title: Only hear noise of audio out of DAC
body: <p>I have been trying to hear the real time audio I get from the <strong>ADC</strong> into the <strong>DAC</strong> and listen to it through the headphones I connected. I am using a <strong>STM32G01CE-EV</strong> board, but when I try to listen to the data I give through the <strong>DAC</strong> I only hear noise. I have tried to change the frequency in order to adjust it more to my microphone, <strong>44Khz</strong>, but I still get only noise on my headphones.</p>
  <p>I am using <strong>ADC</strong> and <strong>DAC</strong> with <strong>DMA</strong> circular buffer mode, everytime a Timer event occurs it holds the data for the buffer and then send it half buffer completed to the <strong>DAC</strong>.</p>
  <p>Any idea why I only hear noise?</p>