Playing audio format is simply more or audio file in a computer, the process is the number of sound files, analog conversion. Maximum bandwidth audio format is 20KHZ, the rate is between 40 ~ 50KHZ, linear pulse code modulation PCM, each quantization step have equal length. Audio format switch, you can easily solve the format does not match the problem. Free to convert audio formats, matching all kinds of players.
Steps:
Step one, add audio to be converted, you can add bulk
Step two, format, audio format conversion need
Step three, you can set audio quality
Step four, if you need to merge audio can check merge audio merge
Step five, the output position can customize the default output the original position
Step 6 After setting can click on to start the conversion, you can view the progress of the progress bar