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Bandwidth Extension

Started by seid...@yahoo.com September 13, 2011
Dear Sir/Mrs

My research field is speech enhancement and want to know about bandwidth extension more.
If any one have comprehensive information about these methods please help me to solve my problem about codebook method.

I can not convert my LSF's coefficients for narrow band speech to wideband speech LSF's.

Regards.

Seyed Farid Mousavipour