Simple audio in-out code for the ADSP-BF706 EZ-KIT

Here is BF706_Audio_v3.zip

Here is BF706_Audio_v3.zip

Hello UweS,

I would like to thank you for your code. This is a good example
at the beginning of my adventure with DSP and BF706.

Andrew

I'm trying to use this code from the ADSP-BF706 EZ-KIT, but I'm getting some strange buzzing and a slight ringing with the audio.

I'm attaching some audio files.
RawInput: the input to the board.
DefaultFilterViaBoard: the filtered input using the code unaltered.
NoFilterViaBoard: the input passed through the board after commenting out the code that runs the filter.

What's wrong with my setup that I'm getting these strange additional sounds?DefaultFilterViaBoard.m4aNoFilterViaBoard.m4a