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Observer
Observer
244 Views
Registered: ‎04-02-2019

how to process audio signal

Hello,

I am beginner to FPGAs and want to process an audio signal on Zybo development board. Can somebody tell me what steps should i follow?. I am trying to change audio signal in terms of discrete values like in matlab function "audioread". and using those discrete values i want to apply some algorithm and implement over FPGA.

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Xilinx Employee
Xilinx Employee
209 Views
Registered: ‎07-11-2019

Re: how to process audio signal

Hello @drilip 

I have attached some resources that I believe will help. The first resource is provided by Digilent on using the audio input and output on the Zybo board in the context of an example design. The second resource is a forum thread on audio processing. 

Zybo Audio Demo: https://reference.digilentinc.com/learn/programmable-logic/tutorials/zybo-dma-audio-demo/start

Thread: https://forum.digilentinc.com/topic/1738-how-to-use-audio-on-zybo-board/

I hope this helps! 

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