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Test Vectors for MELP Vocoder...

Started by Khubaib ●March 18, 2005


Dear members!
I need different test vectors (preferably standard test vectors) for
testing MELP 2400bps voice coding standard. I am in the process of
implementing MELP 2400 vocoder on different platforms and i need test
vectors to test for thier validity.
Are there any standard voice (speech) samples that are used as
standard voice compression testing vectors?. Like Lenna image is used
as a standard test vector for image processing problems.
Regards
Khubaib



Reply by Jeff Brower ●March 19, 20052005-03-19
Khubaib-

> I need different test vectors (preferably standard test vectors) for
> testing MELP 2400bps voice coding standard. I am in the process of
> implementing MELP 2400 vocoder on different platforms and i need test
> vectors to test for thier validity.
> Are there any standard voice (speech) samples that are used as
> standard voice compression testing vectors?. Like Lenna image is used
> as a standard test vector for image processing problems.

Try this Google search:

MELP test vectors site:dsprelated.com

DSPRelated keeps organizes posts from a number of sources, including comp.dsp. c54x
and c6x Yahoo groups, etc.

-Jeff