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Low Pass Filter DSP Implementation Guide by Abhiroop Verma is a document available to read on EtoBox.

What is Low Pass Filter DSP Implementation Guide about?

The document describes implementing a low pass filter with a transfer function of ( )/( ) in an DSP kit with a sampling frequency of approx. 8KHz. The low pass filter output y(n) is calculated as x(n) + x(n-8). The same echo generation code is used but with a delay of 8 instead of 12000. The code also includes configuration of the AIC23 codec through McBSP ports and a DMA channel for transferring configuration values. Sample data is read from McBSP2 and processed by the low pass filter before being written

Author

Abhiroop Verma

Language

EN