another audio toy

[Lorenzo Taylor]

Sorry, can't help with this one. The wav files I generate with eSpeak
seem fine. They are the correct size as far as I can tell, 346MB for a
technical manual for a mobile phone translated at 160 words per minute,
and the files play without problems using both sox and aplay. 160 words
per minute is kinda slow, but made a pretty good test case.

Live long and prosper,
Lorenzo