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

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0
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0answers
8 views

Frequency detection for guitar tuning [closed]

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
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0answers
12 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
1answer
43 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 ...
0
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3answers
33 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 ...
0
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0answers
24 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 ...
0
votes
1answer
25 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
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0answers
31 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
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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 ...
1
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0answers
54 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 ...
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
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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 ...
0
votes
1answer
60 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
42 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 ...
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 ...
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 ...
1
vote
0answers
146 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 ...
0
votes
0answers
578 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 ...
0
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0answers
77 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 ...
0
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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
91 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 ...
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?
0
votes
1answer
96 views

Disable notifications [duplicate]

I have a Sony Xperia Z1 with 4.4.2 Kitkat Is possible disable the sound of the notifications when I listen music or doing something? I'm watching a video of youtube, listen music with headphones ( ...
0
votes
1answer
296 views

Must a USB OTG adapter be used to connect a DAC/amp to an Android or can I use a Micro USB to Micro USB cable?

I'm trying to connect a DAC/amp with a micro USB connection to my Android smartphone. Is it possible to get the DAC/amp to work without the larger "adapter" type OTG cable, and use something like this ...
0
votes
1answer
140 views

Android Transmit system audio over MTP

Here is what I want to do. If I plug in my Galaxy S4 to my BMW 335i, then I can browse and play music stored on the device just fine and the sound quality is excellent. If I play over the audio ...
0
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0answers
136 views

Galaxy Y (young) GT S5360 with no sound

My Galaxy Y (young) GT S5360 Andoid version 2.3.6 has now lost its sound? I have recently factory reset because my screen had locked and I could not wipe it to open. After factory reset it all now ...
0
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0answers
4 views

Streaming sound from laptop to android [duplicate]

I want to listen music from my laptop to My android Phone... is it possible ? Please suggest me a software of any other method. my laptop speakers are damaged
2
votes
0answers
87 views

Media audio plays through front speaker?

I've got a Nexus 5 running stock 4.4.2, not rooted. Sometimes, seemingly at random, I will go to do something that plays sound (watch a YouTube video, play a podcast, etc) and the audio comes through ...
2
votes
0answers
167 views

Making SMS sound and other notifications play in speaker with headphones inserted

I would like to be able to go to sleep with headphones plugged into my S4 so that I can listen to podcasts, but then there is the problem that I don't hear SMS messages or calls during the night, ...
0
votes
0answers
31 views

How to set Google search by voice command to include Chinese input?

I use google search in Android and I can set android to listen my chinese voice input. However, I don't know how to set the same thing in desktop. Every time I visit google.com, I see a mic icon. I ...
0
votes
0answers
27 views

Sennheiser lavalier mic connected to to Android

I have a Sennheiser EW100 G3 lavalier microphone (basically a wireless microphone sender/receiver), that I want to connect directly to my android with my 3,5mm cable, instead of using a stand-alone ...
5
votes
1answer
102 views

Using wired and wireless headphones simultaneously?

I have 1 android device, 1 wired headphones, 1 wireless headphones, 2 ppl willing to watch film. When I connect both of headphones only wired work. Is it possible to use both of headphones ...
0
votes
0answers
54 views

How to flash correctly Acid Audio Engine 8.2 for all Galaxy Devices?

I removed dsp manager and wiped cache (someone wrote it wipes dalvik too) and dalvik anyway and mounted system and rest parttitions then fladshed it.Rebooted and sound is at least 3x quieter than ...
0
votes
0answers
53 views

Orphaned media files (alarm sounds etc); exist but not present in media database?

On my SGS3 (running CM 10.1.3) I have a very odd problem where audio files have gone missed from the media database, although the file is obviously still on the phone (and I can't find it with ES ...
1
vote
2answers
81 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 ...
0
votes
1answer
285 views

Music just won't play loud enough on Samsung Galaxy S4 i9500

On my Macbook Pro, iTunes lets me take advantage of my Sennheiser HD 380 headphones. I can lift the sound as loud as I like. On my Samsung Galaxy S4 i9500, I just can't get near as loud a response ...
0
votes
0answers
90 views

What is the file location of the sound files used in the Google Now application

I am trying to find the audio file that is played immediately after you manually start audio input via tapping the round microphone button on the search line of the Google Now application or saying ...
1
vote
1answer
94 views

How to force the use of jack output every time on rooted phone

I have several phone A Xperia Pro a S4 mini duos (soon for sold) and a HTC desire Z. I sometimes want to disable the speakers so the phone will only output the sound through the headset I plug on it, ...
0
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0answers
38 views

Samsung Galaxy S2 calendar Notifications crash rush limbaugh app

I have the latest OS, I think its Jelly Bean (Andrioid version 4.1.2) and every time I get a notification pop-up (calendar) it crashes Rush. Obviously Rush is more important that any stupid ...
1
vote
1answer
806 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
0answers
157 views

Quiet sound after 4.3 update - Samsung Galaxy SIII

Since my Samsung Galaxy SIII was updated to 4.3, I have had problems when listening to music. The sound is very low when my equalizer turns on. I've already tried to configure the equalizer ...
0
votes
0answers
10 views

MID android an ME

Asking this question to get a better idea of where to look for software for what i want to do as i have exhausted Google Play for apps that might do what i require, so if you could advise me if the ...
0
votes
2answers
864 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 ...
0
votes
0answers
58 views

Google Now reminder sound settings

Is there a way to set a Google Now reminder so it makes a sound through phone speakers even when headphones are plugged in? Like alarm does? The problem for me is that I always have headphones ...
0
votes
0answers
812 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 ...
3
votes
1answer
140 views

How to identify and remove a looping sound?

I have a Nexus 4 running Android 4.4.2 (not rooted, but with developer options enabled), and it keeps developing a stuck looping sound (I guess part of a notification sound, looping approximately ...
0
votes
0answers
21 views

How can I find bit resolution of my phones ADC?

How can I find bit resolution of my phones ADC? Is there a complete list of Android devices' PCM bit resolutions?
2
votes
4answers
603 views

How to stream videos from PC to TV

I have a PC with videos, an android mobile device and a TV. I would like to use my mobile in order to stream videos from my PC to the TV. Is the a way to do it? The best offers I found out so far ...
0
votes
1answer
145 views

How can I know which app is giving me notification sounds?

I've removed the permission for almost every app to show me notifications on the status bar but now that led me to a situation in that a lot of times during the day there will be a notification sound ...
1
vote
0answers
53 views

List of supported A/V and Image Codecs

Using ADB, is it possible to obtain a list of audio, video and image codecs supported on a given device? Whether or not they physically play is another story. I'm just trying to poke the device and ...