[Q] Recording SoundPool sounds - General Questions and Answers

I have developed an app which uses SoundPool to play sounds when various areas of the screen are touched. I've also now added a "Record" button so whatever sounds the user plays can be recorded to an audio file. However, I can't find anywhere that explains how to capture the sounds being played via SoundPool. Can anyone help please? Otherwise is the only way to do it using the device mic?

Related

[Q] Testing Microphone - Any Apps to Try

I am trying to test the microphone on the GTab. I sideloaded fring and tried to make a test call. The microphone was all crackly. Not useable. Is there another app to try to test the mic? What I want to know is if it is the device or fring. I tried to get Yahoo Messenger with the Video app but I haven't been able to find the apk anywhere that is the current version.
how about the sound recorder that's included in the GAPPs file?
3pod said:
how about the sound recorder that's included in the GAPPs file?
Click to expand...
Click to collapse
I was also going to suggest as the quickest check... or Rehersal Assistant from the Market if you want to really test sound quality better saving a raw uncompressed audio file for playback on tab or elsewhere...
Microphone Sucks
I purchased this in part to perhaps do video conferencing. I tried the sound recorder with the unit at arms length distance and tried to record my voice. It was so faint through the speakers with my normal speaking voice I could hardly tell that I had recorded anything. This is not a good sign. Even talking way loud (shooting), it was barely audible through the speakers with the volume at 100 percent. Now that may not be how someone would perceive it in a video chat application but I don't have high hopes.
Anyone else record anything through the microphone? Is there any other approach that would work (Bluetooth Headset)?
i have Talking Tom open at my desk while im at work because it entertains me when i yell at my employees
i notice no issues with volume or quality

Audio recorded clips volume is too low

Hello, when i record any voice with smart voice recorder, the volume of recorded voice is very very low. I have used it to record my class lectures. But now i'm unable to listen as the volume of the clips is too low..
Any solution?
I'm using stock kitkat
xt-1033
[email protected] said:
Hello, when i record any voice with smart voice recorder, the volume of recorded voice is very very low. I have used it to record my class lectures. But now i'm unable to listen as the volume of the clips is too low..
Any solution?
I'm using stock kitkat
xt-1033
Click to expand...
Click to collapse
I found my Moto G to have a similar problem with the stock app, recorded audio was almost impossible to understand due (in large part) to very high compression rates. Using a different app that allows you control over the quality of the audio helps, though the microphones on any phone are meant to pick up audio from much closer up than most other microphones. I really like Smart Voice Recorder, it's easy to use and has some great features. [https://play.google.com/store/apps/details?id=com.andrwq.recorder]
imapanther said:
I found my Moto G to have a similar problem with the stock app, recorded audio was almost impossible to understand due (in large part) to very high compression rates. Using a different app that allows you control over the quality of the audio helps, though the microphones on any phone are meant to pick up audio from much closer up than most other microphones. I really like Smart Voice Recorder, it's easy to use and has some great features. [https://play.google.com/store/apps/details?id=com.andrwq.recorder]
Click to expand...
Click to collapse
1) Moto g doesnt have a stock app for voice recording
2) I clearly mentioned that I had the problem with smart voice recorder. And you are suggesting me that same app.
3) I'm not sure which phone you are using and I dont think you even read my question

Set a specific app to output audio via source - thank you Samsung

This is a life saver for parents
o to Settings - sound and vibration - Seperate App sound (all the way at the bottom)
turn on and pick the app you want(limited to 1 app at a time)
Then choose the location (I chose Music to bluetooth)
This way I can still listen to music and be able to hand my daughter my phone so she can watch youtube
Impressive, didn't think of that as a use case. Although I don't think I'll be handing anyone my phone just yet
For example (?) : can you watch a video/broadcast mute (sport game), and listen TuneIn ( running commentary ) at the same time ?
Actually android is deeply missing basic audio mix table !
Also can you (lucky owners) tell us if :
-AKG earphone are ip68 waterproof ?
-Google Music can be uninstall/disable ?
-is embedded EQ working with any browser/video app ?
Thx for sharing...
oF2pks said:
For example (?) : can you watch a video/broadcast mute (sport game), and listen TuneIn ( running commentary ) at the same time ?
Actually android is deeply missing basic audio mix table !
Also can you (lucky owners) tell us if :
-AKG earphone are ip68 waterproof ?
-Google Music can be uninstall/disable ?
-is embedded EQ working with any browser/video app ?
Thx for sharing...
Click to expand...
Click to collapse
The only one I can answer is that yes Google play music can be uninstalled
Sent from my SM-G950U using Tapatalk
I have a specific question/problem related to this:
Currently I have Google Play Music assigned to Bluetooth.
This is cool because in the car, I can play music - but then play a game or something at the same time.
HOWEVER.....
In order for this to actually work, you have to go to the audio connections hub thing in the notification shade.
And switch your audio output to the phone.
THEN with the audio output set to the phone - itll use the override and send the play music to bluetooth.
You seemingly have to do this every time (I even used Tasker and Autotools custom settings, trying to detect which setting gets changed and make it automatic.... but couldn't see a related changed setting in the settings lists).
A bigger problem though, amidst my messing around to try to make this work better....
I selected "turn off connections manager" option.
Now I don't get that stuff in the notification shade at all.
And I cannot find a single setting that lets me access it again!
So now I can never use separate app audio.
Can someone help me!?!?!?
I have found this feature usefull for SatNav.
I have the phone connected to car bluetooth, so ALL audio on previous phones goes to the car - so as im listening to streaming radio etc, the satnav voice from TomTom kicks in and can be quite annoying - especially as I only want the voice for traffic and speed cameras.
With this feature, I can still stream music to the car but have the audio come through the phone speaker - well done Samsung
finsmaniac02 said:
I have a specific question/problem related to this:
Currently I have Google Play Music assigned to Bluetooth.
This is cool because in the car, I can play music - but then play a game or something at the same time.
HOWEVER.....
In order for this to actually work, you have to go to the audio connections hub thing in the notification shade.
And switch your audio output to the phone.
THEN with the audio output set to the phone - itll use the override and send the play music to bluetooth.
You seemingly have to do this every time (I even used Tasker and Autotools custom settings, trying to detect which setting gets changed and make it automatic.... but couldn't see a related changed setting in the settings lists).
A bigger problem though, amidst my messing around to try to make this work better....
I selected "turn off connections manager" option.
Now I don't get that stuff in the notification shade at all.
And I cannot find a single setting that lets me access it again!
So now I can never use separate app audio.
Can someone help me!?!?!?
Click to expand...
Click to collapse
settings>sounds and vibration>separate app sound
I also have the audio manager not showing up in the notifications problem but turning on separate app and sound didn't work for me
oF2pks said:
For example (?) : can you watch a video/broadcast mute (sport game), and listen TuneIn ( running commentary ) at the same time ?
Actually android is deeply missing basic audio mix table !
Also can you (lucky owners) tell us if :
-AKG earphone are ip68 waterproof ?
-Google Music can be uninstall/disable ?
-is embedded EQ working with any browser/video app ?
Thx for sharing...
Click to expand...
Click to collapse
i am not testing that.
AperturePhoenix said:
I also have the audio manager not showing up in the notifications problem but turning on separate app and sound didn't work for me
Click to expand...
Click to collapse
Same, once disabled there doesn't appear to be a way to get it to reappear
Sent from my Nexus 7 using Tapatalk
Give SoundAbout a look. There isn't much it can't manage.
One of my issues with the Google ChromeCast is that when the phone is used as a source, all audio is sent over that ChromeCast connection.
You cannot divert the audio to Bluetooth for bluetooth speakers/headphones.
Does anyone know if this new Samsung feature will allow you to divert ChromeCast audio to Bluetooth?
That would be pretty darn cool if it did.
EDIT: Btw, I don't have the Samsung phone.
I was linked here from a Google Pixel thread. But I'm really interested to know the answer to my question above.
goRt said:
Same, once disabled there doesn't appear to be a way to get it to reappear
Sent from my Nexus 7 using Tapatalk
Click to expand...
Click to collapse
Download Sound Assistant from Samsung in the play store. When you adjust volume hit the icon and then expand the window. To the right of the app volume slider you can switch sound output.
Found the "Audio output" control! Yess!!
finsmaniac02 said:
I have a specific question/problem related to this:
Currently I have Google Play Music assigned to Bluetooth.
This is cool because in the car, I can play music - but then play a game or something at the same time.
HOWEVER.....
In order for this to actually work, you have to go to the audio connections hub thing in the notification shade.
And switch your audio output to the phone.
THEN with the audio output set to the phone - itll use the override and send the play music to bluetooth.
You seemingly have to do this every time (I even used Tasker and Autotools custom settings, trying to detect which setting gets changed and make it automatic.... but couldn't see a related changed setting in the settings lists).
A bigger problem though, amidst my messing around to try to make this work better....
I selected "turn off connections manager" option.
Now I don't get that stuff in the notification shade at all.
And I cannot find a single setting that lets me access it again!
So now I can never use separate app audio.
Can someone help me!?!?!?
Click to expand...
Click to collapse
Thanks to the post above I was finally able to find the setting to enable the option to select the Audio output on my phone (Samsung S8+) see pictures attached. So if you've lost the option to select the audio output of you S8 follow these steps. (Not to be confused with with Separate app sound, which routes different apps to a bluetooth or phone output)
Find the Samsung Connect app
Click on the three dots to bring down the menu
Tap Settings
Tap Samsung Connect panel
Ensure this is turned on
Tap on Always show
and Finally tap on Audio output << This is the one! :good:

Stock S7 sound crackle

Whenever I play any media the sound is complete fine - unrelated to speaker crackle or bluethoot crackle. I don't think it is a hardware issue or an app issue. Not headphones either - I tried a few.
The thing is whenever the sound cuts off (or is extremely low) - depending on how the media was made, I hear a crackle like when you put a needle on a record player. As if the lack of sound makes the phone try to boost it instead of cut it off and I get noise.
For example I get crackle when changing songs or when a Youtube video starts and stops and some of them have it in the video itself, because audio can be cut on multiple places throughout the video.
You can see (hear) how this can get annoying.
I tried all the sound options, but nothing seems to change it, one guy even suggested sound issues can be related to the dinamic oled screen option, but that doesn't fix it either.
Does anyone know something about that?

Record phone call "downlink" side only? [WITH ROOT]

Hi,
I'm trying to record phone calls as .wav files but I want to record the other side only. I tried using Axet's Call Recorder, but I have many issues with it. I installed the recorder as a system app in /system/priv-app and gave it all permissions. However, I noticed that no matter what source I choose (be it "voice line", "auto" or "system RAW"), it always picks up my mic and the recording would be silent if I hit mute. I have seen other apps that supposedly give you more control over what is recorded but I have yet to find one that works as intended. My solution must: 1. record the actual audio output completely digitally and be purely the "downlink" side only, i.e. what plays through the earpiece/speaker but at the level before it actually plays, and 2. be compatible with all android versions regardless of what permissions it may need.
First, I'd like to know what the source should actually be - the digital source for the output audio that guarantees purity and highest quality.
Second, I'd like to know if there is an app that does just that or otherwise what do I need to create one myself.
Keep in mind full root access is available and modding too.
Any help is appreciated tremendously!

Categories

Resources