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Re: Home Made Telephone Voice Changer
On Wed, 17 Jul 1996, Jerome Tan wrote:
> Does anyone know how to make a home-made telephone voice changer?
Well, if you've got your sound card in your computer, if you download Speak
Freely (from http://www.fourmilab.ch) and simultaneously turn on LPC-10
compression along with simple compression, I've found my voice comes out
more like Robbie the Robot than John Deters. It's an interesting feature of
the LPC-10 compression that as it removes redundancy from the transmission
that it removes the "human identity" from it as well. There's got to be a
moral to that story somewhere (especially since the NSA developed the LPC-10
algorithm).
John
--
J. Deters "Captain's log, stardate 25970-point-5. I am nailed to the hull."
+-------------------------------------------------------+
| NET: [email protected] (work) [email protected] (home) |
| PSTN: 1 612 375 3116 (work) 1 612 894 8507 (home) |
| ICBM: 44^58'33"N by 93^16'42"W Elev. ~=290m (work) |
| PGP Key ID: 768 / 15FFA875 |
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