volume

I want to recorder the sound, but the mic (microphone) input sound is too loud, and I want to adjust the mic volume, would someone help me? The following is the main code: private int audioSource = MediaRecorder.AudioSource.MIC; private static int sampleRateInHz = 8000; private static int channelConfig = AudioFormat.CHANNEL_CONFIGURATION_MONO; private static int audioFormat = AudioFormat.ENCODING_PCM_16BIT; audioRecord = new AudioRecord(audioSource, sampleRateInHz,channelConfig, audioFormat, bufferSizeInBytes); audioManager.setSpeakerphoneOn(false); When the microphone is open, it used the

I want to know what is flag(or what are the possible values for flag) in audiomanager.setStreamVolume (int streamType, int index, int flags); I know we can get the maximum stream using audiomanger.getMaxStream(audioManager.getStreamMax(AudioManager.STREAM_MUSIC)); But in some device it gives 13,15, it depends on Android version or device hardware and what is it range(minimum possible value, maximum possible value) Sets the volume index for a particular stream. This method has no effect if the device implements a fixed volume policy as indicated by isVolumeFixed().// what does it mean.

It seems that Kubernetes supports 3 kinds of access mode for persistent volume: ReadWriteOnce , ReadOnlyMany , ReadWriteMany . I'm really curious about the scheduler strategy for a pod which uses the ReadWriteOnce mode volume. For example, I created an RC which have pod num=2, I guess the two pods will be scheduled into the same host because they use the volume that has ReadWriteOnce mode? I really want to know the source code of this part. DavidO If a pod mounts a volume with ReadWriteOnce access mode, no other pod can mount it. In GCE (Google Compute Engine) the only allowed modes are

Several articles have been extremely helpful in understanding Docker's volume and data management. These two in particular are excellent: http://container-solutions.com/understanding-volumes-docker/ http://www.alexecollins.com/docker-persistence/ However, I am not sure if what I am looking for is discussed. Here is my understanding: When running docker run -v /host/something:/container/something the host files will overlay (but not overwrite) the container files at the specified location. The container will no longer have access to the location's previous files, but instead only have access to

I have .stl ( STL is a file format native to the stereolithography CAD software created by 3D Systems ) files, from which I must calculate the volume. How do I do this? I'm using the calculation below but the volume is not equal to that calculated by other software float x1,y1,z1; float x2,y2,z2; float x3,y3,z3; The above are the vertices. triangles is just a data structure holding an object with the vertices of each triangle. totalVolume += currentVolume = (triangles[i].x1*triangles[i].y2*triangles[i].z3 - triangles[i].x1*triangles[i].y3*triangles[i].z2 - triangles[i].x2*triangles[i].y1

I am trying to enable the ringer normal mode and increase the volume programmatically. AudioManager mobilemode = (AudioManager)mContext.getSystemService(Context.AUDIO_SERVICE); // int streamMaxVolume = mobilemode.getStreamMaxVolume(AudioManager.STREAM_RING); switch (mobilemode.getRingerMode()) { case AudioManager.RINGER_MODE_SILENT: Log.i("MyApp","Silent mode"); mobilemode.setRingerMode(AudioManager.RINGER_MODE_NORMAL); mobilemode.setStreamVolume (AudioManager.STREAM_MUSIC,mobilemode.getStreamMaxVolume(AudioManager.STREAM_MUSIC),0); break; case AudioManager.RINGER_MODE_VIBRATE: Log.i("MyApp",