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2014/10/16 ¤W¤È 08:10:18
android Programming Glossary: audiorecord.getminbuffersizeHow to record audio/voice in background contineously in android? http://stackoverflow.com/questions/10025824/how-to-record-audio-voice-in-background-contineously-in-android framePeriod 2 bSamples nChannels 8 if bufferSize AudioRecord.getMinBufferSize sampleRate nChannels encoder bufferSize AudioRecord.getMinBufferSize.. sampleRate nChannels encoder bufferSize AudioRecord.getMinBufferSize sampleRate nChannels encoder Set frame period and timer interval..
how to convert or record .wav file in 16khz 16bit mono little-endian? http://stackoverflow.com/questions/12260476/how-to-convert-or-record-wav-file-in-16khz-16bit-mono-little-endian setButtonHandlers enableButtons false bufferSize AudioRecord.getMinBufferSize RECORDER_SAMPLERATE RECORDER_CHANNELS RECORDER_AUDIO_ENCODING..
Android - Getting audio to play through earpiece http://stackoverflow.com/questions/2119060/android-getting-audio-to-play-through-earpiece int buffersize AudioRecord.getMinBufferSize 11025 AudioFormat.CHANNEL_CONFIGURATION_MONO AudioFormat.ENCODING_PCM_16BIT..
Android AudioRecord class - process live mic audio quickly, set up callback function http://stackoverflow.com/questions/4525206/android-audiorecord-class-process-live-mic-audio-quickly-set-up-callback-func new short 256 160 int ix 0 try ... initialise int N AudioRecord.getMinBufferSize 8000 AudioFormat.CHANNEL_IN_MONO AudioFormat.ENCODING_PCM_16BIT..
AudioRecord object not initializing http://stackoverflow.com/questions/4843739/audiorecord-object-not-initializing text TextView findViewById R.id.TextView01 bufferSize AudioRecord.getMinBufferSize sampleRate channel encoding buffer new byte bufferSize recorder.. new AudioRecord audioSource sampleRate channel encoding AudioRecord.getMinBufferSize sampleRate channel encoding Log.i recorder obj state recorder.getRecordingState.. catch Exception e1 e1.printStackTrace int bufferSize AudioRecord.getMinBufferSize sampleRate channel encoding byte buffer new byte bufferSize..
android, AudioRecord.read() --> bufferoverflow, how to handle the buffer? http://stackoverflow.com/questions/5218856/android-audiorecord-read-bufferoverflow-how-to-handle-the-buffer rec @Override protected void onPreExecute buffersizebytes AudioRecord.getMinBufferSize SAMPLESPERSEC channelConfiguration audioEncoding buffer new..
Capturing Sound for Analysis and Visualizing Frequencies in Android http://stackoverflow.com/questions/5511250/capturing-sound-for-analysis-and-visualizing-frequencies-in-android Void doInBackground Void... params try int bufferSize AudioRecord.getMinBufferSize frequency channelConfiguration audioEncoding AudioRecord audioRecord.. Void doInBackground Void... arg0 try int bufferSize AudioRecord.getMinBufferSize frequency AudioFormat.CHANNEL_IN_MONO AudioFormat.ENCODING_PCM_16BIT.. AudioFormat.ENCODING_PCM_16BIT int bufferSize AudioRecord.getMinBufferSize frequency channelConfiguration audioEncoding AudioRecord audioRecord..
Playing back sound coming from microphone in real-time http://stackoverflow.com/questions/5728454/playing-back-sound-coming-from-microphone-in-real-time AudioFormat.ENCODING_PCM_16BIT private int bufferSize AudioRecord.getMinBufferSize samplingRate channelConfig audioFormat private int sampleNumBits..
Android audio FFT to retrieve specific frequency magnitude using audiorecord http://stackoverflow.com/questions/5774104/android-audio-fft-to-retrieve-specific-frequency-magnitude-using-audiorecord int sampleSize 8000 int bufferSize AudioRecord.getMinBufferSize sampleSize channel_config format AudioRecord audioInput new..
Android: Need to record mic input http://stackoverflow.com/questions/6959930/android-need-to-record-mic-input audio data start recording and start playback. try int N AudioRecord.getMinBufferSize 8000 AudioFormat.CHANNEL_IN_MONO AudioFormat.ENCODING_PCM_16BIT..
Voice Detection in Android Application http://stackoverflow.com/questions/7955041/voice-detection-in-android-application creation of an AudioRecord object. int bufferSizeInBytes AudioRecord.getMinBufferSize RECORDER_SAMPLERATE RECORDER_CHANNELS RECORDER_AUDIO_ENCODING..
http://stackoverflow.com/questions/8499042/android-audiorecord-example setButtonHandlers enableButtons false int bufferSize AudioRecord.getMinBufferSize RECORDER_SAMPLERATE RECORDER_CHANNELS RECORDER_AUDIO_ENCODING..
Android: Listener to record sound if any sound occurs http://stackoverflow.com/questions/9323452/android-listener-to-record-sound-if-any-sound-occurs creation of an AudioRecord object. int bufferSizeInBytes AudioRecord.getMinBufferSize RECORDER_SAMPLERATE RECORDER_CHANNELS RECORDER_AUDIO_ENCODING..
Live Audio Recording and Playing in Android and Thread & callback handling http://stackoverflow.com/questions/9413998/live-audio-recording-and-playing-in-android-and-thread-callback-handling Attempting rate rate Hz bits audioFormat int bufrSize AudioRecord.getMinBufferSize this.recordingSampleRate AudioFormat.CHANNEL_IN_MONO audioFormat.. Prepare the AudioRecord AudioTrack try buffersize AudioRecord.getMinBufferSize SAMPLE_RATE AudioFormat.CHANNEL_CONFIGURATION_MONO AudioFormat.ENCODING_PCM_16BIT..
How to record audio/voice in background contineously in android? http://stackoverflow.com/questions/10025824/how-to-record-audio-voice-in-background-contineously-in-android fileName rw framePeriod sampleRate TIMER_INTERVAL 1000 bufferSize framePeriod 2 bSamples nChannels 8 if bufferSize AudioRecord.getMinBufferSize sampleRate nChannels encoder bufferSize AudioRecord.getMinBufferSize sampleRate nChannels encoder Set frame period and.. framePeriod 2 bSamples nChannels 8 if bufferSize AudioRecord.getMinBufferSize sampleRate nChannels encoder bufferSize AudioRecord.getMinBufferSize sampleRate nChannels encoder Set frame period and timer interval accordingly framePeriod bufferSize 2 bSamples nChannels..
how to convert or record .wav file in 16khz 16bit mono little-endian? http://stackoverflow.com/questions/12260476/how-to-convert-or-record-wav-file-in-16khz-16bit-mono-little-endian super.onCreate savedInstanceState setContentView R.layout.main setButtonHandlers enableButtons false bufferSize AudioRecord.getMinBufferSize RECORDER_SAMPLERATE RECORDER_CHANNELS RECORDER_AUDIO_ENCODING private void setButtonHandlers Button findViewById R.id.btnStart..
Android - Getting audio to play through earpiece http://stackoverflow.com/questions/2119060/android-getting-audio-to-play-through-earpiece isRecording true android.os.Process.setThreadPriority android.os.Process.THREAD_PRIORITY_URGENT_AUDIO int buffersize AudioRecord.getMinBufferSize 11025 AudioFormat.CHANNEL_CONFIGURATION_MONO AudioFormat.ENCODING_PCM_16BIT AudioRecord arec new AudioRecord MediaRecorder.AudioSource.MIC..
Android AudioRecord class - process live mic audio quickly, set up callback function http://stackoverflow.com/questions/4525206/android-audiorecord-class-process-live-mic-audio-quickly-set-up-callback-func AudioRecord recorder null short buffers new short 256 160 int ix 0 try ... initialise int N AudioRecord.getMinBufferSize 8000 AudioFormat.CHANNEL_IN_MONO AudioFormat.ENCODING_PCM_16BIT recorder new AudioRecord AudioSource.MIC 8000 AudioFormat.CHANNEL_IN_MONO..
AudioRecord object not initializing http://stackoverflow.com/questions/4843739/audiorecord-object-not-initializing Log.v onCreate layout set about to init audiorec obj text TextView findViewById R.id.TextView01 bufferSize AudioRecord.getMinBufferSize sampleRate channel encoding buffer new byte bufferSize recorder new AudioRecord audioSource sampleRate channel encoding.. channel encoding buffer new byte bufferSize recorder new AudioRecord audioSource sampleRate channel encoding AudioRecord.getMinBufferSize sampleRate channel encoding Log.i recorder obj state recorder.getRecordingState public void onClickPlay View v public.. bos new BufferedOutputStream os dos new DataOutputStream bos catch Exception e1 e1.printStackTrace int bufferSize AudioRecord.getMinBufferSize sampleRate channel encoding byte buffer new byte bufferSize recorder.startRecording isRecording true try while isRecording..
android, AudioRecord.read() --> bufferoverflow, how to handle the buffer? http://stackoverflow.com/questions/5218856/android-audiorecord-read-bufferoverflow-how-to-handle-the-buffer rec Log.i MutantAudioRecorder setRecording isRecoding set to rec @Override protected void onPreExecute buffersizebytes AudioRecord.getMinBufferSize SAMPLESPERSEC channelConfiguration audioEncoding buffer new short buffersizebytes buflen buffersizebytes 2 Log.i MutantAudioRecorder..
Capturing Sound for Analysis and Visualizing Frequencies in Android http://stackoverflow.com/questions/5511250/capturing-sound-for-analysis-and-visualizing-frequencies-in-android extends AsyncTask Void double Void @Override protected Void doInBackground Void... params try int bufferSize AudioRecord.getMinBufferSize frequency channelConfiguration audioEncoding AudioRecord audioRecord new AudioRecord MediaRecorder.AudioSource.DEFAULT.. extends AsyncTask Void double Void @Override protected Void doInBackground Void... arg0 try int bufferSize AudioRecord.getMinBufferSize frequency AudioFormat.CHANNEL_IN_MONO AudioFormat.ENCODING_PCM_16BIT int bufferSize AudioRecord.getMinBufferSize frequency.. AudioRecord.getMinBufferSize frequency AudioFormat.CHANNEL_IN_MONO AudioFormat.ENCODING_PCM_16BIT int bufferSize AudioRecord.getMinBufferSize frequency channelConfiguration audioEncoding AudioRecord audioRecord new AudioRecord MediaRecorder.AudioSource.MIC frequency..
Playing back sound coming from microphone in real-time http://stackoverflow.com/questions/5728454/playing-back-sound-coming-from-microphone-in-real-time AudioFormat.CHANNEL_CONFIGURATION_MONO private int audioFormat AudioFormat.ENCODING_PCM_16BIT private int bufferSize AudioRecord.getMinBufferSize samplingRate channelConfig audioFormat private int sampleNumBits 16 private int numChannels 1 AudioRecord recorder new AudioRecord..
Android audio FFT to retrieve specific frequency magnitude using audiorecord http://stackoverflow.com/questions/5774104/android-audio-fft-to-retrieve-specific-frequency-magnitude-using-audiorecord AudioFormat.CHANNEL_CONFIGURATION_MONO int format AudioFormat.ENCODING_PCM_16BIT int sampleSize 8000 int bufferSize AudioRecord.getMinBufferSize sampleSize channel_config format AudioRecord audioInput new AudioRecord AudioSource.MIC sampleSize channel_config format..
Android: Need to record mic input http://stackoverflow.com/questions/6959930/android-need-to-record-mic-input int ix 0 Initialize buffer to hold continuously recorded audio data start recording and start playback. try int N AudioRecord.getMinBufferSize 8000 AudioFormat.CHANNEL_IN_MONO AudioFormat.ENCODING_PCM_16BIT recorder new AudioRecord AudioSource.MIC 8000 AudioFormat.CHANNEL_IN_MONO..
Voice Detection in Android Application http://stackoverflow.com/questions/7955041/voice-detection-in-android-application Get the minimum buffer size required for the successful creation of an AudioRecord object. int bufferSizeInBytes AudioRecord.getMinBufferSize RECORDER_SAMPLERATE RECORDER_CHANNELS RECORDER_AUDIO_ENCODING Initialize Audio Recorder. AudioRecord audioRecorder..
http://stackoverflow.com/questions/8499042/android-audiorecord-example super.onCreate savedInstanceState setContentView R.layout.main setButtonHandlers enableButtons false int bufferSize AudioRecord.getMinBufferSize RECORDER_SAMPLERATE RECORDER_CHANNELS RECORDER_AUDIO_ENCODING private void setButtonHandlers Button findViewById R.id.btnStart..
Android: Listener to record sound if any sound occurs http://stackoverflow.com/questions/9323452/android-listener-to-record-sound-if-any-sound-occurs arm Get the minimum buffer size required for the successful creation of an AudioRecord object. int bufferSizeInBytes AudioRecord.getMinBufferSize RECORDER_SAMPLERATE RECORDER_CHANNELS RECORDER_AUDIO_ENCODING Initialize Audio Recorder. audioRecorder new AudioRecord MediaRecorder.AudioSource.MIC..
Live Audio Recording and Playing in Android and Thread & callback handling http://stackoverflow.com/questions/9413998/live-audio-recording-and-playing-in-android-and-thread-callback-handling AudioManager.STREAM_MUSIC try Log.d LOG_TAG Attempting rate rate Hz bits audioFormat int bufrSize AudioRecord.getMinBufferSize this.recordingSampleRate AudioFormat.CHANNEL_IN_MONO audioFormat lets find out the minimum required size for AudioTrack.. loop back requirement boolean m_isRun true public void loopback Prepare the AudioRecord AudioTrack try buffersize AudioRecord.getMinBufferSize SAMPLE_RATE AudioFormat.CHANNEL_CONFIGURATION_MONO AudioFormat.ENCODING_PCM_16BIT if buffersize BUF_SIZE buffersize BUF_SIZE..
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