we want to use the MKL or IPP Lib in a commercial audio software product. Can I use both for free under the community licensing program? If I have to purchase one of them, what are the costs and how to?
Yes you can use both the MKL and IPP under the community licensing program. When you meet any MKL/IPP/DAAL license issue, please refer to Kent’s reply at https://software.intel.com/en-us/forums/intel-math-kernel-library/topic/720015
Intel MKL now has a new license that makes it easier to use in cloud configurations. The "named user" restriction is now removed and you can install and use MKL on cloud instances without a problem. You can find the new license at https://software.intel.com/en-us/license/intel-simplified-software-license
Limited patent license. Intel grants you a world-wide, royalty-free, non-exclusive license under patents it now or hereafter owns or controls to make, have made, use, import, offer to sell and sell ("Utilize") this Software
The Intel Simplified Software License applies to the following products: