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Dear sir
I'm developing an android app with AIR,and there is a function 'microphone testing' in this app.
every time i answser a phone call when i'm using this app, and return to the app , the micro phone can not work properly.
_microphone = Microphone.getEnhancedMicrophone();
_microphone.setUseEchoSuppression(true);
_microphone.codec = SoundCodec.SPEEX;
_microphone.encodeQuality = 6;
_microphone.setLoopBack(true);
_microphone.noiseSuppressionLevel=-30
_microphone.setSilenceLevel(0,2000);
_microphone.gain = 80;
i tried to speak to the microphone , but no voice was detected and recorded.