Lengthy conversions. 7. Zamzar. Zamzar is MP3 to WAV file converter and supports more than 1200 audio formats. It is incredibly hassle-free to use, and there are no software restrictions to download the converted files. It can compress the file, and you have full authority to edit the audio before download. Waveform Audio (WAV) is the most-popular digital-audio format for uncompressed audio files. WAV is the result of IBM and Windows iterating a Resource Interchange File Format (RIFF). WAV files are much larger than M4A and MP3 files, making them less practical for consumer use on portable players. Their quality, however, does surpass that of M4A I am trying to convert .mp3 file to .wav format. when I am using below command in "command prompt" I am able to get desired output. it gives me output file in .wav format sox "C:\\Users\\Desktop\\Audio Write an Audio File. Create a WAVE file from the example file handel.mat, and read the file back into MATLAB®. Write a WAVE ( .wav) file in the current folder. load handel.mat filename = 'handel.wav' ; audiowrite (filename,y,Fs); clear y Fs. Read the data back into MATLAB using audioread. Listen to the audio. Click the “Tools” menu and select “CD Burner”. Click the “Add” button and select the MP3 files you wish to burn on CD. You can move the files up and down by selecting them and clicking the “Move Up” or “Move Down” button. Arrange the songs in the order that you want. Click the “Start” button to begin the burning process. TMxXXA.