not change anything. The caller can hear me ok but there is only a very faint ...
1
vote
1answer
618 views

How to work bluetooth with asus eeepad?

Odd question.. How do I get my bluetooth headset to handle the audio/mic for my tablet?
4
votes
2answers
1k views

Mute the external microphone when a headphone is plugged in?

I'm running Gingerbread on my Samsung Galaxy S II. I dock it on my dash in my car and plug a 3.5mm cord from the phone to my stereo aux input. I often listen to music from my phone through my car ...
9
votes
7answers
45k views

How to completely turn off keyboard typing sound?

Android 2.1 - If I open my Gmail e-mails and I want to type then I just can't turn off the keyboard sounds. How can I turn it off? (not the notification, etc. all sounds, just the keyboard sounds.)
4
votes
2answers
485 views

How can I make a selected calendar notification behave like an alarm, that is, audible even on silent mode?

I keep my phone on silent most of the time but would like audible reminders for critical calendar reminders. Short of silencing everything else manually, is there a way to acheive this?
1
vote
0answers
53 views

Samsung s3 makes “plugged in” noises while charging

I have recently bought a third party USB cable. I am still using the original wall adapter that I got. Now, I noticed that while charging, it sometimes makes the "plugged in" sound as if I had just ...
2
votes
1answer
283 views

How to turn off/mute the USSD notification sound in Jelly Bean?

I recently got my Lava Iris 501's OS updated to 4.1.1 and now it even chimes whenever my operator sends me a 'Last Call/SMS/Data Cost' notification. This happens even on the Silent/Meeting modes also. ...
0
votes
1answer
14 views

Mute notification sounds when on a call

I use a bluetooth earpiece, and whenever I'm on a call, notification sounds play on top of the call audio. The person on the other end can't hear it, but it's very annoying as I usually can't hear ...
0
votes
1answer
53 views

Find out which app is making notification sounds? [duplicate]

I've got a samsung galaxy tab 8, and a few days ago it started making a notification sound but with no notification banner.. I don't know what app is doing it and I didn't install anything around the ...
0
votes
0answers
802 views

Speaker went off - Xperia L

The loud speaker of my phone, Xperia L is off. I guess the headset plugged in event is triggered and so mutes the loud speaker. Can I do anything about it. I can't even answer or makes calls... have ...
0
votes
0answers
35 views

Redirect audio from HDMI to default speaker

I have an Android tablet, and I have broken the screen. I am using the HDMI output to connect the tablet to my VGA screen with an HDMI to VGA adapter. However this adapter does not have a sound ...
7
votes
1answer
3k views

How to disable Notification Sounds on per-app basis?

I have an news app which gives me the option to get informed via push notification. I would like to receive this notification but I don't want it to make a notification sound. However the app doesn't ...
0
votes
1answer
56 views

Is it possible to cancel out echo when using a bluetooth handsfree?

Equipment used: I just bought a cheap Bluetooth handsfree from china: http://www.miniinthebox.com/mini-stereo-wireless-v3-0-headset_p1187467.html Explanation: This works perfect for me, and i don't ...
0
votes
0answers
40 views

No sound whatsoever on phone (on calls, or while playing a video or mp3)

I have a DOOGEE DG500 running Android 4.2.2. Apart from automatic updates for installed applications, no other applications have been changed recently. I switched my phone to the silent audio ...
5
votes
7answers
35k views

How to make volume buttons on earphones/headphones work with Android?

I'm on the hunt for a great sounding, non-in-ear set of headphones with working mic, play/pause, and volume buttons. I have Bang & Olufsen's EarSet 3i, which are among the best sounding ...
0
votes
0answers
63 views

Random volume changes with headphones

Starting a few days ago, every time when I plug my (Monster iSport Livestrong) headphones on my Galaxy S2, the audio volume just randomly either goes to silent or to maximum, and it keeps doing this ...
1
vote
2answers
78 views

Does QueueTube download complete videos or audio only?

There is a Queuetube app that enables listening to YouTube material while the application is minimized. YouTube app stops playing videos when minimized; this app plays sound only. Does this mean it ...
3
votes
4answers
11k views

Is it possible to play sound in mono?

I'm in a workplace that only allows one headphone in. This makes some music pretty awful, only having one channel. I'd like to mix my audio into one channel, but this seems to be a bit more difficult ...
0
votes
1answer
37 views

Any app play VBR MP3 files?

Does any Android app play Variable Bit Rate MP3 files, while not demanding Internet access and access to my Contacts? I used soundconverter on my Xubuntu PC to convert MP4 files to MP3 and they ...
0
votes
0answers
61 views

How can I play streaming midi in a browser on my Nexus 7?

I have already installed an app that can play a downloaded .mid file, but hope to play streaming midi from a website -- the site is wholenote.com (in case anyone wants to try for themselves). Is ...
0
votes
1answer
225 views

Stream from my Android over Wifi to my amp

I have an HTC One and I would like to stream music over wifi via any player app (PowerAmp, Google Play, etc..) to a stereo amp. I looked into Nexus Q, Sonos and more. Which one will actually support ...
1
vote
0answers
141 views

Samsung galaxy s4 audio static issue

I just upgraded to a Samsung Galaxy S4 and I'm noticing a distracting static sound both in headphones and through the built in speaker. I notice it overlaid on the audio itself but it's very faint ...
8
votes
4answers
12k views

How to disable startup and shutdown sound on Samsung Galaxy S?

Is there a way to disable the sounds on phone startup and shutdown? When I had JF3 firmware, there were no sounds, but now on JM1 the sounds are there :(
0
votes
0answers
549 views

How to check the status of and enable HD Voice on a Galaxy S4?

I would like to know if HD Voice is enabled on my device. If it's not, I would like to enable it. There used to be a very simple way of doing this by dialing *#0011# and then following instructions ...
5
votes
2answers
4k views

Prevent phone from automatically lowering media volume

I have a Samsung Galaxy SII Skyrocket. Everytime I unplug my headphones/auxiliary cord from my phone and plug it back in, the media volume gets lowered to about 60%, system-wide, regardless of media ...
0
votes
0answers
74 views

How to enable TTY on my Android 2.3.4 smartphone

I want to connect my Android phone to my car radio using the phone's earphone socket & the radio's AUX input. The idea is so I can listen to (1) music from my phone and (2) phone conversations ...
10
votes
3answers
5k views

How can I play audio over an open phone conversation?

I would like to be able to play an audio recording over an open phone conversation. I.e., while the phone is connected (an outgoing call) a prerecorded audio file is played over the open phone ...
0
votes
0answers
10 views

Response curve of TF300T

I'm using Asus TF300T for hearing tests. Would like to find out how well the device response to each signal. Does anyone know where I can get this information, the audio response curve? Thanks, ...
2
votes
0answers
90 views

What is this annoying sound on my S3 running CM 11.0?

I'm running CyanogenMod 11.0 on my Galaxy S3 I9300, Android version 4.4.2. I didn't have this issue before installing CM, so I'm thinking it may be a CM sound. Basically, sometimes this sound keeps ...
2
votes
2answers
300 views

Leave ear-speaker active when using headset (cable/bt)

Is it possible to just use a headset's mic but keep the phone's ear-speaker active?
11
votes
1answer
10k views

How to turn off notification sounds and vibrations

I have a Nexus 5 running Android 4.3.2. I want to turn off all sound and vibration notifications for all apps, while allowing phone calls to trigger sound and/or vibrations. Is there a way to do this? ...
1
vote
1answer
1k views

Restart sound engine in Android (4.1)

I am Running AOKP on my HTC Desire S and it has a weird issue with sound - If I reboot the device with headphones plugged in, the sound (specifically the bass) is OK but if I remove the headphones and ...