WAV to SPH Converter

Free online conversion from WAV file to SPH

Ready
Choose or Drop Files Here

WAV

Waveform Audio File Format

A waveform audio file developed by Microsoft and IBM and released in 1991.

SPH

SPeech HEader Resources

A Waveform audio file developed by NIST. It is stored in binary format.

Steps to Convert WAV to SPH

Step 1

Drag and drop your WAV audio file(s) into the blue box or click "choose a file" to select from your computer.

Step 2

Review each file to check if it is indeed the one you want to convert. If not click the trash button and select a new one.

Step 3

Click the convert button. Your file(s) will begin to upload and the status of the conversion process will be shown.

Step 4

Once the conversion process is complete a list of your new SPH's will appear. Click the "download" link to save the file to your device.