Android Audiotrack Playback Example

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java - Android AudioTrack playback fast - Stack Overflow

https://stackoverflow.com/questions/50866991/android-audiotrack-playback-fast

try (InputStream is = getResources().openRawResource(R.raw.sample)) { byte[] bytes = new byte[is.available()]; is.read(bytes); final int SAMPLING_RATE = 48000; final int size = AudioTrack.getMinBufferSize( SAMPLING_RATE, AudioFormat.CHANNEL_OUT_MONO, AudioFormat.ENCODING_PCM_16BIT); AudioTrack audioTrack = new AudioTrack.Builder() …

android.media.AudioTrack java code examples | Tabnine

https://www.tabnine.com/code/java/classes/android.media.AudioTrack

AudioFormat.ENCODING_PCM_16BIT, (int)numSamples* 2, AudioTrack.MODE_STATIC); audioTrack. write (generatedSnd, 0, generatedSnd.length); // Load the track audioTrack. play (); // Play the track do { // Montior playback to find when done if (audioTrack != null) x = audioTrack. getPlaybackHeadPosition (); else x = numSamples; } while (x<numSamples); if (audioTrack != …

audiotrack - Audio Track for playback in android - Stack ...

https://stackoverflow.com/questions/18280061/audio-track-for-playback-in-android

Audio track allows streaming PCM audio buffers to the audio hardware for playback. This is achieved by "pushing" the data to the Audio Track object using one of the write (byte [], int, int) and write (short [], int, int) methods. PCM is Pulse code modulation is it that PCM that modulate analog voice to digital during Phone calls?and which list ...

Java Code Examples for android.media.AudioTrack

https://www.programcreek.com/java-api-examples/?api=android.media.AudioTrack

@Override public void start() { minBufferSize = AudioTrack.getMinBufferSize( frameRate, AudioFormat.CHANNEL_OUT_STEREO, AudioFormat.ENCODING_PCM_16BIT); System.out.println("Audio minBufferSize = " + minBufferSize); bufferSize = (3 * (minBufferSize / 2)) & ~3; System.out.println("Audio bufferSize = " + bufferSize); audioTrack = new AudioTrack( …

Java Code Examples of android.media.AudioTrack

http://www.javased.com/?api=android.media.AudioTrack

private void createAudioTrack() throws InitializationException { audioTrackBufferSizeInBytes=AudioTrack.getMinBufferSize(SpeechTrainerConfig.SAMPLE_RATE_HZ,AudioFormat.CHANNEL_CONFIGURATION_MONO,AudioFormat.ENCODING_PCM_16BIT); if (audioTrackBufferSizeInBytes <= 0) { throw new InitializationException("Failed to initialize playback."); } audioTrack=new …

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