<div>Here is a bash script that will increase volume of all wav files in a directory:<br>-----------------------<br>#!/bin/bash <br>for i in *.wav; do <br>val=${i%.wav} <br>echo converting $val.wav <br>sox $i -v 2 $I $val.wav
<br>done </div>
<div>------------------------</div>
<div>-v 2 will increase the volume 2 times.</div>
<div> </div>
<div>Here is a patch that someone else wrote, I haven't tested it or used it.</div>
<div><a href="http://lists.digium.com/pipermail/asterisk-users/2003-March/000735.html">http://lists.digium.com/pipermail/asterisk-users/2003-March/000735.html</a><br> </div>
<div>Enjoy,</div>
<div> </div>
<div>bp</div>
<div><br> </div>
<div>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Technical Support wrote:<br>> I frequently find voice messages are emailed to users with insufficient<br>
> volume - barely audible. I would like to have asterisk run a sox command to<br>> adjust the volume of each message before emailing (perhaps once the message<br>> has been left).<br>><br>> Has anyone done this? Care to share the steps?
<br>><br>> Thanks,<br>> MD</blockquote></div>