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Questions tagged [speaker]

233 questions
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x-axis on the DET curve

I am a beginner of studying in Speaker verification. I am studying about the DET curve! Usually, papers mentioned that they used the normal deviate scale in the DET. But I failed to understand well about the normal deviate scale. and the wikipedia…
user2874612
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How to make a handsfree call programatically

I'm trying to program a hands free call when a user push a button. Up to now, I'm able to make a call but I can't enable hands free mode. I tried this answer but it doesn't work for me. This is a sample of my code: private void callCaregiver(String…
kike
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Assembly speaker and wait interrupt endless sleep

I am working on an assembly program (8086) that plays music on the PC speaker. Everything works fine but I've got one problem. Program falls in endless sleep (with speaker on) on 78th note, no matter what note it is. I am using 86h function of 15…
Rotek
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android radio stream phone state speaker

I develop basic radio stream application with service.After incoming call , radio stream continue but sound play top speaker.I want to play it from all speaker.How to do this ?
Ertunç Okay Akça
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Android Bluetooth App audioManager issues

I am developing an app to control a speaker. I want the app to be able to playback music, do karaoke (play music and mic at same time), and provide a basic EQ to the user. My problem so far has been playing music through Bluetooth at all. My app:…
Paul Lehn
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Has anyone tried to play sounds through the speakers and headphones at the same time? Android + iOS

I currently have an app that generates sounds on the fly, like pure tones and white noise, and I can hear that on the headphones. Is it possible to send the same signal to the internal speakers and the headphones at the same time? I would like to do…
the_moon
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"Speaker Recognition and Segmentation"

Looking for a code that would process media file to "Who said what and when" in other words a "Speaker by speaker Segmentation" and what timing for each. Failing answers: doing any manual works to process the media file..thanks!
Ibra
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How to play any sound/alarm through built-in speaker while the headset is plugged in Samsung pocket

I want to play a notification tone when an event happended while the headset is plugged in The following approaches does not work on my Samsung pocket device which has Android 4.0.4 how to turn speaker on/off programatically in android 4.0 Is there…
yasserbn
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Time delay of audio signal

Here is the scenario: I'm generated a signal which is: 200ms @ 2kHz 1000ms of zeros 200ms @ 2kHz and i want to calculate the time delay between them, not between the two synthetic audio part. but by playing the signal on a speaker and recording it…
Ran
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ALIZE/LIA_RAL Toolkit 3.0 Tutorial

I am trying get started with ALIZE/LIA_RAL Toolkit. Tried to run ALIZE3.0 Tutorial 02_i-vector_system_with_ALIZE3.0 on my system. But there might be some problem with data. Data folder with the I-vector system is empty and I have used data you…
user3618949
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Play audio at two different Audiodevices simultaneously with Naudio

My question is similar to one here : Play audio to two different Audiodevices simultaneously with Naudio But i ask it here again since it has not been answered clearly in the link above. I also have it at: Play sound in both speaker and headset…
user2054702
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Increase volume of speakerphone over the limit Android

I use this code to set the maximum volume of the speaker. AudioManager audioManager.setMode(AudioManager.MODE_IN_CALL); audioManager.setStreamVolume(AudioManager.STREAM_MUSIC,audioManager.getStreamMaxVolume(AudioManager.STREAM_MUSIC),0); …
user3253955
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Play sound from speaker android

I use this code to try: AudioManager audioManager = (AudioManager)getApplication().getSystemService(Context.AUDIO_SERVICE); audioManager.setMode(AudioManager.MODE_IN_CALL); audioManager.setSpeakerphoneOn(true); And then: Ringtone r…
user3253955
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Play sound in both speaker and headset wpf

I have an wpf application and i am using the soundPlayer class to play sound (for eg ringtone). Currently the tone plays either on speakers or on the headset (if its plugged in). I would like the application to play the tone on speaker even when the…
user2054702
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Core Audio on iOS detect system speaker has any output

I am new in Core Audio Programming. I try to do the automation test on the voice streaming app. Unfortunately, we are using 3rd party lib which get the audio streaming and directly output to system output device (e.g. iPhone speaker). I like to…
interman
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