How to convert MP3 to WAV

For a free program, Audacity is really great software. Besides being a robust DAW, the program has a very handy mechanism for batch-converting files from one audio format to another. For a quick, easy way to convert a bunch of files at once—and, especially, if you’re cheap like me—Audacity is a godsend.

On the export dialog box from the “Save as type” dropdown slect “Other uncompressed files” – the click on the Options button where you fhave two dropdowns: select Wav and 24-bit. The 48kHz should follow from your Audacity project settings (assuming you have it set to record/edit in 48kHz).

Visit the Export Settings window (File > Export > Adobe Media Encoder). In the Export Settings window, click on the Audio tab. In the Audio tab, there is a set of options called Basic Audio Settings. Click on the drop-down menu to the right of Frequency and change your audio sampling rate to 44.1 kHz.

Audacity can work with WAV, AIFF, OGG, FLAC, MP2 and MP3 files natively. If you install the FFmpeg library on your computer, Audacity can also work with AC3, MP4, WMA, M4A and AMR formats.

1. Upload mp3-file(s) Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
2. Choose “to wav” Choose wav or any other format you need as a result (more than 200 formats supported)
3. Download your wav.

Audacity assumes everything in your project is the sample rate of the first file in your project. So if the first audio file in your project is an 8000 Hz file, the rest of the files are played as if they were 8000 Hz files also.

Audacity Alternative: Batch Convert WAV to MP3 in No Time (Fast & Brilliant Way) The process of converting batch WAV to MP3 format with Audacity is tedious and slow. This then makes one look like an alternative audio converter. The best tool to batch convert WAV to MP3 is UniConverter.

The project rate is located in the lower left corner of the Audacity interface. It defaults to the first audio file added to a project. So if your first Audio file is a 44100 Hz file, the Project rate is 44100. All tracks exported from the project will default to 44100 Hz.

The best tool to batch convert WAV to MP3 is iSkysoft Video Converter Ultimate. This is an audio and video converter, which supports over 150 file formats and it support batch conversion of files. iSkysoft Video Converter Ultimate has a great user interface that makes it easier to convert files, edit and burn DVD media files.