Noise Reduction example problem

Noise Reduction example problem

The example program provided at the preimier support site for NR fails to run when the sampling rate of the file is 48kHz.

It crashes at line 166 of NR.c

ippsDiv_32s_Sfs(pNRState->pNoisePSD+lowBinIdx, pNRState->pNoisySpeechPSD+lowBinIdx, pPostSNRQ15+lowBinIdx,
cBins-lowBinIdx, -Q15_SF);

What is lowBinIdx used for? Is it used for the number of low frequency bin index?


2 posts / 0 new
Last post
For more complete information about compiler optimizations, see our Optimization Notice.

Dear Customer,
Could you please report this issue through Intel Premier Support at So our support staff will provide assistance on this problem.

Intel IPP

Leave a Comment

Please sign in to add a comment. Not a member? Join today