<div class="gmail_quote">On Mon, Feb 7, 2011 at 8:39 AM, Steve Underwood <span dir="ltr"><<a href="mailto:steveu@coppice.org">steveu@coppice.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im">On 02/06/2011 05:05 PM, Sherwood McGowan wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Ahhhh....Ahem.....<br>
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<a href="https://wiki.asterisk.org/wiki/display/AST/Function_PITCH_SHIFT" target="_blank">https://wiki.asterisk.org/wiki/display/AST/Function_PITCH_SHIFT</a><br>
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Granted, it's in 1.8, but it's in the documentation ;-)<br>
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Cheers<br>
</blockquote></div>
That seems to do exactly what the Lobstertech code does. What do people use this for? The Lobstertech one was a fun toy, but seems to be of no practical use. Changing female to male, child to adult, etc. seems pretty useful, but these modules make no attempt to perform a meaningful voice change. They would need to control the formants independent of the pitch to produce anything like a plausible voice adjustment.<div>
<div></div><div class="h5"><br></div></div></blockquote><div><br></div><div>Thanks for the clarification. I got to agree that it's not of practical use. I was hoping there is a way around the echo and long delay that is generated. I guess not yet.</div>
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