LPC Analysis and TI's chips

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1 total messages Started by Greg Bell Sat, 16 Mar 1991 09:13

#1577

Author: Greg Bell
Date: Sat, 16 Mar 1991 09:13

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I am 80% done with a program for my IBM AT that does LPC analysis,
including the voiced/unvoiced decision etc.  So far I have a program
that calculates reflection coefficients, one that does the v/u
decision and determines period, if the signal is periodic, and a
program that displays and allows editing/playback of a speech
sample.  All that's really left is sticking all the parts together.

This whole setup is meant to drive one of TI's LPC synthesizers so
that I will have my own custom speech setup.  I'll be able to add
good quality speech to any projects at the low data rate LPC
provides.   

Has anyone out there done anything similar?  Or, has anyone used
TI's LPC synthesis chips?  Does anyone have advice and/or caveats
for me?

Thanks...

-- 
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  Who:  Greg Bell                            Address:  gbell@ucsd 
 What:  EE hobbyist and major                  Where:  UC San Diego
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