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2014/10/16 ¤W¤È 08:26:39
android Programming Glossary: totalabsvalueVoice Detection in Android Application http://stackoverflow.com/questions/7955041/voice-detection-in-android-application 0 int totalReadBytes 0 byte totalByteBuffer new byte 60 44100 2 While data come from microphone. while true float totalAbsValue 0.0f short sample 0 numberOfReadBytes audioRecorder.read audioBuffer 0 bufferSizeInBytes Analyze Sound. for int i 0 i bufferSizeInBytes.. 0 bufferSizeInBytes Analyze Sound. for int i 0 i bufferSizeInBytes i 2 sample short audioBuffer i audioBuffer i 1 8 totalAbsValue Math.abs sample numberOfReadBytes 2 Analyze temp buffer. tempFloatBuffer tempIndex 3 totalAbsValue float temp 0.0f for.. audioBuffer i 1 8 totalAbsValue Math.abs sample numberOfReadBytes 2 Analyze temp buffer. tempFloatBuffer tempIndex 3 totalAbsValue float temp 0.0f for int i 0 i 3 i temp tempFloatBuffer i if temp 0 temp 350 recording false Log.i TAG 1 tempIndex continue..
Android: Listener to record sound if any sound occurs http://stackoverflow.com/questions/9323452/android-listener-to-record-sound-if-any-sound-occurs 0 int totalReadBytes 0 byte totalByteBuffer new byte 60 44100 2 While data come from microphone. while true float totalAbsValue 0.0f short sample 0 numberOfReadBytes audioRecorder.read audioBuffer 0 bufferSizeInBytes Analyze Sound. for int i 0 i bufferSizeInBytes.. 0 bufferSizeInBytes Analyze Sound. for int i 0 i bufferSizeInBytes i 2 sample short audioBuffer i audioBuffer i 1 8 totalAbsValue Math.abs sample numberOfReadBytes 2 Analyze temp buffer. tempFloatBuffer tempIndex 3 totalAbsValue float temp 0.0f for.. audioBuffer i 1 8 totalAbsValue Math.abs sample numberOfReadBytes 2 Analyze temp buffer. tempFloatBuffer tempIndex 3 totalAbsValue float temp 0.0f for int i 0 i 3 i temp tempFloatBuffer i if temp 0 temp 350 recording false Log.i TAG 1 tempIndex continue..
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