Help posting a sound file

[MS]

I want to post some sound files of calls.  When I tried, my post was rejected because the size of my wav sound file was too large.  I trimmed it to 7 seconds, and it was still too large.  Any ideas?  Compression? And if so, how?  Any help appreciated.

[Rapscallion Vermilion]

Upload it to SoundCloud or similar service and then just provide the link to it here.