android volume gain AudioTrack DatagramPacket

Asked Jul 13 '16 at 13:17

Active Jul 13 '16 at 13:17

Viewed 384 times

I need help to apply a volume gain on audio stream to increase the volume output of device.

Here is some code of my app:

private static final int SAMPLE_RATE = 8000; // Hertz
private static final int BUF_SIZE = 372; //Bytes

...

AudioTrack track = new AudioTrack(AudioManager.STREAM_MUSIC, SAMPLE_RATE, AudioFormat.CHANNEL_OUT_MONO,
AudioFormat.ENCODING_PCM_16BIT, BUF_SIZE, AudioTrack.MODE_STREAM);

...

DatagramPacket packet = new DatagramPacket(buf, BUF_SIZE);
socket.receive(packet);

...

track.write(packet.getData(), 0, packet.getLength());

Someone can help me?

Thanks in advance.

asked Jul 13 '16 at 13:17

Florent Riname

You're giving very little information. Please let us know what you already tried and didn't work. – jornane Jul 13 '16 at 13:27
i tried to use this solution: http://stackoverflow.com/a/23035448/4697571 but the sound is very bad. I didn't found other solution. That's why I post on stackoverflow. – Florent Riname Jul 13 '16 at 13:46
did you find a solution? – user155 Mar 25 '19 at 07:11

android volume gain AudioTrack DatagramPacket

0 Answers0