About G726

About G726

I use CCITT G.726 ADPCM coding algorithm to decode volumn encoded by IPP5.1.1,the volumn data is wrong.

And I use use IPP5.1.1's G726Decode to decode volumn encoded by

CCITT G.726 ADPCM coding algorithm, the volumn data is also wrong.

Can you tell me why,and what'sthe IPP's G726Decode reference document?

Thanks in advance!

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Dear Customer,

Is it possible if you can check the latest version of Intel IPP 5.2 to see if this issue still persists, please get the latest IPP 5.2 libraries from http://www.intel.com/software/products/ipp and new updated Intel IPP samples from http://www.intel.com/software/products/ipp/samples.htm

Within Intel IPP 5.2, there is a new document "uscmanual.pdf" included in part of speech coding sample, I attached it here for your reference.

In addtion to this manual, you can check the speech coding sample readme fileor the Intel IPP manauls for more details.

Hope it helps.

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