android - 学习使用安卓的录音功能噪音很大
ringa_lee
ringa_lee 2017-04-17 13:23:54
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在学习使用安卓开发的时候,有一个录音的练习,录音的噪音很大,怎么才能降噪呢,谢谢
主要代码是

javamRecorder = new MediaRecorder();
mRecorder.setAudioSource( MediaRecorder.AudioSource.MIC);
mRecorder.setOutputFormat( MediaRecorder.OutputFormat.THREE_GPP );
mRecorder.setOutputFile( newFileName() );
mRecorder.setAudioEncoder( MediaRecorder.AudioEncoder.AAC );
mRecorder.prepare();
mRecorder.start();
ringa_lee
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