问题 How can I convert a wav file in java AudioFormat targetFormat = new AudioFormat( sourceFormat.getEncoding(), fTargetFrameRate, 16, sourceFormat.getChannels(), sourceFormat.getFrameSize(), fTargetFrameRate, false); in result Exception : java.lang.IllegalArgumentException: Unsupported conversion: ULAW 8000.0 Hz, **16 bit**, mono, 1 bytes/frame, **from** ULAW 8000.0 Hz, **8 bit**, mono, 1 bytes/frame it is possible in java? I need get wav file 16 bit, from 8 回答1: Here is a method that will