https://community.intel.com/t5/Intel-Integrated-Performance/AMRWB-to-G711/m-p/782207#M1620 Hi, <BR /><BR />i am tryng to write a sample code to convert from AMRWB to G711(ulaw). i am unable to proceed as it requires upsampling or downsampling of linear PCM samples.<BR /><BR />Does IPP provide any APIs for doing that. If so, can you please provide me sample code for Upsampling and downsampling ??<BR /><BR /><BR />Thanks<BR />Yadhu<BR /><BR /> Wed, 28 Mar 2012 17:38:48 GMT yadhunandhanv 2012-03-28T17:38:48Z https://community.intel.com/t5/Intel-Integrated-Performance/AMRWB-to-G711/m-p/782207#M1620 Hi, <BR /><BR />i am tryng to write a sample code to convert from AMRWB to G711(ulaw). i am unable to proceed as it requires upsampling or downsampling of linear PCM samples.<BR /><BR />Does IPP provide any APIs for doing that. If so, can you please provide me sample code for Upsampling and downsampling ??<BR /><BR /><BR />Thanks<BR />Yadhu<BR /><BR /> Wed, 28 Mar 2012 17:38:48 GMT https://community.intel.com/t5/Intel-Integrated-Performance/AMRWB-to-G711/m-p/782207#M1620 yadhunandhanv 2012-03-28T17:38:48Z https://community.intel.com/t5/Intel-Integrated-Performance/AMRWB-to-G711/m-p/782208#M1621 Hi Yadhu,<BR /><BR />what factors do you need for up/down sampling? there are several functions in ippSP for this purpose: MultiRate FIRs, ippsSampleUp, ippsSampleDown<BR /><BR />Regards,<BR />Igor Thu, 05 Apr 2012 11:59:02 GMT https://community.intel.com/t5/Intel-Integrated-Performance/AMRWB-to-G711/m-p/782208#M1621 igorastakhov 2012-04-05T11:59:02Z