Free Online SLN to WVE Converter
SLN
to
WVE
SLN
Asterisk PBX `signed linear’
Asterisk PBX ‘signed linear’ 8khz, 16-bit signed integer, little-endian raw format.
WVE
Psion 8-bit A-law
Psion 8-bit A-law. Used on Psion SIBO PDAs (Series 3 and similar). This format is deprecated in SoX, but will continue to be used in libsndfile.
How To Convert SLN to WVE

Step 1: Upload Files
Click the upload button or drag and drop your SLN files into the upload area.

Step 2: Convert File
Click "Convert" and wait for conversion done

Step 3: Download
Download the converted WVE file