Android :: Audio In A Call
Oct 9, 2010I want to run audio in call duration, which hear from both sides, is there any way to do this?

I want to run audio in call duration, which hear from both sides, is there any way to do this?
I want to build an application which will play an audio file when call is connected so that other person on the call can hear this audio file.
View 4 Replies View RelatedI have read that in-call audio is not available to SDK applications. Does that mean that there is no way by which we can access the up link/ down link audio stream? I don't want to do any call recording but instead I would like to use VOICE_CALL or VOICE_UP LINK or VOICE_DOWN LINK through my app which is interfaced with the blue tooth headset, so that I can use the Noise Cancellation capability of my blue tooth (which gets activated only when you are in phone-call mode). But am not sure how to go about doing it. To record and playback am using Audio Record and Audio Track classes.
View 2 Replies View RelatedI have seen apps in the Android Marketplace with regards to an app recording an ongoing phone conversation. I am interested in how this is done. Anyone knows how the call is being recorded?Is there a way to maybe get an Audio Stream for a call in Android?
View 2 Replies View RelatedI want to accept incoming calls and play an audio file for the caller. Is there a possibility of playing an audio file during a phonecall, so that the caller hears a wav- file? It seems to me that nothing is possible during a phone call since release 1.0. Hope this is getting better in the next release.
View 5 Replies View RelatedI would like to access the audio that my call manager captures while a call is active.
I would like to access it before it is transmitted to the other party.
My application is making call from application. Now I want to play some audio on speaker when the caller will receive call. So can some one tell me will i have to play audio in new thread or I will have to do some change? Can someone give me any code snippet?
View 3 Replies View RelatedIs it possible to modify an active call by overlaying a sound track during the call? I looked up the SDK, but couldn't find any api to do this in the documentation. I am trying to investigate the feasibility of playing a previously recorded call/audio clip onto an ongoing call.
View 1 Replies View RelatedI am planning on developing my specific voip app for android.when a phone call occurs I want to hear the person who's calling on my local pc speakers and I want to speak to him via my own pc microphone / headset. So I need to send the audio stream of both me and the person I am talking to via the wlan network.
View 2 Replies View RelatedWhen you pick up the call and switch the screen to MediaPlayer to play an audio, it is able to be heard from handset (receiver). Thus, you can hear the far-end voice and your local music at the same time. Is it a normal behavior? Android seems not to have the mechanism to let Mediaplayer to remember its status (to keep music pause or mute?) in the phone call. Or this is a normal design for notification sounds, such as a call- waiting sound? Is it possible to have an secondary gain feature like windows mobile in the future?
View 7 Replies View RelatedIs it possible to play audio over an active phone call, so the other end can hear it?
For example: A and B are talking on the phone. A presses a button that pulls audio from a resource and plays it over the phone call to B.
If so, what libraries should I look into? If not, is this something that could become accessible on rooted phones? (Of course, only other rooted phones would be able to use the application then...)
I want to play an audio file on a voice call as following:
The application initiates a call from device X to device Y
When Y replies application on device X should inject an audio file in the stream of the call so device Y hears this audio file.
Is possible to inject audio such as mp3 in the output of microphone streaming? I've found an application : spoofApp that change the voice during a call. How is possible?
View 3 Replies View RelatedI am looking to develop an application and would like to know if the earpiece audio output can be captured.
View 1 Replies View RelatedIs there a way to use the pc audio output (microphone, speakers) for the smartphone incoming calls?
View 2 Replies View RelatedSo since the recent update, I noticed that the call audio quality is MUCH better than it was before. Everything sounds more clear and detailed than it used to, and even my girlfriend said that she can hear me more clearly than before. I believe improved audio was on the list of things addressed by the update.
View 1 Replies View RelatedI made the switch from a BB Bold 9000 to the Captivate last Friday and so far I am in love! There is just one issue that I would love to gloss over but it's important given that it is a phone so I'd like your input. There was one other thread on this that sounds kind of like what I'm experiencing but I just wanted to be sure before I go in and exchange it.
When I am on a call, it is rather difficult for me to hear the person on the other end. I have the volume turned all the way up but not only is that not that loud but they also sound muffled. If it were one or the other I might be able to deal, but I never had trouble hearing on my BlackBerry and I never had the volume turned all the way up. It's gotten to the point where I'm unknowingly pressing the phone against my ear really hard so I can hear better. Has anyone else noticed that callers sound muffled? Should I exchange it?
Admittedly I don't use my phone as a phone a whole lot. I didn't notice this before, but today while actually using this thing as a phone, the sound of the person at the other end would completely cut off if I said anything. It was exactly like using a speakerphone or a walkie talkie. Is this a bug with Galaxo or has my Galaxy always done this and I have failed to notice ?
View 3 Replies View RelatedI want to play an audio file so that the person i am calling can hear it.Not through the speaker though because it will decrease the sound quality.
I tried to open the audio file while calling (with default sound player and google music) but although it openes the app it says "unable to play during call".I also tried in handsfree mode but didnt worked.
I use sg s3 mini with android 4.1.2.
I want to play an audio file on a voice call as following the application initiates a call from device X to device Y. When Y replies application on device X should inject an audio file in the stream of the call so device Y hears this audio file
Is possible to inject an audio file in the stream of the call/the output of microphone?
I have a sprint anycom bluetooth reciever connected to my car stereo. I think it only supports the A2DP bluetooth profile (no hfp).Right now the music plays through the car stereo just fine but when I get a phone call it does not. Ideally I would like to have the phone call audio go through the stero and use the phone's microphone as if it were on speakerphone. Is this possible?My phone is a g1 running the latest experimental release of cyanogenmod rom.I would love a built in solution but I think the ability to do that is so non standard it wouldn't exist. An existing marketplace app with the ability would be great, too. I have not done any android development but I am a java developer, so a pointer on how to do it programmatically (or that it is not possible) would be great, too.
View 1 Replies View RelatedI got my phone on Monday and I've noticed that when somebody is talking to me on the phone it causes a vibration type noise. I've tried lowering the volume but it still seems to be doing it. Not to mention, even with the audio turned all the way up it's hard to hear the people I'm talking to.
View 15 Replies View RelatedI have an LG ally and I connect my bluetooth. It's connecting to media audio and I can hear music videos, you tube and my visual VM but not the people I call.
View 4 Replies View RelatedDoes anyone know if there is a way for either meridian or the regular android player to recognize audio tags on lossless audio files?
View 1 Replies View RelatedIs there an Android equivalent to the iOS Core Audio / Audio File Stream Services? I need to be able to read audio bytes from a network and feed them to the audio system under my control, so I can do my own timeouts / reconnects / range requests / etc. without interrupting the audio playback (since the system audio thread would be playing audio already enqueued). It seems that MediaPlayer doesn't give me this level of control. Is there a lower-level framework that does, either in the SDK or NDK?
View 2 Replies View RelatedI want combine two audio files. (A audio file + B audio file = AB audio file)So, my search result is:
1. useing an AudioTrack.
2. decode PCM from audio file.
3. combine PCM.
This is currect? It there another way?
I want to record a sample from the microphone, then I want to play the recorded file maximizing the volume and apply some audio effect, like modifing sample rate or addind an echo.Waht is the best way? is there an example?
View 1 Replies View RelatedCould you please let me know how to do the audio record in android emulator and play the same recorded audio. Could you please help me in proceeding in development.I tried with MediaPlayer API's also.Its not working.
View 5 Replies View RelatedIs there a way to determine the audio format of an audio file in Android? On normal java I do it like this:
File file= new File(...);
AudioInputStream stream = AudioSystem.getAudioInputStream(file);
AudioFormat format= stream.getFormat();
I use Google Voice (love it) primarily because of it's visual voicemail on my Droid. I do have a Google Voice number, and I'm trying to decide whether to set the Droid app to "make calls using Google Voice" or not.
I have no problem with giving out a different number, and my placed calls seeing the GV number in caller ID.
My question is, does this affect how the call is actually connected, from a quality standpoint? I tired a call both ways, and the sound quality seemed a little bit different. But then, I am an obsessive compulsive weirdo.
Is there any difference in call quality or routing between making a native Verizon call and a Google Voice call on Droid? (Like, does Google voice actual use 3G to connect to Google server over the internetz, then place the phone call?)